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LanEdge OmniConnect ISDN User Guide

1. Phone ISDN Figure 3 1 ISDN Port Connections 4 3 Ethernet 10Base T connections Four 10Base T Ethernet twisted pair connectors on the OmniConnect ISDN are used to connect the unit to an Ethernet LAN Other types of Ethernet cabling AUI 10Base 2 etc are also supported through the use of an external converter To connect the OmniConnect ISDN access device to a host computer Windows or other PC with an Ethernet or 10Base T adapter use the straight through RJ 45 cable provided Connections from the OmniConnect ISDN to repeaters are supported without the use of a crossover cable The MDI switch located at the bottom of the access device may be used switched to the ON position to perform the crossover function internally OmniConnect ISDN Users Manual Page 26 Part number 613 10787 00 Connections between the PCs and the OmniConnect access devices are easily verified using the corresponding Link LEDs provided for each of the Ethernet repeater ports If the LED is lit the connection between the OmniConnect access device and the PC has been established 4 4 Windows 95 98 NT configuration amp installation In order to communicate over the Internet using Windows PCs and the OmniConnect access device a 10 MBPS or 10 100 MBPS Ethernet Network Interface Card NIC must be installed in the PC and the TCP IP protocol be properly configured This section briefly describes this pro
2. Bach Cancel Choose a RING Type from the selection in the pick list The options are e Normal Standard United States ring 2 seconds on 4 seconds off e Personal Standard European Ring 0 8 seconds on 0 4 seconds off 0 8 seconds on 4 seconds off e Urgent 0 8 seconds on 0 4 seconds off 0 8 seconds on repeats e On No ring Lastly determine whether this call is to be forwarded or not If the call is to be forwarded choose either Send All or After 4 Rings In the case of Send All all incoming calls destined for this phone number will be forwarded immediately the phone will briefly ring but the OmniConnect ISDN Users Manual Page 42 Part number 613 10787 00 user will be unable to pick up the phone In the case of After 4 Rings the call will be forwarded to the number specified in Forward Destination after four rings Note The complete phone number including any international or long distance prefixes must be entered in this field Once the user has completed entering the information Next gt should be clicked to advance to the next screen 5 4 14 ISDN Edit phone number ISDN Edit Phone Number Phone Number Description Extension Number fi D Ring Type IN ormal b Call Forwarding C SendAll After 4 Rings Ze Off Forward Destination Phone Number Description Extension Number i Ring Type Normal 7 Call Forwardi
3. hclude Excluce IP Address Provides mechanism for including or exchuding P addresses trom the DHCP server list Provides mechanism for reserving or freeing IF addresses trom DHCP server list KA T Reserre Free P Address lt Back Next gt Cance The IP address of the OmniConnect ISDN access device s LAN interface is assigned by selecting the Setup LAN IP DHCP Server button The Gateway IP address for the OmniConnect ISDN access device is also assigned using this first option Finally the DHCP server is also configured using the Setup LAN IP DHCP Server option button The Include Exclude IP Address option button allows the addition or deletion of IP addresses from the DHCP server IP table The Reserve Free IP Address option button the reservation of an IP address for a certain computer on the network OmniConnect ISDN Users Manual Part number 613 10787 00 Page 55 6 3 10 LAN IP configuration Enter the LAN IP Address Gateway IP Address and DHCP Server Configuration using this screen The OmniConnect series access devices use default IP address of 192 168 1 1 for their LAN IP Address and Gateway IP Address For most applications the default values of these parameters will not need to be changed We recommend that both of these values remain at their default values If however it is necessary to alter these defaults deselect the Default check box and enter the IP Address IP Subnet Mask and Gatew
4. OL Pele EN EE EE RE EE 61 7 2 Running OmniConnect Monitor 61 7 3 Diagnostics using OmniConnect Monitor 61 7 4 OmniConnect Monitor SCreenS su EE ve ED ER GELEES ee Bloed 62 7 4 1 OmniConnect Monitor main screen ccssccceeseeseeeeeeteeeeeeteees 62 1 4 2 Select OmimConnect een deeg degen dation raat EEES aS 63 7 4 3 Configure darat OR sesse Re e ee De ke Kees eed 63 TAA Callef ID EE 63 7 4 5 PHONG extension eene GR a Ge SEE ER ES Ge GE Ee Ge EI Ge ie 64 74 6 DIASTIOSHES 2 EE EE EER NG EES EE 64 7 4 7 Kirmware uperddes si ses ee SEG EE Eege 65 8 Troubleshooting ss KEER EE EE EE D I Bl ZER iese ede EE bee EE ie EG oe ev ee ee bee 66 8 2 ZEITEN 68 8 3 ISDN CAUSE COMES oie Sas n Se De Ee Pe GE re ee AD 70 Appendix A Glossary os AE DEE EES ed ERG Es GE EDE EREGAS Ge be ee 75 Appendix B Regulatory compliance information ee ee ee ee 79 Appendix C Common TCP UDP port assignments iese ee ee ee 84 1 About This Guide This section discusses the objectives audience organization and conventions of the OmniConnect ISDN User s Manual 1 1 Document objectives This publication guides the user through the preparation installation configuration and troubleshooting of the OmniConnect ISDN access device 1 2 Audience This publication is designed for a person with a basic understanding of the Microsoft Windows 95 98 NT operating system Ethernet standard telephone wiring pra
5. Service Profile Identifiers SPIDs N N Signaling Functional Functional B Channels Protocol Version Control PVC Bearer Service VVBD CMD on any B VVBD CMD on any B TEI Assignment Dynamic Dynamic Release Key No No Additional Call Offering ACO EKTS No No Notification Busy Limit 1 1 3 5 4 1 Provisioning parameter definitions B1 Service B1SERV The bearer service on the B1 line is set to determine whether voice and data or data only services are required on the B1 line This should be set to DMD or On Demand which instructs the switch to allow both voice and data on the B1 channel B2 Service B2SERV The bearer service on the B2 line is set to determine whether voice and data or data only services are required on the B2 line This should be set to DMD or On Demand which instructs the switch to allow both voice and data on the B2 channel Circuit Switched Data CSD This parameter sets the total number of B channels that will be used for data services It should be set to two so that data services are possible on both B1 and B2 simultaneously Circuit Switched Data Channel CSD CHL This parameter sets which bearer channel should be used for the data call This parameter should be set to ANY to allow either B channel to be used Circuit Switched Data Additional Call Offering CSD ACO This parameter allows incoming data calls when the bearer channel is busy with a data call This feature provides no
6. e Urgent 0 8 seconds on 0 4 seconds off 0 8 seconds on repeats e On No ring Lastly determine whether this call is to be forwarded or not If the call is to be forwarded choose either Send All or After 4 Rings In the case of Send All all incoming calls from this caller ID will be forwarded immediately In such cases the phone will briefly ring but the user will be unable to pick up the phone In the case of After 4 Rings the call will be forwarded to the number specified in Forward Destination after four rings Note The complete phone number including any international or long distance prefixes must be entered in this field Once you have finished entering the information click Next gt to advance to the next screen OmniConnect ISDN Users Manual Page 39 Part number 613 10787 00 5 4 10 ISDN Edit phone number ISDN Edit Phone Number 5 4 11 ISDN Remove phone number The ISDN Edit Phone Number screen is used to edit a Caller ID phone number Use one of the available phone numbers of the person to be tracked in the Phone Number dialog box by selecting from the pull down menu Then change any of the dialog boxes or settings for that phone number All the parameter settings and choices are exactly the same as described previously for the ISDN Add Phone Number screen Then select Next gt to complete editing this entry in the Caller ID list and advance to the next screen The ISDN Remove Phone Number scr
7. applicable patent rights Allied Telesyn International reserves the right to make changes in the products described herein without notice This document is subject to change without notice Copyright 1999 by Allied Telesyn International The contents of this publication may not be reproduced in any part or as a whole without the permission of the publisher The information in this publication is believed to be accurate in all respects at the time of publication but is subject to change without notice Allied Telesyn International assumes no responsibility for any errors or omissions and disclaims all responsibility for any consequences resulting from the use of the information included herein Additionally Allied Telesyn International assumes no responsibility for the functioning of undescribed features or parameters OmniConnect OmniStart and OmniConnect Monitor and combinations thereof are trademarks of Allied Telesyn International TABLE OF CONTENTS About This Guile iese se ewe n ee Es ee be ee Ee se en N 1 1 1 2 1 3 1 4 Document Objectives iese ee RR ee AR ee RR ee ee ee ee ee ee ee 1 Audience cts tates EG ER ie RE Ge GE Gara oe EE N Ee 1 Document Organization ee ee Re RR ee ee ee ee RR ee de ee 1 Document Convention 2 Introduction and Overview esse ee Ke KEREN KEREN ERR Keen A 2 1 2 2 2 3 2 4 2 5 rette GE 3 2 1 1 Hard Ware ee ee Ee 3 12 OTIS art ESEG KERR cota e BE cna
8. different pieces of terminal equipment used on the BRI line These numbers are also used for allocation to the analog telephone port Note International ISDN BRI lines are not assigned SPIDs 3 5 3 ISDN provisioning with IO Cs ISDN service may be ordered using ISDN Ordering Codes IOCs or capability packages If the local telephone company supports IOCs the instructions in this section are applicable For the purposes of ordering ISDN lines capability package designations and IOC codes are equivalent Therefore ordering capability package IOC U or EZ ISDN 1 is equivalent The development of ISDN ordering codes IOCs simplifies the process of ordering ISDN service The ISDN Solutions Group a consortium of ISDN equipment vendors service providers and Bellcore established these codes to represent predetermined line configurations for ISDN Basic Rate service for specific applications If the local service provider does not support IOCs see the section ISDN Provisioning without IOCs 3 5 3 1 EZ ISDN 1 capability package U Ordering EZ ISDN 1 Capability Package U is recommended by the industry for most small office small business applications EZ ISDN 1 or EZ 1 provides a voice and data BRI line with a set of supplementary voice features enabled If EZ ISDN 1 is not available from the local service provider consider the remaining options listed in this document Note For the purposes of ordering the ISDN line IOC U and EZ ISDN 1
9. 2 3 4 and 5 of an RJ14 jack Note Fora U interface on an RJ45 interface pin 4 is Tip T and pin 5 is Ring R For an S T interface pin 3 is Tip T pin 4 is Tip 1 T1 pin 5 is Ring R and pin 6 is Ring 1 R1 ISDN LINK LEDS DO NOT LIGHT WHEN ATTEMPTING TO CONNECT TO THE ISDN PROVIDER Check that the ISDN line is correctly connected to OmniConnect access device If an OmniConnect ISDN ST is being used the connection to the ISDN line must be through an external NT 1 device If an OmniConnect ISDN U access device is being used the connection to the ISDN line must be direct See the section on ISDN cabling for further details Check that the SPIDs and other ISDN related information such as switch type that have been entered during the configuration process using OmniStart are correct and valid The OmniConnect access devices support AT amp T NI 1 Point to Point Point to Multipoint Northern Telecom DMS 100 NI 1 Custom DSS1 and 1TR6 switches A simple test to check ISDN connectivity is to attach an analog phone line to the OmniConnect access device jack labeled PHONE and then pick up the handset A dial tone should be heard This is an indication that the ISDN line is configured correctly Another simple test is to use the OmniConnect Monitor s ISDN Loopback test capability to test the ISDN connection See the OmniConnect Monitor chapter for details on running this test Check with the ISDN provider to verify th
10. 43 192 166 1 1 7 4 3 Configure duration The OmniConnect monitor constantly gets status information from the OmniConnect ISDN access Enter a number which will Indicate haw long ri fee ak seconds the information of the box should be updated device and displays it in this screen The default D Stap Monitoring refresh time for this main screen is 60 seconds You may change this default time by selecting the BR ok corel Configure menu item or by pressing the clock button and changing the main screen refresh duration 7 4 4 Caller ID The Caller ID screen is automatically displayed when an incoming phone call to the user s extension is detected The Caller ID screen displays the Name of the incoming caller if it has been entered by the user during the OmniStart process and the Phone Number of the incoming caller The timer below the clock icon keeps track of the amount of time the call has been active Once the user terminates the call the Caller ID screen disappears If while on the phone a second incoming call to the same extension is detected the No Call Waiting indication will change to Call Waiting and the second caller s Name and Phone Number will be displayed To activate the second call simply hang up the first call The phone will then ring and the second call may be picked up Name Phone Nurrber Click on the Exit button to exit the screen This will close the window and place it on the Windows Taskba
11. 73255553430101 3 6 2 AT amp T 5ESS switch SPIDs For National ISDN 1 NI 1 service from an AT amp T SESS switch SPIDs are normally in this format Olnnnnnnnott e nnnnnnn is a 7 digit telephone number not including the area code of the ISDN BRI line e tt isa 2 digit Terminal ID code TID from 00 to 62 For example if the telephone company assigns the telephone numbers 555 4549 and 555 5343 to the ISDN BRI line and 00 is the TID for both numbers the SPIDs are 015554549000 and 015555343000 For AT amp T Custom Multipoint service SPIDs are normally in this format Dlnnnnnnnt e nnnnnnn isa 7 digit telephone number not including the area code of the ISDN BRI line For example if the telephone company assigns the telephone numbers 555 4549 and 555 5343 to the ISDN BRI line the SPIDs are 0155545490 and 0155553430 There are no SPIDs for AT amp T Custom Point to Point service 3 6 3 Northern Telecom DMS 100 switch SPIDs For National ISDN 1 NI 1 service from a Northern Telecom DMS 100 switch SPIDs are normally in this format aaannnnnnnsstt e aaa is the 3 digit area code and nnnnnnn is the 7 digit telephone number for the ISDN BRI line OmniConnect ISDN Users Manual Page 20 Part number 613 10787 00 e ss is an optional SPID suffix If present it is either one digit or two digits If the optional suffix is one digit it must be 0 1 or 2 A different digit is normally used for each of the two SPIDs fo
12. EE eevee hs Fest be Ek Se Re EG 3 213 OmniConnect Monitor 3 2 1 4 ISDN Basic Rate Interface BRI ccccccccssssseceeeceeeessssseeeeees 3 2 1 5 Advanced voice support A 2 1 6 Dial on demand routing esse esse ee eke ee Re ee 4 2 1 7 Bandwidth allocation control and bandwidth allocation protocols 4 2 1 8 DHCP E NEEN 5 2 1 9 Network address translation cccsccceeseseceeeeeeeeesteeeeeseeeeees 5 2 1 10 IP address assignment through IDCP sesse ese ese ee ee 5 2 1 11 Force dynamically negotiated IP addresses iese esse esse ee 5 21 12 Data compr ssiOn iis Ee de GE DE sed GE Ee Ee bed eek gee Ed 5 2 1 13 Flash firmware upgrade siese esse ee ee ee Re ee ee 5 Security features sitet e kreeg ees eg 6 Supported REES RA ee DA Ge GADE ge gegee De Es 6 OmniConnect ISDN pDanels ee ee ee RR ee RR ee be ee ee 6 2 4 1 ower gfe n ED SEE ERG a e id 7 2 4 2 Collision amber innisin E E S 7 2 4 3 Bril de RE ER EE N EE 7 2 4 4 B1 channel reen Re EE GEE RE ied ED Se EEN 7 2 4 5 B2 channel reen EDE DE REENEN 7 2 4 6 D channel green entgegen en i eat nears 7 2 4 7 Phone analog POTS Inc 8 2 4 8 ST SDN SAD EE EE EE EE ER 8 2 4 9 UAISDNU EES RE EE ES EE A RS EA ES Ee aii ED EER ee EER 8 2 4 10 Console serial console ee Re 8 2 4 11 Ethernet four lOBase T sesse ee RR Re 8 2412 Power DE 12V niie GER Ee Dee SE ee alates ies nts ee EE 8 Electrical amp physical specificatio
13. ICMP Codes are defined as follows ICMP Codes for Dest Unreachable are Net Unreachable Host Unreachable Protocol Unreachable Port Unreachable Fragmentation Needed Src Route Failed Dest Net Unknown Dest Host Unknown Src Host Isolated Comm Net Prohibited Comm Host Prohibited Net Unreachable f TOS Host Unreachable f TOS Ignore ICMP Codes for Redirect are Net Redirect Host Redirect TOS Net Redirect TOS Host Redirect and Ignore ICMP Codes for Time Exceeded are TTL CNT Exceeded TTL Re Time Exceeded and Ignore ICMP Codes for all other ICMP types is None Source IP Address is the IP address that the filter should check When this field is set to 0 0 0 0 the source IP address is ignored OmniConnect ISDN Users Manual Page 51 Part number 613 10787 00 Compare Bitmask for the source IP address is used in conjunction with the source IP address The compare bit mask defines how many bits of the IP address are compared When this field is set to 0 0 0 0 the mask is ignored Destination IP Address is the IP address that the filter should check When this field is set to 0 0 0 0 the destination IP address is ignored Compare Bitmask for the destination IP address is used in conjunction with the destination IP address The compare bit mask defines how many bits of the IP address are compared When this field is set to 0 0 0 0 the mask is ignored Source Port Number and Compare are valid only if the protocol type is TCP or
14. IP Address and Compression Setup screen allows the user to configure the WAN IP address of the OmniConnect access device By default the OmniConnect receives a WAN IP address from the ISP during the PPP negotiation process This may be prevented by assigning the WAN IP address manually using this screen Check the Disable ISP assigning WAN IP address button and enter a WAN IP address WAN IP Address and Compression Setup The WAN IP Address and Compression Setup screen also allows the user to configure the Stac Compression By default the Stac Compression is disabled Check the Enable Stac Compression to enable the Stac Compression OmniConnect ISDN Users Manual Page 60 Part number 613 10787 00 7 OmniConnect Monitor This chapter describes the procedures for monitoring the OmniConnect ISDN access device This section contains the following e OmniConnect Monitor Overview e Running OmniConnect Monitor e Diagnostics Using OmniConnect Monitor e OmniConnect Monitor Screens 7 1 Overview The OmniConnect Monitor utility provides various monitoring functions for the OmniConnect ISDN access device You may monitor the Local Area Network LAN interface and the Wide Area Network WAN interface using the OmniConnect monitor utility This utility receives all the counters and link status from the OmniConnect access device and displays it to the user in a very simple and easy to understand screens In addition to providing status
15. Location Setup Setup will install OmniStart in the following folder To install to this folder click Next To install to a different folder click Browse and select another folder You can choose notto install OmniStart by clicking Cancel to exit Destination Folder C Program Files OmniStart Multimodem Browse Cancel The OmniStart setup application copies program and help files to the computer s hard disk These program and help files can be used later to re run the OmniStart setup and to provide the user with valuable on line help information The default destination drive for the OmniConnect files is C LanEdge xxx This default location may be changed by pressing the Browse button and selecting a new location for setup to copy all the OmniStart setup and configuration files Clicking the Browse button brings the following screen which may be used to select a new destination Once a destination directory has been selected press the Next gt button to proceed with the OmniStart setup and configuration Choose Folder EN Please choose the installation folder Path C LanEdge OmniConnect ISDN Directories a CH CH LanEdge CH OmniConnect The Choose Folder dialog box allows the selection of a new destination for the OmniConnect setup files The new destination may either be manually entered or chosen via the directory tree Use the pull down Drives menu to sel
16. access device may also use either an RJ 11 or RJ 45 cable for connection to the ISDN network since only the middle two pins are being used The OmniConnect ISDN ST access device is connected to the NT 1 device line using the supplied RJ 45 8 pin to RJ 45 8 pin cable as shown in Figure 3 2 For the connection from the NT 1 device to the ISDN line it is also possible to use an RJ 11 to RJ 45 or RJ 11 to RJ 11 cable The S T interface on the OmniConnect ISDN access device may also use an RJ 11 connector since only the middle four pins of the jack are used Using the OmniConnect ISDN Users Manual Page 25 Part number 613 10787 00 OmniConnect ISDN ST allows a total of 8 ISDN devices to be connected together using the S T bus The S T bus requires 100 ohm terminations on both ends of the bus Note The OmniConnect ISDN is pre configured without the100 ohm terminations If the terminator must be changed please contact technical support for guidance WARNINGS The ISDN jack is to be used for connection to ISDN equipment and lines only The connection of a standard phone line or an Ethernet 10Base T line to the ISDN line may result in severe damage The 10Base T external POTS and ISDN cables look very much alike Care must be used to ensure the correct cable is being utilized OmniConnect ISDN ST access devices must not be connected to the ISDN line under any circumstances
17. and monitoring capabilities the OmniConnect Monitor provides the user with sophisticated Caller ID functions The OmniConnect Monitor utility notifies the user of any incoming phone calls and displays Caller ID information regarding the phone call to the user The Caller ID function is always operational and automatically notifies the user of an incoming phone call When the phone call is complete the Caller ID function removes itself to the background The OmniConnect monitor utility also has some very advanced diagnostics testing capability If you are experiencing any operational problems with your OmniConnect access device you may use these built in diagnostic capabilities to diagnose your problem 7 2 Running OmniConnect Monitor To run the OmniConnect monitor utility double click on the monitor icon located in the OmniConnect folder Please make sure that the PC that will run the monitor utility is connected to the OmniConnect access device via the Ethernet ports Also you should have run the OmniConnect setup utility which would have created an OmniConnect folder with an icon for the OmniConnect monitor utility 7 3 Diagnostics using OmniConnect Monitor The OmniConnect monitor utility has built in diagnostics capabilities which will help you diagnose any ISDN connectivity issues They include e Call ISDN Number e Ping e ISDN Loopback The capabilities of these three diagnostic tests are explained in the sections below O
18. be used for Internet access the existing DHCP server must be configured to provide the OmniConnect s IP address as the new gateway address All other TCP IP configuration parameters can remain unchanged OmniConnect ISDN User s Manual Page 29 Part number 613 10787 00 4 5 External telephone connection The OmniConnect ISDN allows a single connection to a standard POTS Plain Old Telephone System line Standard analog telephones facsimile machines modems etc can be connected to the access device To connect the analog device to the access device connect the telephone cable provided to the RJ 11 port labeled Phone on the rear panel of the access device as shown in Figure 3 1 4 6 Power supply connection Connect the power cable from the 12V 1A AC adapter to the OmniConnect ISDN to the port labeled DC 12V There is no separate ON OFF switch on the OmniConnect When the AC adapter is plugged in to the wall socket the unit is powered on and operational 4 7 Serial port console connection A DB 9 configuration port labeled Console is located on the rear panel of the OmniConnect This port connects to a terminal using a DB 9 to DB 9 console cable If the terminal or PC requires a DB 25 connector a DB 9 to DB 25 adapter must be used The configuration port is configured as a Data Communications Equipment DCE device It must be connected to a terminal that is configured as a DTE serial port Note Most COM ports on PCs ar
19. differ from IOC V and EZ ISDN IA only in that the latter include support for voice mail If voice mail is needed IOC V or EZ ISDN IA should be chosen In all other respects the two are identical The general and supplementary voice features associated with EZ ISDN 1 are listed below 3 5 3 1 1 Features e 2B service e Both B channels alternating voice and data e Two directory numbers e Flexible calling voice features call forwarding call transfer call waiting three way conference calling e Caller ID Automatic support for call waiting call conferencing call transfer and call forwarding applies only to the first telephone or Directory Number provided also called Directory Number 1 For IOC V and EZ ISDN 1A voice mail support is automatically included only for the first DN Caller ID is supported on both Directory Numbers 1 and 2 but not on the secondary Directory Numbers if any Therefore if the supplementary voice features are required on the second or other Directory Numbers they must be specifically requested e For Call Waiting as well as Dynamic Bandwidth Allocation ask for Additional Call Offering ACO e For Call Conference Three Way Calling and Call Transfer ask for Flexible Call Offering FCO e For Call Forwarding ask for Call Forwarding Variable e For Voice Mail if ordering IOC V or EZ ISDN 1A ask for Voice Mail OmniConnect ISDN User s Manual Page 15 Part number 613 10787 00 KE 3 5 3 2 Ad U EZ IS
20. f Port f Destination IP Address Destination Port IP Address f f f f Compare EQUALTO Compare Bitmask 0 f f f Port f 37 co SOME APPLICATIONS DO NOT RUN WITH OmniNAT CONFIGURED There are several applications that are incompatible with the Network Address Translation NAT protocol The OmniNAT implementation is completely compatible with and adheres to all the relevant RFCs However the NAT protocol makes some assumptions regarding IP traffic which are not always true causing several applications to misbehave when used with NAT The OmniConnect implementation of NAT operates by translating LAN based internal IP addresses to the ISP assigned globally IP addresses The implementation tracks a combination of the sending station s IP address and TCP UDP port numbers In addition the OmniConnect access device provides fragmentation support for large packets NAT assumes that a given application will not embed the source IP address in a packet If an application such as SNMP happens to transmit its source address in a frame this address is used by the receiving station NAT will not behave correctly TELNET PASSWORD IS LOST Please contact Allied Telesyn Product Support for assistance ISDN DIRECTORY NUMBER SETTINGS ARE BEING IGNORED OmniConnect provides a flexible scheme that allows complete control over ringing Caller ID displays and call forwarding The access devices allow control
21. feedback of the current access device activity The following provides a brief description of each of the LEDs in order from left to right on the panel OmniConnect ISDN Users Manual Page 6 Part number 613 10787 00 2 4 1 Power green When ON the OmniConnect ISDN is connected to the 12V DC power source OmniConnect ISDN is powered when it is plugged in there is no power switch 2 4 2 Collision amber When FLASHING the OmniConnect ISDN is experiencing collisions on the LAN segment to which it is attached It is normal for this indicator to flash on occasion 2 4 3 Link green This LED provides information about the state of the Ethernet 10Base T connection There are four LEDs one for each of the ports 1 4 LED State Condition The port is not connected to an active 10Base T repeater or adapter FLASHING The port is receiving data on the associated port ON The port is connected to an active 10Base T repeater or adapter and the link active 2 4 4 B1 channel green This LED provides information about the state of the ISDN connection There is a single LED for each of the B1 B2 and D channels LED State Condition OFF The B1 channel is not active FLASHING The port is receiving and transmitting data on the B1 channel ON The port is connected to an ISDN switch 2 4 5 B2 channel green This LED provides information about the state of the ISDN connection There is a single LED for each of the B1
22. local phone number s associated with the B1 and B2 channels Typically two DNs are assigned Electronic Key Telephone System EKTS This parameter is used to tell the switch that the CPE equipment is a key system This parameter should be set to no Terminal Type TERMTYP AT amp T has defined terminal types by letters Terminal Type A is a basic ISDN terminal TERMTYP should be set to A Service Profile Identifier SPID A SPID is a number that identifies ISDN equipment attached to an ISDN line In North America ISDN lines are typically provisioned with zero one or two SPIDs e e 3 6 SPIDs A Service Profile Identifier SPID is a number that identifies ISDN equipment attached to an ISDN line SPIDs are in common use only in North America In North America ISDN lines are provisioned depending upon the ISDN switch type with one two or zero SPIDs For AT amp T 5ESS custom switches no SPID is assigned if the ISDN provider is using a Point to Point switch and one SPID is assigned for the Multipoint switch For Northern Telecom DMS 100 NI 1 and all NI 1 compliant switches two SPIDs are usually assigned All other switch types do not use SPIDs When ISDN service is ordered the ISDN provider assigns the necessary SPID or SPIDs which are then used when configuring the OmniConnect ISDN Note Normally it is not necessary to understand the details regarding SPIDs the numbers provided by the ISDN provider are s
23. pursuant of EN55022 Class B equipment is information technology equipment which satisfies the Class B interference limits Such equipment should not be subject to restrictions on its sale and is generally not subject to restrictions on its use B 3 2 FCC Class B statement This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation This device has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to correct the interference by one or more of the following measures e Re orient or relocate the receiving antenna e Increase the separation between the equipment and the receiver e Connect the equipment into a
24. resource information distributed among different servers Download In the context of this manual the process by which a binary hex program is transferred from a client to on board FLASH memory Ethernet Also 10Base T The dominant networking protocol in the industry characterized by a 10 MBPS Megabits Per Second data rate A popular form of Ethernet is 1OBase T which is Ethernet running on Unshielded Twisted Pair UTP cable Ethernet MAC Address OmniConnect ISDN Users Manual Page 75 Part number 613 10787 00 An Ethernet address sometimes referred to as an IEEE MAC address is assigned to every Ethernet hardware device Ethernet MAC addresses are 48 bits long and are usually expressed as 12 character hexadecimal numbers where each hexadecimal character 0 through F represents four binary bits All OmniConnect access devices have an Ethernet MAC address that begins with 00 10 98 Firmware Software stored in the access device s memory that is used to run and control the access device The OmniConnect s firmware can be updated Gateway A device that connects two or more networks those use different protocols for example TCP IP and IPX or Ethernet and Token Ring In the context of this manual Gateways are devices to which client PCs send their data destined for the Internet i e the OmniConnect access device Host A single addressable device on a network Client PCs networked printers and access devic
25. systems For the installation of other third party TCP IP protocols please refer to the corresponding user s manual Make sure that TCP IP has been installed by clicking on the Network Icon in the Control Panel window The list of installed network components should include TCP IP If this is not the case click Add followed by Protocol Select Microsoft and TCP IP followed by OK This will add the TCP IP protocol to the list of installed network components Next check to ensure that TCP IP has been bound to the newly installed NIC by highlighting the installed adapter and clicking Properties Check the bindings to ensure that TCP IP is checked Click OK and restart Windows This completes the TCP IP installation 4 4 3 TCP IP network configuration The OmniConnect ISDN access devices can be used in both new and existing TCP IP networks In new network installations the OmniConnect access device can function as a Dynamic Host Configuration Protocol DHCP server The OmniConnect will assign and manage all of the attached PC s IP addresses in the new network from a user specified address OmniConnect ISDN Users Manual Page 27 Part number 613 10787 00 pool OmniConnect ISDN will manage up to a total of 255 IP addresses If more IP addresses are required a commercial DHCP server should be used In existing networks the user has a choice of allowing the OmniConnect access device to reassign IP addresses for the users using a mi
26. the screwdriver to pry the cap off Install the square rubber bumpers on the base unit Note The LanEdge products will not interlock stack properly if the square rubber bumpers are installed on the interlocking upper unit install these bumpers only on the base unit To interlock the units into a stack place the base unit on the desktop then place the next unit over the base or stack and press down on each corner to snap the units together Repeat until all units are in the assemblage OmniConnect ISDN Users Manual Page 11 Part number 613 10787 00 3 3 Safety recommendations amp maintenance These guidelines must be followed to ensure safety and proper maintenance e Do not attempt to remove the top or bottom covers as you may be exposed to a shock hazard Only qualified service personnel should attempt to remove the covers e Do not place items on top of the OmniConnect ISDN chassis as these items may fall into the vents or cover them and prevent proper cooling of the electronic devices e Do not expose the OmniConnect chassis to rain or excessive moisture to avoid the risk of shock or permanent damage to the set e Consult a service technician if after following all instructions in this manual the OmniConnect still does not operate correctly e Keep the chassis area clear and dust free during and after installation e Do not use alcohol or any ammonia based liquid to clean the OmniConnect chassis If necess
27. the ISDN line with the Bellcore Capability Package checked below Capability U EZ 1 or EZ ISDN1 Capability S or S1 Voice and Data w ACO Voice and Data without ACO Capability R Data Only Please use the following long distance carrier AT amp T MCI Sprint Other For Telephone Company Use Please fax this sheet with the information requested below to the person listed above Switch Type National ISDN 1 NI 1 Northern Telecom DMS 100 Custom AT amp T 5ESS Custom Multipoint AT amp T 5ESS Custom Point to Point SPID 1 SPID 2 DN 1 DN 2 OmniConnect ISDN Users Manual Page 22 Part number 613 10787 00 3 7 Cabling specifications This section describes the cabling specifications for all the connectors on the rear panel of the OmniConnect ISDN access device Tables describing the pin outs for the ISDN U S T Console DB 9 and POTS line are included in this section Table 3 1 ISDN BRI U Interface Pin out for RJ 45 Pin s Function 1 2 3 6 7 8 Not Used U Interface Tip Connection U Interface Ring Connection Table 3 2 ISDN BRI S T Interface Pin out for RJ 45 Pin s Function Not Used S T Transmit Positive S T Receive Positive S T Receive Negative S T Transmit Negative ISDN BRI is provided by the Telephone Company from a central office switch to the customer premises The ISDN cables can be silver satin cables though it is recommended that Category 3 or Category 5 cables are used
28. this test to run the OmniConnect monitor utility brings up a dialog box to get an ISDN phone number to call This dialog box is shown below OmniConnect ISDN Users Manual Page 64 Part number 613 10787 00 7 4 6 2 7 4 6 3 Ping test The Ping test provides the ability to test connectivity to an Internet host You may enter the IP address of an Internet host and this test will try to reach that Internet host by sending a Ping ICMP Echo Request packet and then waiting for a Ping reply CMP Echo Reply from that Internet host This test provides you with Internet connectivity information between OmniConnect ISDN access device and hosts connected on the Internet including the connectivity path through your ISP IP Address EE p Po OK Conceal Help The Ping screen allows you to enter the IP address of the Internet host Enter a valid IP address followed by the OK button to start the ping test ISDN Loopback The ISDN Loopback test performs an ISDN loopback from the OmniConnect ISDN connection to the ISDN dial tone provider This test checks the ISDN switch configuration phone numbers and SPID numbers entered by you Once you ask the OmniConnect ISDN access device to execute this test it will perform an ISDN loopback operation and report the results back to you Lookin id aA El a Files of type Hex Files Compressed Files hex enc 7 Cancel Z 7 4 7 Firmware upgrade The Omn
29. 0 60 Hz up to 1 25A OmniConnect ISDN Users Manual Part number 613 10787 00 Page 83 Appendix C Common TCP UDP port assignments This appendix provides a list of currently assigned TCP port numbers To the extent possible UDP utilizes the same port numbers as TCP For a definitive reference see RFC 1771 Port Number Protocol Description 0 Reserved 1 4 Unassigned 5 RJE Remote Job Entry 7 ECHO Echo 11 USERS Active Users 15 NETSTAT Who is up or NETSTAT queries 17 QUOTE Quote of the Day 19 CHARGEN Character Generator 20 FTP DATA File Transfer Protocol Data Traffic 21 FTP File Transfer Protocol Control Traffic 23 TELNET Terminal Connection Sessions 25 SMTP Simple Mail Transport Protocol 37 TIME Time 42 NAMESERVER Host Name Server 43 NICNAME Who is 49 LOGIN Login Host Protocol 53 DOMAIN Domain Name Service 67 BOOTPS Bootstrap Protocol Server 68 BOOTPC Bootstrap Protocol Client 69 TFTP Trivial File Transfer Protocol 75 Any private dial out service 79 FINGER Finger 80 HTTP Hyper Text Transfer Protocol WWW 101 HOSTNAME NIC Host Name Server 103 X400 X400 104 X400 SND X400 SND 111 SUNRPC Sun Remote Procedure Call OmniConnect ISDN Users Manual Part number 613 10787 00 Page 84 Port Number Protocol Description 113 AUTH Authentication Service 119 NNT
30. B2 and D channels LED State Condition OFF The B2 channel is not active FLASHING The port is receiving and transmitting data on the B2 channel The port is connected to an ISDN switch 2 4 6 D channel green This LED provides information about the state of the ISDN connection There is a single LED for each of the B1 B2 and D channels LED State Condition OFF The D channel is not active FLASHING The port is connecting to an ISDN switch and the Terminal Endpoint Identifier is being assigned The port is connected to an ISDN switch OmniConnect ISDN Users Manual Page 7 Part number 613 10787 00 Phone ISDN Ethernet DC 12V x o U 4 3 2 1 Figure 2 2 Rear Panel OmniConnect ISDN U Remote Access Internet access device Phone ISDN Console Ethernet DC 12V s SEH LEI o S T 4 3 2 1 rr Figure 2 3 Rear Panel OmniConnect ISDN ST Remote Access Internet access device The connectors and switches on the rear panel of the OmniConnect ISDN U and OmniConnect ISDN ST allow connections to an external analog phone ISDN U or ST interface serial console 10Base T network and DC power The following provides a brief description of each of the connectors and switches on both models 2 4 7 Phone analog POTS line POTS connection to an external telephone facsimile machine or answering machine This is a standard phone jack RJ 11 style connector 2 4 8 ST ISDN S T ISDN l
31. Connect access device These Miscellaneous parameters include resetting the OmniConnect Internet access device Resetting the default parameters of OmniConnect and setting the WAN IP addresses of OmniConnect Complete the OmniConnect access device setup by pressing the FINISH button Selecting the OmniConnect Configuration option icon installed in the OmniConnect Folder can restart the OmniConnect setup Advanced Setup Options ES Congratulations You have completed the basic setup For advanced setup select one of the following installation options Setup Router Filter amp NAT Tables Provides setup for Router Table Filter Table amp NAT Table Setup LAN IP DHCP Parameters Provides setup for the DHCP Server and LAN IP related parameters Set Miscellaneous Parameters Gs Allows the user to set various miscellaneous parameters Finish Will end the setup program and take you out of this setup program OmniConnect ISDN Users Manual Page 47 Part number 613 10787 00 6 3 2 Internet router filter setup options Houzer r iter Setup Options Select one of the tallowing options Setup Porter Teble Provides quick ond simple sete torvenDus Router Paramraters Setup Fitter Tabia Prowdes quick and simple setup for various Fiker Porameters Setup Ed AT Parameters Prowdes setup for E NAT Network address tensleton perameters 6 3 3 Route information The Internet Router Filter Setup Options
32. DN 1 does not provide support for simultaneous voice and data on the same Directory Number only alternating voice and data is supported Therefore if a DN is being used for a data call it will be unavailable for an incoming voice call Incoming calls to the DN being used will ring busy However if the other DN is free incoming calls will be allowed on the that DN Outgoing voice calls are possible since the OmniConnect controls the outgoing calls for both data and voice If simultaneous voice and data services are required either IOC S or S1 see below must be used with Supplementary Voice Services or if the switch being used is an AT amp T 5ESS NI 1 the parameter MAXBCHL must be set to 2 Neither U EZ ISDN 1 nor V EZ ISDN 1A provide automatic support for outgoing Caller ID blocking To request to have Caller ID blocked added to either DN or both the user must ask for Calling Number Privacy If EZ ISDN 1 is not available review the following list and order ISDN lines from the local service provider using capabilities S or R Request the appropriate IOC for the application Capability S previously generic data M or S1 NYNEX This ordering code is recommended for applications such as Internet access BBS and modem pooling Capability S allows a maximum of two simultaneous voice and data calls automatically on both directory numbers It is the most feature rich after EZ ISDN 1 and supports most voice and data applications It does not however
33. F EE PoP PP oP KEE PoP PP oP F Pf EE 6 3 8 Static PAT entries The Static PAT Entries screen allows the control of the Port Address Translation PAT parameters Static PAT entries allow the user to specify which incoming TCP or UDP port numbers are to be mapped to which private local IP addresses allowing controlled access to internal LAN resources from the WAN Using this facility access to a web server can be allowed by selecting TCP port 80 and assigning it to 192 168 1 15 the address of the web server All incoming traffic with a TCP port number of 80 will be automatically forwarded to 192 168 1 15 Enter up to 4 port number IP address pair combinations to configure Static PAT operation and press Next gt to advance to the OmniNAT Setup screen OmniConnect ISDN Users Manual Page 54 Part number 613 10787 00 Static PAT Entries Port Number You can configure static PAT entries by defining a local IP address for any packet going to a TCP UDP port number Please enter up to 4 port number to local IP address translation entries Local IP Address Fo lof FEEF Pop PF PP PoP FEEF PoP fF PF EF ec 6 3 9 LAN IP DHCP setup options The LAN IP DHCP Setup Options screen allows the management of all the 10Base T Local Area Network LAN IP addresses LAN IP DHCP Setup Options Select one of the following options Setup LAN IP DHCP Server Provides simple setup for LAN IP 8 DHCP Server Parameters
34. P Usenet Network News Transfer Protocol 123 NTP Network Time Protocol 126 SNMP Simple Network Management Protocol 137 NETBIOS NS NetBIOS Name Service 138 NETBIOS DGM NetBIOS Datagram Service 139 NETBIOS SSN NetBIOS Session Service 161 SNMP SNMP Queries Responses 162 SNMP TRAP SNMP Traps 512 Rexec UNIX rexec Control Messages 513 TCP rlogin TCP UNIX rlogin UDP rwho UDP UNIX Broadcast Name Service 514 TCP rsh TCP UNIX rsh and rep OmniConnect ISDN Users Manual Page 85 Part number 613 10787 00
35. Page 50 Part number 613 10787 00 Advanced Filter Setup x m Filter Number Filter Direction 3 Protocol Type M Filter Enabled fourconc 7 T Forward Enabled for z ICMP Type ICMP Code TCP Start of Connection fignore X None 7 aone Yd Source IP Address Source Port IP Address f f f f Compare cnore Compare Bitmask d f f o Port f Destination IP Address Destination Port IP Address f f f f Compare EauaLTO v Compare Bitmask 0 f f o Port f 37 Forward Enabled parameter is left blank then packets matching the filter criteria are discarded Protocol Type contains the protocol used for this filter The allowed values are IGNORE IP ICMP IGMP GGP TCP PUP and UDP The TCP Start of Connection TCPSOC indicates if the filter is applied to TCP SYN connection request packets The three allowed options are IGNORE YES and NO The IGNORE option instructs the filter to ignore TCPSOC The YES option instructs the filter to match only the initiating packet in a TCP connection The NO option instructs the filter to match any TCP packet except the initiating packet in a TCP connection ICMP Code has the following options Echo Reply Dest Unreachable Src Quench Redirect Echo Request Time Exceeded Parameter Problem Timestamp Request Timestamp Reply Info Request Info Reply Addr Mask Request Addr Mask Reply and Ignore
36. T configuration amp installation aae 27 4 4 1 NIC amp network driver installation iese esse ee ee Re 27 4 4 2 TCP IP network installation amp confteuratpon iese esse esse see ee 27 4 4 3 TCP IP network configuration seeeeeeeeeeeeeeeeereeereereeereerreeere 27 External telephone connection ee ee ek ee 30 Power supply Connection ee ee RR ee Re ee eke ee 30 Serial port console Connection ee ee ee RR ee nae 30 Powering on the O mniConneCt ee ee ee ee ee ee 30 Configuration and Setup esse EK RE R EE eee SL 5 1 5 2 ef 5 4 Configuration checklet ee eerie ee ee ee ee ee 31 O mniStart installation ss EL See Be ve dea Ee Oe ound 31 O mniStart configuration ee ee ee ee ee RR ee kk ee ede ee 32 Omristart SCREENS ai ii ES uta ere donnie Ee ee Ge BEE ee eN 32 5 4 1 Welcome Sereen EE 32 5 4 2 Choose destination location esse esse se ee ee Re ee 33 5 4 3 Multiple router Setup sesse ee ee ee ee Re ee 34 5 4 4 Enter EE 34 5 4 5 Internet service provider setup ee sesse ees ee se ee ee ke ee ee 35 5 4 6 ISDN parameters Setup sees ees ee ee ee ee ee ee 35 5 4 7 Advanced ISDN configuration iese esse esse see ee ke Re ee 36 5 4 8 ISDN Caller ID directory sep 37 5 4 9 ISDN Add phone number 39 5 4 10 ISDN Edit phone number 40 5 4 11 ISDN Remove phone number 40 5 4 12 ISDN Directory setup eee eeeeceseecsseeceseeeeseeeseaeeesseeceseeeesaes 41 5 4 13 ISDN Add phon
37. The ISDN U and S T interfaces utilize an 8 pin RJ 45 jack They should be connected to the telephone company line or an external NT1 with a straight through untwisted RJ 45 cable Table 3 3 Console Port Pin out DB 9 Female Function DCD Data Carrier Detect Output RXD Receive Data Output 3 TXD Transmit Data Input 4 DTR Data Terminal Ready Input 5 Signal Ground DSR Data Set Ready Output RTS Request to Send Input CTS Clear to Send Output Not Used The OmniConnect ISDN access device only uses pins 2 3 and 5 The rest of the pins are unused All input and output references are with respect to the OmniConnect access device OmniConnect ISDN User s Manual Page 23 Part number 613 10787 00 Table 3 4 Analog POTS Interface Pin out for RJ 45 Pin s Function 1 2 5 6 7 8 Not Used 3 Tip Connection 4 Ring Connection OmniConnect ISDN Users Manual Page 24 Part number 613 10787 00 4 Getting Started This chapter describes how to connect the OmniConnect ISDN series access devices to the network In addition configuration and installation information for a Windows 95 NT based network is provided Refer to the diagrams in this chapter and in the previous chapter to identify the connectors used during installation The section contains the following e Required connectors cables and hardware e ISDN port connection e Ethernet connection e Windows 95 NT network adapter inst
38. UDP The Port number field indicates a port number The Compare box has the following allowed values IGNORE EQUALTO NOTEQUALTO GREATERTHAN and LESSTHAN These values in the compare field basically applies to the number value in the port number field e g if the port number is 20 and the compare field is EQUALTO then all the packets selected by the protocol type with port number equal to 20 will be acted upon by this filter Destination Port Number and Compare are valid only if the protocol type is TCP or UDP The Port number fiels indicates a port number The Compare box has the following allowed values IGNORE EQUALTO NOTEQUALTO GREATERTHAN and LESSTHAN These values in the compare field basically applies to the number value in the port number field So for e g if the port number is 20 and the compare field is EQUALTO then all the packets selected by the protocol type with port number equal to 20 will be acted upon by this filter 6 3 5 1 Filter examples firewall An example of using the advanced Filtering capability of the OmniConnect access device to set up a firewall is provided in this section The firewall blocks incoming Telnet sessions originating from the Internet into the local LAN In order to implement this firewall the filter shown in the Advanced Filter Screen should be implemented The filter direction is set to INCOMING since only Telnet sessions from the WAN are to
39. User s Manual OmniConnect ISDN Internet Access Device LANGE Allied Telesyn Limited Warranty Allied Telesyn International warrants to the original purchaser that this product is free from defects in workmanship or materials for a period of one 1 year from the date of purchase During the warranty period and upon proof of purchase should the product fail due to faulty workmanship or faulty materials Allied Telesyn International will at its discretion repair or replace the defective products or components without charge for either parts or labor Any replacement will consist of a new or re manufactured functionally equivalent product of equal value and will be solely at the discretion of Allied Telesyn International This warranty shall not apply if the product is modified misused tampered with damaged by an act of God or subjected to abnormal working conditions Repair or replacement as provided under this warranty is the exclusive and sole remedy of the purchaser This warranty is in lieu of all other warranties express or implied including any implied warranty of fitness for a particular use or purpose Allied Telesyn International shall in no event be held liable for indirect or consequential damages of any kind or character to the purchaser Allied Telesyn International does not assume any liability arising from the application or use of any products or software described herein Neither does it convey any license under any
40. access device also features nine status lights on the front panel to provide visual indication of the access device operation The access device itself can be mounted on either a wall or desktop 2 1 2 OmniStart OmniConnect ISDN remote access Internet access device software includes OmniStart a Graphical User Interface GUD utility to assist the user in configuring the access device for operation 2 1 3 OmniConnect Monitor OmniConnect ISDN device software includes OmniConnect Monitor a Graphical User Interface GUI utility to assist the user in gathering statistics regarding the access device s operation after the configuration process is complete or while the access device is operating 2 1 4 ISDN Basic Rate Interface BRI OmniConnect ISDN features either a standard U or S T interface The OmniConnect ISDN U version uses the U interface and the OmniConnect ISDN ST uses the S T interface OmniConnect ISDN Users Manual Page 3 Part number 613 10787 00 Both interfaces support two independent Bearer B channels that can be connected to two destinations or bundled for one connection to support Bandwidth On Demand In addition to standard data bearer services the OmniConnect access devices support Data over Voice DOV service In some areas DOV allows the use of inexpensive voice bearer services while transmitting data thus saving on long distance and other toll costs 2 1 5 Advanced voice support The OmniConnec
41. al private IP addresses are translated to a single globally unique IP address with a unique port number thus hiding the local station s addresses and port numbers from external users Unless specifically authorized no externally generated connection can create a connection with an internal client 2 3 Supported RFCs The OmniConnect ISDN access device supports the following Request For Comments RFC documents RFC 1058 Routing Information Protocol RIP RFC 1332 PPP Internet Protocol Control Protocol IPCP RFC 1334 PPP Authentication Protocols RFC 1541 Dynamic Host Configuration Protocol DHCP RFC 1552 PPP Internetwork Packet Exchange RFC 1570 PPP Link Control Protocol LCP Extensions RFC 1618 PPP Over ISDN RFC 1638 PPP Bridging Control Protocol BCP RFC 1661 Point to Point Protocol PPP RFC 1717 PPP Multi link Protocol MP 2 4 OmniConnect ISDN panels Figure 2 1 2 2 and 2 3 show the front and rear panels of the OmniConnect ISDN access device Figure 2 1 shows the front panel and applies to both versions of the access device Figure 2 2 shows the ISDN U interface and 2 3 shows the ISDN S T interface version OMNI Connect ISDN 1 2 3 4 B1 7 ia dad EE ANS Allied Telesyn ETHERNET ISDN LAN ledge A 4 Figure 2 1 Front Panel OmniConnect ISDN The Light Emitting Diode LED indicators on the front panel of the OmniConnect ISDN access device provide visual
42. al Page 16 Part number 613 10787 00 3 5 4 ISDN provisioning without IO Cs This section provides the information required when an ISDN BRI line is ordered without an IOC The BRI switch provisions are summarized by switch type AT amp T and DMS 100 for each of the options that the switches support When the ISDN BRI line is being ordered photocopy the appropriate summary for your BRI switch type and attach it to the worksheet or order form This will ensure correct provisioning of the ISDN switch An explanation of various parameters listed in the provisioning tables are provided following the AT amp T and DMS 100 provisioning tables Table 3 1 AT amp T SESS Provisioning Parameter National ISDN 1 Custom Custom Multipoint Point to Point Directory Numbers DN 2 8 Service Profile Identifiers SPIDs Data Line Class DSLCLS STD MP PP B1 Service BISERV On Demand DMD On Demand On Demand Note if voice capability is DMD DMD not required replace with DATA ONLY B2 Service B2 SERV On Demand DMD On Demand On Demand Note f voice capability is DMD DMD not required on B2 replace with DATA ONLY Note A blank cell indicates that this configuration option is not applicable for this line provision OmniConnect ISDN Users Manual Page 17 Part number 613 10787 00 Table 3 2 Northern Telecom DMS 100 Provisioning Parameter National ISDN 1 Custom Multipoint N OO N 1 OO Directory Numbers DN
43. all to a particular phone number assigned to 4085552121 as shown in the illustration above extension 1 will be rung using a normal ring and call forwarding will be ignored Note The OmniConnect access devices give priority to the Caller ID settings If an incoming call matches any of the Caller ID settings they will be used to determine the ring status and forwarding status of the call Only if the Caller ID is not matched will the ISDN Directory Number settings be used A single entry for every assigned DN must be present on this screen ISDN Directory Number Setup EN Please add edit or remove ISDN Phone Directory entries using the corresponding buttons ISDN PHONE DESCRIPTION EXT RING FORWARD FORWARD 4085551212 1 Normal off 4085552121 1 Normal off Edit Remove Cancel The ISDN Directory Setup screen displays a list of all available phone numbers that have been added and the parameters associated with each number The two phone numbers that are usually entered in the ISDN configuration screens are automatically entered here and default to Normal ringing on extension 1 with call forwarding off As with the Caller ID setup for each entry listed the user is able to set four parameters e EXT the extension number to dial this defaults to 1 for the OmniConnect ISDN and is the only possible option for this product OmniConnect ISDN Users Manual Page 41 Part number 613 10787 00 e RING the type of r
44. allation and configuration e External telephone connection e Power connection e Serial console port connection 4 1 Required connectors cables and hardware All connectors on the OmniConnect series access devices are on the rear panel of the unit It is not normally necessary to connect the serial console port to the OmniConnect unless a FLASH upgrade is required The following items will be needed in order to connect the OmniConnect ISDN series access device to the network and an external telephone e Power Supply e 10Base T Ethernet Cable RJ 45 e ISDN Cable RJ 45 e Telephone Cable RJ 11 e OmniConnect ISDN Series Internet access device 4 2 ISDN port connection In North America OmniConnect ISDN accesses ISDN lines through a network termination device NT 1 The OmniConnect ISDN U access device has a built in NT 1 capability so you can connect this access device directly to the line If an OmniConnect ISDN ST access device is being used in North America then a connection must first be made to an external NT 1 device and then from the NT 1 device to the ISDN line The diagrams below illustrate the connections for both the OmniConnect ISDN ST access device and the OmniConnect ISDN U access device The OmniConnect ISDN U is connected to the ISDN line using the supplied RJ 45 8 pin to RJ 45 8 pin cable as shown in Figure 3 1 It is also possible to use an RJ 11 to RJ 45 cable The U interface on the OmniConnect
45. an be forced to a certain ISDN channel for voice calls by selecting B1 or B2 channel Finally the Digital Voice Coding parameter sets the voice coding standard used to communicate with the Central Office switch during voice telephone calls In North America and Taiwan a type of PCM encoding known as ulaw is used In Europe and Asia A law PCM encoding is used Choose the correct encoding for the area in which the OmniConnect ISDN is being used Press Next gt to advance to the next screen or press Cancel to exit 5 4 8 ISDN Caller ID directory setup The ISDN Caller ID i Ce S Directory Setup screen Please add edit or remove ISDN Caller ID entries using the corresponding buttons is used to add edit and ISDN PHOME DESCRIPTION FORWARD FORWARD remove ISDN Caller ID entries Caller ID information that is received during an incoming call is displayed by the OmniConnect Monitor application See the section entitled OmniConnect Monitor for further details In Edit Remove addition Caller ID information is used by the OmniConnect Cancel access device to perform call OmniConnect ISDN Users Manual Page 37 Part number 613 10787 00 management duties such as call forwarding call assignment and distinctive ringing Based upon the information provided on this screen and the incoming Caller ID the extension associated with the incoming phone number is rung or forwarded The OmniConnect access devices al
46. are Type The setup program highlights only valid Switch Software Types based on the ISDN Switch Type Also enter the ISDN phone numbers and ISDN SPID numbers if applicable into the edit boxes located at the bottom of this screen The Enable Data Over Voice DOV dialog box should be checked if the ISDN line is provisioned for Data Over Voice If the Disable Data Over Voice Data Only dialog box is checked the OmniConnect access device will request Data Only bearer services The default is Enable Data Over Voice Once this information has been entered pressing the Next gt button will advance the setup process to the next screen Pressing the Advanced gt gt gt button will allow the setting of advanced ISDN parameters If the ISDN link has not been configured or all the information on this screen is not available the setup process may be canceled by pressing the Cancel button At any time it is possible to return to the previous setup screen by pressing the lt Back button In order to use the advanced calling features such as Call Management Distinctive Ringing Call Forwarding or Caller ID either the ISDN Directory button or the Caller ID button must be pressed and information on these screens entered This will advance the user to the screens where additional ISDN Directory Numbers and Caller ID information can be entered 5 4 7 Advanced ISDN configuration The Advanced ISDN Configuration screen may be reached by pressing the Advanc
47. ary wipe with a dry lint free cloth WARNINGS Hazardous voltages are present in the BRI ISDN cable If you detach the cable detach the end away from the OmniConnect first to avoid electrical shock Hazardous voltages are also present on the Printed Circuit Board PCB in the area of the BRI ISDN RJ 45 connector The installation and configuration of the system should not occur during periods of lightning activity Users should not tamper with the ISDN connection Ports labeled 10Base T and Console are safety extra low voltage SELV circuits SELV circuits should only be connected to SELV circuits Do not connect the 10Base T connectors RJ 45 to the BRI ISDN connection as this will result in permanent damage to the OmniConnect access device Ultimate disposal of this product should be handled according to all relevant international federal state and local regulations 3 4 OmniConnect ISDN package inspection The OmniConnect ISDN shipkit includes the following items e One OmniConnect ISDN ST or OmniConnect ISDN U internet access device e One AC power adapter One OmniConnect ISDN CD ROM One OmniStart Quick Start Guide OmniConnect ISDN Users Manual Page 12 Part number 613 10787 00 e One 10Base T Ethernet Cable e One analog Telephone Cable e One Warranty Card Inspect all items for shipping damage If anything appears damaged or if problems are encountered during installation or co
48. at the ISDN line is operational In most instances they will be able to conduct a remote loopback test to verify that the line is operational OmniConnect ISDN Users Manual Page 67 Part number 613 10787 00 8 2 Software OMNISTART CONFIGURATION FAILS Check that there is a valid and active 10Base T connection between the station with OmniStart installed and the OmniConnect access device The green LED on the access device corresponding to the 10Base T connection must be lit Check that TCP IP protocol software is installed on the PC and the PC has been restarted so that the installation takes effect The configuring PC must have an active 10Base T LAN based TCP IP connection To test that the TCP IP protocol software has been installed and configured correctly run winipefg On Windows 95 PCs this is done by selected Run from the Start menu and typing winipcfg and clicking OK Ensure that the Default Gateway DHCP Server and DNS Server address fields are all populated OMNICONNECT FAILS TO DIAL OR DIALS AT RANDOM If NETBIOS is running on any Windows 95 98 or Windows NT PC it is possible that the NETBIOS and DNS name queries that are being transmitted by the protocol stacks resident on the PCs are causing the OmniConnect access device to dial the ISP erroneously On Windows 95 98 this typically occurs when the Client for Microsoft Networks is installed as one of the network protocols during network configuration Due
49. ation Telnet for example is identified with TCP port 23 Port numbers are used to make filtering decisions POTS Plain Old Telephone Service An acronym to describe a standard analog telephone line PPP Point to Point Protocol A protocol for framing IP packets and transmitting them over a serial line RFC Request for Comment RFCs are a series of documents used to exchange information and standards about the Internet They are available at http info Internet isi edu RIP Routing Information Protocol A protocol used for the transmission of IP routing information RJ 11 A telephone connector type containing four pins two of which are usually active RJ 11 connectors are primarily used for POTS connections RJ 45 A telephone connector type containing eight pins two U interface and 10Base T or four S T interface are usually active Internet access device A device that intelligently connects networks to each other The OmniConnect is an access device OmniConnect ISDN Users Manual Page 77 Part number 613 10787 00 Routing Table A list of network addresses maintained by each access device on an internetwork Information in the routing table is used by the access device to determine the next access device to which packets should be forwarded Serial Port Console A connector on the back of the access device or client PC through which data flows to and from a serial device S T Interface The physica
50. ay IP Address Configuration parameters LAN IP Configuration LAN IP Address Address 122 e fi ft IPSubnetMask 255 Pe es fo DHCP Server Configuration DHCP Server Enable T DHCP Server Disable I Default Starting IP Address pe fee p E Number of Addresses EE F Default IP Address A fies p a IP Address Configuration The Gateway IP Address parameter normally must be the same as the IP Address parameter Normally the OmniConnect modem access device is the Gateway for its clients as well as the DHCP server In the case that the OmniConnect access device is used as a DHCP server and not as the outgoing Gateway the Gateway IP Address parameter should be changed to that of the outgoing gateway The DHCP Server will then assign the Gateway Address to each of its clients The Gateway IP Address and the LAN IP Address should normally be attached to the same subnetwork The DHCP Server Configuration allows the enabling or disabling of the built in DHCP server The OmniConnect access devices can act as a complete DHCP server assigning all the IP addresses to all the local computers connected on the LAN Checking the DHCP Server Enable check box and entering a Starting IP Address and Number of Addresses count enables this feature Checking the DHCP Server Disable check box disables the feature The DHCP server automatically assigns an IP subnet mask to its clients based upon the setting of th
51. be filtered Forward Enabled is not checked indicating that all packets matching this filter are to be discarded Finally the Protocol Type is set to TCP and the Destination Port Compare parameter is set to 23 indication Telnet Source Port TCP Start of Connection and IP Address parameters are all ignored If the Source IP Address and Destination IP Address parameters are set to 0 these comparisons are ignored Advanced Filter Setup x r Filter Number Filter Direction E Filter Enabled Protocol Type FILTER Fl INCOMING E T Forward Enabled D S i E Tipe Sanaa e EMP ode AR TCP Start of Connection ke 2 Ree d iGNORE F Source IP Address r Source Port IP Address jo jo jo fo Compare IGNORE 7 Compare p esch fo fo fo Port a Destination IP Address Destination Port IP Address fo jo jo fo Compare EQUALTO D Compare BimasklD fo jo fo Pot 2 Cancel OmniConnect ISDN Users Manual Page 52 Part number 613 10787 00 6 3 6 OmniNAT setup The OmniNAT Setup screen allows control of the Network Address Translation NAT parameters The OmniNAT feature of the OmniConnect access device allows the connection of multiple users to an ISP using a single user ISP account OmniNAT performs all the IP address translation for all the incoming and outgoing TCP IP packets based on either the IP address or the TCP or UDP port number OmniNAT uses the global IP address assigned by the ISP as the source address of all the outgoing packet
52. ber screen To remove an entry click Remove to advance to the ISDN Remove Phone Number screen This will advance the user to the respective screens OmniConnect ISDN Users Manual Page 38 Part number 613 10787 00 5 4 9 ISDN Add phone number The ISDN Add Phone Number screen is used to add a Caller ID phone number When an incoming phone call with the phone number entered on the ISDN Add Phone Number screen is detected the Extension Number Ring Type and Call Forwarding parameters set in this screen are used ISDN Add Phone Number xj Enter the phone number of the person to be tracked in the Phone Number dialog box Phone Number Enter a descriptive term e g Mother in the dialog box marked Description This Description description will be used by the Esera Nunua M z OmniConnect Monitor application to display this incoming call information Ring Type Normal zi Next choose the Extension Number to be Call Forwarding rung when the Caller ID information from SendAll After 4 Rings CG Off the incoming call matches the phone Ee BEE number For the OmniConnect ISDN this will always be 1 since there is only 1 POTS line Back Cancel Choose a RING Type from the selection in the pick list The options are e Normal Standard United States ring 2 seconds on 4 seconds off e Personal Standard European Ring 0 8 seconds on 0 4 seconds off 0 8 seconds on 4 seconds off
53. by the ISDN provider e The ISP login name password and phone number must be known e The Ethernet 10Base T network and the ISDN line must be connected to the OmniConnect access device e The AC adapter must be connected to the OmniConnect access device and the wall supply e OmniStart must be installed on the PC networked to the OmniConnect ISDN access device in accordance with the procedure described in the following section In addition the PC must be connected to the OmniConnect access device over the Ethernet It is recommended that the TCP IP stack running on the PC be configured to obtain its IP address from the OmniConnect access device s DHCP server 5 2 OmniStart installation Insert the OmniStart CD into the computer s CD ROM drive The Autorun program will start automatically and you will be able to run Setup Otherwise you may execute the setup exe file on the disk drive from either the Run command within the Windows 95 98 NT Start button or by using Windows Explorer Follow the instructions on the screen to install the applications on the computer and to run the configuration application Running setup exe installs the OmniStart configuration program the help file two terminal programs for COM1 and COM2 as well as the OmniConnect Monitor application In instances where only the monitor or Caller ID functions are necessary on the local computer only the monitor program is necessary To install only the monitor appl
54. cedure For a definitive description please refer to the installation manual for the corresponding NIC as well as the Window user s manual If the NIC has been installed and TCP IP configured the user is urged to skip this sub section and proceed directly to the section entitled TCP IP Network Configuration 4 4 1 NIC amp network driver installation The NIC should be installed according to the instructions that accompanied the adapter If the adapter and operating system support Plug and Play simply restart Windows Note Windows 95 supports Plug and Play Windows NT 4 0 and below do not support Plug and Play During the boot process the NIC will be detected automatically and the appropriate network driver loaded If the NIC or operating system does not support Plug and Play the adapter must be configured manually This is done by clicking on the Network icon in the Control Panel window followed by Add and Adapter Select the manufacturer and model appropriate for the NIC and click OK This should complete network driver installation Once the NIC and network driver have been correctly installed the Link LED on both the NIC and the OmniConnect access device should be lit 4 4 2 TCP IP network installation amp configuration The next step is to install the TCP IP protocol This is followed by TCP IP Network Configuration Note This manual assumes the use of the TCP IP protocol provided with the Windows 95 NT operating
55. ct Monitor application Chapter 8 Troubleshooting contains instructions on troubleshooting any problems that may occur In addition this chapter lists and describes Integrated Services Digital Network ISDN messages that may be sent to the access device to indicate status Appendix A Glossary contains a list of all acronyms used as well as their definition OmniConnect ISDN Users Manual Page 1 Part number 613 10787 00 e Appendix B Regulatory Compliance Information contains the international regulatory and compliance information for the OmniConnect e Appendix C Common TCP UDP Port Assignments contains a table of the port assignments used by a variety of protocols that use both TCP and UDP 1 4 Document Conventions This section describes the conventions used in this publication to convey instructions and information e Terminal sessions are in courier font e Commands and keywords are in boldface font e User supplied variables are in italic font e Elements in square brackets are optional e Alternative but required keywords are grouped in braces and separated by a vertical bar 1 NOTE means reader take note Notes contain helpful suggestions and references to materials not contained in this manual WARNING statements appear in shaded boxes as shown below WARNING This warning symbol means danger Bodily injury may result if improper action is taken Before workin
56. ctices and networking protocols It is recommended that the user read through the entire manual prior to connecting and configuring the new OmniConnect ISDN device All acronyms used by the configuration and installation manuals are defined in Appendix A 1 3 Document organization The document is organized as follows Chapter 1 About This Guide discusses the objectives audience organization and conventions of the OmniConnect ISDN User s Manual Chapter 2 Introduction and Overview contains an overview of the OmniConnect feature set front and rear panel descriptions and the physical specifications Chapter 3 Preparing for Installation contains safety recommendations wiring connection considerations and preparation for ISDN provisioning and worksheets and guidelines Chapter 4 Getting Started contains step by step instructions for configuring the OmniConnect ISDN series access devices to operate in various environments Chapter 5 Configuration amp Setup contains instructions on how to configure the access device for use with the Local Area Network LAN and ISDN providers Chapter 6 Advanced Applications contains instructions on how to configure advanced applications such as filtering Network Address Translation NAT and Dynamic Host Configuration Protocol DHCP Chapter 7 Monitoring OmniConnect ISDN Operation contains a description on the installation and use of the OmniConne
57. ctive 73 23 EEC EMC Directive 89 336 EEC and the TTE Directive 91 263 EEC The European Community specifies the requirements for ISDN cabling for use with the OmniConnect access devices In countries outside the EC this specification should be used to ensure optimal signal quality ISDN cable specifications are listed below in Table A 2 Table A 2 ISDN Cable Specifications for the EC Requirement TX RX TX RX Crosstalk Loss Connector Ohmic Capacitance Impedance at 96 KHz Resistance Resistance Value 350 pF gt 75 ohms gt 60 dB 3 ohms lt 0 5 Tolerance 0 to 10 N A N A 10 to 10 N A B 7 Operating conditions for the United Kingdom The following apply to the OmniConnect ISDN series access devices when used in the UK 1 Interconnection directly or by way of other apparatus of ports marked U S T and Phone with ports marked or not so marked may produce hazardous conditions on the network and that advice should be obtained from a competent engineer before such a connection is made 2 The BRI connector must be hardwired permanently to the S reference connection point by using a connect one time only non removable plug RJ 45 with the latch tab removed 3 This apparatus must be connected to a main socket outlet with a protective earth contact 4 Connection of power supply OmniConnect ISDN series access devices are intended for use when supplied with power from a supply providing 220 240 VAC 5
58. e Number of Addresses parameter The mask is calculated according to the following table OmniConnect ISDN Users Manual Page 56 Part number 613 10787 00 Number of Addresses IP Subnet Mask 3 4 255 255 255 252 5 8 255 255 255 248 9 16 255 255 255 240 17 32 255 255 255 224 33 64 255 255 255 192 65 128 255 255 255 128 129 255 255 255 255 0 6 3 11 DHCP server include exclude IP address The DHCP Server Include Exclude IP Address screen allows including or excluding an IP address from the DHCP Server IP address table The DHCP Address Table displays the current status of all the IP addresses managed by the DHCP server Any IP address in the DHCP server IP address range may be excluded The address that is excluded should be one of the valid IP addresses in the DHCP server range Once an IP address is excluded the DHCP server will not assign that excluded IP address to any client Any excluded IP address may be included at a later time by using the Include IP Address check box Once an address is included the DHCP server will start using that IP address for assignment to DHCP clients DHCP Server Include Exclude IP Address x DHCP Table 2 3 EI 8 6 7 8 9 Include Exclude IP Address Tan OmniConnect ISDN Users Manual Page 57 Part number 613 10787 00 6 3 12 DHCP server reserve free IP address The DHCP Server Reserve Free IP Address screen allows reservi
59. e configured as DTE and can be directly connected to the Console port on the OmniConnect access device The parameters for the console are 9600 baud 8 data bits no parity and 1 stop bit The configuration port does not support hardware flow control The terminal or PC terminal emulation program must be set to match these parameters The pin out for the Console serial cable is given in Table 2 2 Note The Console serial port only uses pins 2 3 and 5 4 8 Powering on the OmniConnect To power on the OmniConnect simply attach the supplied AC adapter to any 120V wall socket The OmniConnect access device will perform a self diagnostic test and then be ready for operation The LED labeled Power on the front panel should be lit red The OmniConnect access devices are now ready for configuration using the configuration manager OmniConnect ISDN Users Manual Page 30 Part number 613 10787 00 5 Configuration and Setup This chapter describes the procedure for configuring OmniConnect ISDN access devices for operation Follow the instructions in this section to configure the access device This section contains the following e Configuration Checklist e OmniStart Installation e OmniConnect ISDN Configuration e OmniStart Screens 5 1 Configuration checklist The following steps must be completed before attempting to configure the OmniConnect e The ISDN line must be ordered and the SPIDs and Directory Numbers if necessary assigned
60. e electrical ground connections of the power utility telephone lines and internal metallic water pipe system if present are connected together This precaution may be particularly important in rural areas Users should not attempt to make such connections themselves but should contact the appropriate electric inspection authority or electrician as appropriate The Ringer Equivalence Number REN assigned to each terminal device provides an indication of the maximum number of terminals allowed to be connected to a telephone interface The termination on an interface may consist of any combination of devices subject only to the requirement that the sum of the Ringer Equivalence Number of all the devices does not exceed 5 B 5 2 Canadian DOC Compliance Notice This digital apparatus does not exceed the Class B limits for radio noise emissions for digital apparatus as set in the Radio Interference Regulations of the Canadian Department of Communications B 5 3 Canadiene DOC Avis de Conformation Le present appareil numerique n emet pas de bruits radioelectriques depassant les limits applicables aux appareils numeriques de class B prescrites dans le Reglement sur le brouillage radioelectrique edicte par le ministere des Communications du Canada OmniConnect ISDN Users Manual Page 82 Part number 613 10787 00 B 6 Operating conditions for the European Community The OmniConnect ISDN series access devices conform to the Low Voltage Dire
61. e number 42 5 4 14 ISDN Edit phone number 43 5 4 15 ISDN Remove phone number 43 5 4 16 DNS confgeuratpon sesse esse esse se Re ee ee ee ee ee 44 5 4 17 ISDN Parameter verification sesse esse esse ee ee ee Re ee ee 45 6 Advanced Setup Options sssssssssss11155 1555 55 5 46 6 1 Advanced setup options eect creer etter eee Re ke ee 46 6 2 Performing advanced setup cece ee tees ee ee ke ee ee ee 46 6 3 Advanced setup SCreenS eee ek ee RR ee ee ee ee ee 47 6 3 1 Advanced setup Options aisits ee ee asis eeii 47 6 3 2 Internet router filter setup Options ees esse ee ee ee ee ee ee 48 6 3 3 Route information cceeesccceesseceeeeeeececeesneeceeseaeeeeeetaeesenenees 48 6 3 4 Setup Intern t filter iis ESE ER Se REG Ge Se Ka ee GER De GE Se 49 6 3 5 Advanced filter getup ER SERE ER SS RR EEEa RD Eg En a nis 50 6 3 6 Bern Mei RE OE OE RE NE ck 53 6 3 7 State NAT entri g is DE DEE DE ER ee Ee EE 53 6 3 8 El Ee Ge EE EG Ee GE Ge Gee SG RE Ge Gee ss 54 6 3 9 LAN IP DHCP setup opt ons 55 6 3 10 LAN IP configuration oe ee sees se ee ee ee ee ee ee 56 6 3 11 DHCP server include exclude IP address ee ee 57 6 3 12 DHCP server reserve free IP address 58 6 3 13 Miscellaneous setup options eise ees ee ee ee Re ee ee 59 6 3 14 WAN IP address setup iese see see ee ee ee ee ee 60 7 OmniConnect MonitOr ssssssssssssssssss5555
62. e the password and then enter the new password in the New Password and Confirm New Password dialog boxes and press Next gt This will change t Enter Password Fi Please enter the admin password to access Configuration and Setup Options User Name konn Password Change Password IT Selectthis box to change the password New Password Confirm New Password V OmniConnect ISDN Users Manual Page 34 Part number 613 10787 00 alue The maximum length of the password string is 15 characters Passwords can contain any alphanumeric character Pressing Cancel will terminate the OmniStart installation 5 4 5 Internet service provider setup ISDN Parameters Setup ISDN Switch Type Switch Software Type National ISDN 1 Custom Custom Point To Point Custom Multipoint 4085551 212 ISDN SPID 1 4085551 212 ISDN Dirt ISDN Dir 2 40855521 21 ISDN SPID 2 40855521 21 Data Over Voice Provisioning IV Enable Data Over Voice T Disable Data Over Voice Data Only Caller ID ISDN Directors Advanced gt pe Internet Service Provider Setup EN Enter the Internet Service Provider ISP configuration This information is be used to connect to your ISP kan name Name Password flogin password ISP Phonett 5551212 Alternate Phone Optional BECH 5 4 6 ISDN parameters setup The Internet Service Provider Setup screen is used to ente
63. e used The Route Information screen allows the configuration of the OmniConnect to forward incoming packets to a next hop gateway that is lt Back Next gt Cancel directly attached to 10Base T LAN subnet The Route Information screen is used to enter the static route table entries The OmniConnect supports up to 8 entries in the static route table Select one of the Route Numbers by using the pull down menu Enable or Disable that static route by selecting either the Route Enable or OmniConnect ISDN Users Manual Part number 613 10787 00 Page 48 Route Disable check boxes Make this static route entry permanent or temporary by selecting one of these options from the Route Type pull down menu The temporary route entries are lost when the OmniConnect access device is powered down The Permanent route entries are stored in the FLASH memory located in the OmniConnect The permanent router table entries are not lost between power recycles The destination IP address of the host or network for which the static route is configured is entered in the IP Address field The Next Hop Gateway or access device to which packets that use this static route should be sent must be inserted in the Gateway Interface field The Host or Network check boxes are used to distinguish between a static route entry that defines a route to a particular host or to a complete IP subnet If an IP subnet static route is being defined it is accep
64. e user might not be able to connect the voice call if the peer the user at the other end of the data call declines to terminate the link with the OmniConnect OmniConnect ISDN Users Manual Page 4 Part number 613 10787 00 2 1 8 DHCP server DHCP automates IP addressing and reduces the number of IP addresses a site might require The OmniConnect can function as a dynamic host configuration protocol DHCP server When a DHCP server is enabled and configured it assigns and manages IP addresses from a specified address pool to DHCP clients The options supported by this server are sufficient for 255 TCP IP clients If more IP addresses or options are required a higher capacity DHCP server i e Windows NT could be used 2 1 9 Network address translation OmniConnect supports port or Network Address Translation NAT allowing a designated private IP network to communicate with the outside world When configured OmniConnect translates source addresses from an IP private network to a single global unique IP address before forwarding the packets to the outside world OmniConnect s implementation of NAT supports a variety of multimedia applications games and standard utilities such as telnet FTP and HTTP by carefully monitoring each applications use of IP addresses and port numbers In addition the OmniConnect ISDN allows unsolicited UDP and TCP requests from the Internet to be routed directly to a single client based solely on port numb
65. ect the destination drive to select a new directory for installation of the OmniConnect programs Press the OK button once the correct directory has been selected OmniConnect ISDN Users Manual Part number 613 10787 00 Page 33 5 4 3 Multiple router setup The initial screen displayed for the OmniConnect ISDN setup may be the Multiple Router Setup screen If this screen is displayed it is an indication that multiple OmniConnect ISDN units have been detected on the network Enter the IP address of the unit that is to be configured in the IP Address dialog box Press Next gt to advance to the next screen Press Cancel to exit Multiple Router Setup E Setup has detected multiple routers connected on this network Setup can only configure one product at a time Please enter the LAN IP address of the product that you would like to configure at this time IP Address E p p p Note Please make sure that the Gateway IP address of your PC is same as the LAN IP address specified above 5 4 4 Enter password The initial screen displayed for the OmniConnect ISDN configuration is the Enter Password screen Access to the OmniConnect configuration utility is protected by a password The default password is Omni Enter Omni into the dialog box titled Password and press Enter or Next gt to advance to the next screen To change the password from the default value click the check box Select this box to chang
66. ed gt gt gt button located on the ISDN Parameter Setup screen This screen is used to enter Advanced ISDN Configuration parameters Advanced ISDN Configuration x ISDN Inactivity timer Disconnect ISDN After poo Seconds Enable 2nd ISDN Channel Never M Always T Dynamically ISDN Channel Speed MV Auto T 64k T 56k Analog Phone Setup Allow Analog Calls Incoming only CS Allow Analog Calls Incoming and Outgoing Disable Analog Calls Incoming and Outgoing Digital Voice Coding M North America Europe amp Asia cnet Entering a number in the Disconnect ISDN after lt Number gt Seconds dialog box sets the ISDN Inactivity Timer The OmniConnect access device uses this value to monitor activity on the ISDN link and disconnects the ISDN connection after this timer expires The timer is set OmniConnect ISDN Users Manual Page 36 Part number 613 10787 00 to expire after a number of seconds have passed without any data traffic If you set this timer to zero then the ISDN connection will never be disconnected The 2 ISDN bearer channel B2 channel may either be enabled or disabled We recommend that the OmniConnect ISDN series access device dynamically use the B2 or 2 channel by selecting the Dynamically check box If however the 2 ISDN channel is never to be used it may be disabled by selecting the Never check box When the Never check box is selected the Omn
67. een is used to remove a Caller ID phone number ISDN Remove Phone Number Send All Select one of the available phone numbers of the person to be tracked in the Phone Number dialog box by using from the pick list Then select Next gt to remove this entry from the Caller ID list and advance to the next screen OmniConnect ISDN Users Manual Part number 613 10787 00 Page 40 5 4 12 ISDN Directory setup The ISDN Directory Number Setup screen is used to add edit and remove ISDN Directory Number phone number entries ISDN BRI lines allow the user to choose multiple Directory numbers per line OmniConnect access devices allow a total of 8 DNs to be configured Directory Number configuration is completely flexible all available DNs may be assigned to any number of POTS lines or assigned to a single POTS line The OmniConnect ISDN access device supports a single POTS line and therefore all available DNs are assigned to this single line The OmniConnect access device refers to each POTS line as an extension The first POTS line is assigned Extension 1 Directory Number information is used by the OmniConnect to perform call management duties such as call forwarding and distinctive ringing Based upon the information provided on this screen and the incoming caller ID the extension associated with the incoming phone number is rung or forwarded to a separate number For example if the OmniConnect ISDN access device detects an incoming c
68. ent received an invalid Incompatible message and no standard cause applies Cause 98 is due to a channel error If this error occurs systematically the ISDN service provider should be notified OmniConnect ISDN Users Manual Page 73 Part number 613 10787 00 Cause Message Definition Information The remote equipment received a message Element Bad that includes information elements which were not recognized This is usually due to a D channel error If this error occurs systematically the ISDN service provider should be notified Invalid Element The remote equipment received a message Contents that includes invalid information in the information element This is usually a D Channel error Wrong Message The remote equipment received a message for State that includes invalid information in the information element This is usually due to a D channel error Timer Expiry A recovery procedure was initiated by timer expiration This is usually a temporary problem Protocol Error An unknown and unspecified D Channel error No other Cause Code applies Internetwork An event occurred but the network does not Unspecified provide causes for the action that it takes The precise problem is unknown OmniConnect ISDN Users Manual Page 74 Part number 613 10787 00 Appendix A Glossary This appendix provides a glossary of useful terms along with their definitions The terms are listed alphabetically Baud rate The
69. eous setup options allows the configuration of various other advanced functions These functions are documented in the advanced setup screens below 6 2 Performing advanced setup The OmniStart utility asks the user to enter some mandatory configuration information before advancing to the Advanced Setup Options screen At this point all the advanced setup options OmniConnect ISDN Users Manual Page 46 Part number 613 10787 00 are available by pressing the appropriate buttons Once the advanced setup is complete pressing the EXIT button on the Advanced Setup screen exits the OmniStart utility 6 3 Advanced setup screens The OmniStart configuration and setup utility has a number of advanced setup screens The advanced screen functionality is documented in this section of the OmniConnect ISDN user s manual 6 3 1 Advanced setup options Once the user has reached the Advanced Setup Options screen all the required parameters for the OmniConnect access device have been configured The various options located on this screen may be used to further setup various OmniConnect advanced options Use the first button to setup Internet access device Filter or Network Address Translation NAT features of OmniConnect The DHCP Parameters and the LAN IP address and Gateway IP address may be configured by pressing the second button Selecting the Set Miscellaneous Parameters button can configure various Miscellaneous Parameters for the Omni
70. er This allows applications that require conversations or connections to be initiated from the Internet such as Diablo Microsoft NetMeeting and CuSeeMe to operate correctly In addition the OmniConnect ISDN allows users to place web servers or email servers on the local LAN by allowing holes in NAT This allows users to access an internal web server that uses a globally administered IP address from the Internet 2 1 10 IP address assignment through IPCP The access device can be assigned an IP address from the remote device using Internet Protocol Control Protocol IPCP address negotiation The implementation is based on RFC1332 IPCP address negotiation is on by default in any profile configured for IP routing This feature does not support assigning addresses to remote devices 2 1 11 Force dynamically negotiated IP addresses When this feature is off the negotiated IP address is assigned to the standard or the user defined address It also tells the software to try any IP address configured for this port in PPP s IP address negotiation When this feature is on and the internal profile does not contain an address the negotiated IP address is automatically assigned to the internal profile by the system If the Internal profile contains an address it will be assigned to the user defined profile from which the call was initiated 2 1 12 Data compression The OmniConnect access device supports data compression using the compression algorit
71. erface Telephone interface Serial console Operating temperature Storage temperature Compliance Operating humidity Desi 50 x 256 x 152mm n Specification OmniConnect ISDN ST 1 25 Ibs OmniConnect ISDN U 1 25 Ibs External 12V DC 1 AMP 25MHz 68EN360 4MB of DRAM 1MB of FLASH 512KB of NVRAM Four 10Base T RJ 45 connectors One BRI ISDN OmniConnect ISDN ST ISDN S T Interface RJ 45 OmniConnect ISDN U ISDN U Interface RJ 45 POTS RJ 11 connector One 9 pin female DB 9F port for connection to DTE 0 C 40 C 0 F 120 F 35 C 70 C 30 F 160 F FCC Class B requirements and other compliance outlined in Appendix B 20 to 95 non condensing OmniConnect ISDN Users Manual Part number 613 10787 00 Page 9 3 Preparing for Installation This chapter provides information required to prepare for installation of the OmniConnect ISDN This chapter should be read carefully to ensure quick correct installation of the OmniConnect ISDN This chapter contains the following sections e Definition of terms e Helpful information e Safety recommendations and electromagnetic interference prevention e OmniConnect ISDN inspection and contents e ISDN provisioning information and worksheet e Cabling specifications 3 1 Definition of terms The following terms used in this manual are used during the configuration process Integrated Services Digital Network ISDN Bas
72. es are hosts Internet In the context of this document a large multi organizational collection of IP networks that allows applications such as HTTP FTP etc to run IP Address A 32 bit number assigned by the system administrator that is used by the IP protocol for addressing purposes The IP address is written in the form of 4 decimal fields separated by periods e g 192 168 1 1 All machines on a given IP network have a unique IP Address IP Internet Protocol In the context of this manual IP is used cover all packets and networking operations that include the use of the Internet Protocol ISDN Integrated Services Digital Network ISDN is a method of transmitting data digitally over telephone lines In the context of this manual ISDN provides a data rate of 128 KBPS comprised of two 64 KBPS Bearer channels and one 16 KBPS Data channel ISP Internet Service Provider A company that provides Internet related access services such as an IP address logins and access to the World Wide Web LAN Local Area Network A network used to connect geographically local clients and servers such as Ethernet Modem A device used to convert digital signals from a computer into analog signals that can be transmitted across standard analog telephone lines Modem is a contraction of modulator demodulator ML PPP Multi Link Point to Point Protocol A protocol for framing IP packets and transmitting them over multiple serial line and p
73. es that the OmniConnect will automatically initiates a connection when data traffic is sent from the LAN to the Internet This allows LAN users connected to the OmniConnect to dynamically initiate calls to remote devices across ISDN BRI lines as the need emerges OmniConnect also terminates ISDN connections when it senses that there is no demand on the ISDN line from local users 2 1 7 Bandwidth allocation control and bandwidth allocation protocols Bandwidth Allocation Control Protocol BACP and the Bandwidth Allocation Protocol BAP define a set of rules that gracefully control dynamic bandwidth allocation by managing the number of links in a point to point protocol PPP multi link bundle BACP consists of a network control protocol that negotiates once per PPP multi link bundle while BAP defines a set of request and response messages to manage the links OmniConnect ISDN software supports dynamic management of both B channels Implementation of BACP and BAP allows OmniConnect access devices to coordinate and negotiate the actual allocation and de allocation of the second channel The parameters are set using the configuration screen BACP is only implemented on a BRI interface Note Multi link PPP has to be negotiated for BACP to be functional If a data call is bumped to accommodate a voice call and BAP negotiation is enforced the user might experience a very short audio idle period before a B channel becomes available In some cases th
74. firmware version of the OmniConnect ISDN the Ethernet MAC address and the IP address of the OmniConnect ISDN The middle section of the monitor screen provides Ethernet LAN status information This includes the packets sent and packets received counts and the CRC and Frame error counts for the Ethernet LAN section OmniConnect ISDN Users Manual Page 62 Part number 613 10787 00 The bottom portion of the monitor screen provides ISDN interface status The main ISDN Link Status indicator provides an indication of whether or not the physical ISDN link and D channel are available or not In addition specific B1 and B2 link status indicators indicate the status of the ISDN link up or down The link status indicator LEDs also provides the ISDN link speed 56 KBPS or 64 KBPS There are two counters for the frames transmitted and frames received on the ISDN link 7 4 2 Select O mniConnect The OmniConnect monitor utility allows you to monitor multiple OmniConnect Davea Kine RGGrese IP Address access devices located on the same Ethernet local area network You may use the Select OmniConnect screen to select the OmniConnect you would like to monitor A list of available OmniConnect access devices are located in this screen You may use your mouse or the arrow keys on your keyboard to scroll through ER Fees Help the available OmniConnect access devices and selecting one of the access devices to monitor 00 4C 5E 68 00
75. g on any equipment proper precautions must be taken OmniConnect ISDN Users Manual Page 2 Part number 613 10787 00 2 Introduction and Overview Congratulations on your purchase of the OmniConnect ISDN The OmniConnect series of access device offers an inexpensive complete ISDN Internet access solution for the small or branch office The OmniConnect ISDN is ideal for Small Office Branch Office SOBO applications such as network wide Internet access and making LAN to LAN connections to remote nodes The OmniConnect ISDN access device connects Ethernet LANs to other networks over Integrated Services Digital Network ISDN Basic Rate Interface BRI lines The OmniConnect ISDN offers TCP IP routing capability between LAN and WAN ports In addition advanced services such as filtering DHCP and NAT are available This chapter contains the following sections e Product features e Security features e Supported internet request for comments RFCs e Internet access device front and back panels e Physical specifications 2 1 Product features This section describes the major features of the OmniConnect ISDN device 2 1 1 Hardware The OmniConnect ISDN access device features the following hardware interfaces e One ISDN U or S T ISDN WAN Interface e Four 10Base T Ethernet LAN Ports e One Plain Old Telephone System POTS analog port e One nine pin DB 9 serial console port e One 2 5 mm DC 12V 1A power jack The OmniConnect ISDN
76. gured Selection of one of the ten filters is accomplished by using the pull down menu labeled Filter Number Once the correct filter number has been selected the various filter options for that particular filter number may be configured Note Filter 1 has been preset to filter NetBIOS requests that may be causing the OmniConnect access device to dial erroneously To enable this filter select the Filter Enabled check box See the troubleshooting section for more detail The Filter Direction indicates the direction in which the filter will be applied The OUTGOING direction is for packets flowing from the LAN 10Base T Ethernet to WAN ISDN interface The INCOMING direction is for packets flowing from WAN ISDN interface to the LAN 10Base T Ethernet The allowed values are INCOMING OUTGOING or BOTH The Filter Enabled box should be checked to enable the filtering for the particular Filter Number If the Filter Enabled box is checked filtering is enabled Enabling a filter causes packets matching the filtering criteria to be dropped or forwarded depending upon the state of the Forward Enabled check box If the Filter Enabled box is not checked all the windows in this screen with the exception of the Filtern Number are disabled The Forward Enabled parameter should be checked to enable forwarding If the Forward Enabled parameter is checked then packets matching the filter criteria are forwarded If the OmniConnect ISDN Users Manual
77. hm QIC 122 standard Stac LZS Data compression is a software configuration option that optimizes the ISDN line bandwidth Packets are compressed before being sent onto the ISDN line After they arrive at their destination the packets are decompressed and sent on to the remote LAN 2 1 13 Flash firmware upgrade The OmniConnect ISDN remote access access device stores its firmware in FLASH read only memory ROM The FLASH ROM allows the OmniConnect ISDN access device firmware to be easily upgraded using the local serial console port Firmware upgrades may be downloaded from the OmniConnect web site at http www alliedtelesyn com All current configuration parameters for the OmniConnect ISDN are stored in non volatile storage The configuration parameters can be stored or retrieved via both the serial console port and the OmniConnect configuration manager OmniConnect ISDN Users Manual Page 5 Part number 613 10787 00 2 2 Security features The OmniConnect ISDN access device provides the following security features e PPP authentication support including Password Authentication Protocol PAP and Challenge Handshake Authentication Protocol CHAP e Password security for local and remote telnet and configuration access e TCP UDP and IP filtering based on source and destination IP addresses source and destination ports TCP and UDP ports and IP packet types e Network Address Translation and Port Address Translation All loc
78. iConnect ISDN monitor utility allows firmware upgrades to be performed over the network This feature is accessed from the Actions toolbar item Once the Firmware Upgrade action is chosen the following appears The user is asked to provide the location of the hex file that is to be downloaded to the OmniConnect access device Once this is complete a warning dialog box appears warning the user that the FLASH download will complete and overwrite existing data OmniConnect ISDN Users Manual Page 65 Part number 613 10787 00 8 Troubleshooting This chapter provides information to aid in the diagnosis of common problems and issues encountered when using the OmniConnect access devices Included are complete list of ISDN cause codes that the ISDN provider s switch returns during ISDN call setup These status and error codes are logged by the OmniConnect ISDN series access devices and are available using serial console commands 8 1 Hardware POWER LED IS NOT LIT Check that the AC power adapter is plugged into a working 110V 3 prong outlet as well as the DC 12V connector on the OmniConnect access device If the problem persists please contact technical support B1 B2 and D LEDs REMAIN LIT AFTER POWER ON This is an indication that on board power on diagnostics have failed Please contact technical support 10BASE T CONNECTIONS ARE NOT ACTIVE Check that the correct cabling is being used to connect the OmniConnect access de
79. iConnect access device will not enable the B2 channel even when the traffic conditions require it to use the 2 ISDN channel The 2 ISDN channel may be enabled on a permanent basis by selecting the Always check box This forces access device to dial using both ISDN channels all the time Both the B1 and B2 channels will always be connected when this option is selected The ISDN Channel Speed parameter is used to set the rate at which ISDN data calls are connected to the ISP Voice calls are always connected at 64 KBPS regardless of the setting of this parameter Use the check boxes to choose between Auto 64 KBPS or 56 KBPS When Auto is chosen connections to the ISP are attempted at 64 KBPS and then in most instances retried at 56 KBPS There are certain circumstances in which 56 KBPS connections are not attempted and therefore 56 KBPS connections may not complete when set to Auto In these cases the parameter should be set to 56 KBPS The Analog Phone Setup configuration option is used to control the flow of analog calls Incoming and outgoing analog calls may be allowed or prohibited by either selecting the Allow Analog Calls or Disable Analog Calls setup options If the Allow Analog Calls option is selected the ISDN Channel B1 or B2 may be further specified to carry the analog call The Auto selection lets the OmniConnect access device decide which ISDN channel to use for analog calls based on the traffic patterns and usage This however c
80. ic Rate Interface BRD A digital communication medium that operates over existing analog telephone lines provided by the telephone company ISDN BRI provides two 64 KBPS Bearer B channels for voice and data and one 16 KBPS D channel for customer and call information ISDN BRI is usually denoted as 2B D Service Profile Identifiers SPIDs These are numbers assigned by the ISDN service provider that identify the ISDN B channels The SPID format is generally the ISDN telephone number with several numbers added to it Depending on the switch type supporting your ISDN BRI line your ISDN line might be assigned none one or two SPIDs They are assigned only in North America Directory numbers The ISDN equivalent of standard telephone numbers These are the numbers the access device dials to connect to a remote access device or the numbers that users dial to connect to a POTS or telephone line attached to the local access device In order to use the OmniConnect access device s powerful call management features to the fullest extent it is recommended that multiple Directory Numbers or DNs are for the ISDN BRI line are ordered along with the line ISDN BRI lines are generally assigned two local directory numbers one for each B channel However most Bell Operating Companies and telecom providers allow up to 8 or 16 Directory Numbers assigned to each line Access code A number that must be dialed preceding the telephone number to dial outside
81. ication execute the monitor bat file on the disk drive from either the Run command within the Windows 95 98 NT Start button or by using Windows Explorer This will install the OmniConnect Monitor application along with the Caller ID function Monitor bat should be installed on every computer where call management and Caller ID functions are required OmniConnect ISDN Users Manual Page 31 Part number 613 10787 00 5 3 OmniStart configuration The installation process automatically executes the OmniStart configuration program after a series of files have been copied onto the computer The opening OmniStart Welcome screen shown below appears This is the first in a series of screens that are used to install and configure the OmniConnect access devices Progression from screen to screen is accomplished by clicking on the Next gt button at the bottom of each screen Installation and configuration may be canceled at any point by clicking on the Cancel button The OmniStart program has the capability to detect and operate correctly in an environment where multiple OmniConnect access devices of the same model are present When the OmniStart program is invoked the utility scans the network for connected OmniConnect access devices If multiple access devices are detected OmniStart prompts the user to enter the IP address of the access device that is to be configured After the IP address is entered execution proceeds as normal 5 4 OmniStart
82. imply entered when configuring the OmniConnect If however the ISDN provider does not provide the necessary SPIDs or provides SPIDs that are incorrect the information in the following sections will aid in providing an explanation to the ISDN provider regarding the SPID requirements An SPID is normally derived from a telephone number for the ISDN BRI line It may or may not include the area code and it may have a special prefix and or suffix The SPID formats used for NI 1 NI 2 AT amp T SESS and Northern Telecom DMS 100 switches are described in the following sections OmniConnect ISDN Users Manual Page 19 Part number 613 10787 00 3 6 1 Generic SPIDs for NI 1 and NI 2 service A generic SPID format for National ISDN 1 NI 1 and National ISDN 2 NI 2 service is used by some telephone companies The format for these generic SPIDs which are the same for all switches is as follows aaannnnnnnsstt e aaa is the 3 digit area code and nnnnnnn is the 7 digit telephone number for the ISDN BRI line e ss is the Sharing Terminal Identifier ID which a two digit number from 01 to 32 These two digits are normally 01 e tt is a 2 digit code Terminal ID TID which is a two digit number from 01 to 08 These two digits are normally 01 For example if the telephone company assigns the telephone numbers 732 555 4549 and 732 555 5343 to the ISDN BRI line and the IDs and TIDs for both SPIDs are all 01 the SPIDs are 73255545490101 and
83. ine from an external NT1 RJ 45 connector This connector is only present on the OmniConnect ISDN ST model 2 4 9 U ISDN U ISDN line from telephone company RJ 45 connector This connector is only present on the OmniConnect ISDN U model 2 4 10 Console serial console Nine pin DB 9 female connector to an external RS 232C compatible terminal or computer 2 4 11 Ethernet four 10Base T Four Unshielded Twisted Pair UTP 10Base T Ethernet LAN ports RJ 45 connector Port 1 is used for connections to other repeaters and PCs Ports 2 4 are used solely for connections to PCs In order to connect the OmniConnect ISDN access devices to another hub the MDI switch at the bottom of the access device must be moved to the ON position The OmniConnect ISDN devices are shipped with the switch in the OFF position for connection to PCs When attempting to move the switch position please use a non conductive plastic object 2 4 12 Power DC 12V DC 12V power supply connection to the OmniConnect ISDN This input takes a 12V 1A regulated supply OmniConnect ISDN Users Manual Page 8 Part number 613 10787 00 2 5 Electrical amp physical specifications The specifications for the OmniConnect ISDN access device are listed in Table 2 1 below Table 2 1 System Specifications OmniConnect ISDN Internet access device Description Height x width x depth Weight Power supply Processor Memory LAN interface WAN int
84. ing Normal Personal Urgent and Off Normal Standard United States ring 2 seconds on 4 seconds off Personal Standard European Ring 0 8 seconds on 0 4 seconds off 0 8 seconds on 4 seconds off Urgent 0 8 seconds on 0 4 seconds off 0 8 seconds on repeats Off No ring e FORWARD Whether or not to forward the call e FORWARD The number to which the call should be forwarded To enter additional Directory Numbers click on the Add button To edit existing Directory Number information click the Edit button To remove a DN entry click Remove This will advance the user to the respective screens 5 4 13 ISDN Add phone number The ISDN Add Phone Number screen is used to add a Directory phone number When an incoming phone call with this phone number is detected the Extension Number Ring Type and Call Forwarding parameters set in this screen are used Enter one of the Directory Numbers assigned added to the ISDN BRI line in the Phone Number IR dialog box Enter a descriptive term eg Spona Himna President in the dialog box marked Peer Description Next choose the Extension Number to be rung when the Caller ID Extension Number 1 D information from the incoming call matches Ring Type Noma F the phone number In the case of the 3 OmniConnect ISDN products this will always T desch be 1 since there is only 1 POTS line C Gend Al After 4 Rings Off Forward Destination
85. is appendix contains the following sections e Agency approvals for OmniConnect ISDN series Internet access devices e CE marking directive e EMC information e FCC Part 68 statement e Operating conditions for Canada e Operating conditions for the European Community e Operating conditions for the United Kingdom B 1 Agency approvals for OmniConnect ISDN Series Internet access devices Table A 1 below lists the agency approvals for the OmniConnect ISDN series access devices in the areas of Safety EMC and PTT Public Telephone and Telegraph Table A 1 Agency Approvals Safety UL 1950 CSA 22 2 No 950 EN 60950 EN 41003 EMC FCC Class B Canada ICES 003 Issue 2 Class B EN 55022 Class B CISPR22 B EN50082 1 VCCI Class 2 PTT FCC Part 68 Canadian CS 03 Germany National ISDN 1TR6 French Delta NET 3 Australian TSO13 B 2 CE marking directive The CE mark signifies that the product meets the European Directive 91 263 EEC OmniConnect ISDN Users Manual Page 79 Part number 613 10787 00 B 3 EMC information OmniConnect ISDN series access devices conform to the requirements of Electromagnetic Compatibility EMC Directive 89 336 EEC The installation and maintenance procedures in the installation and configuration guide must be followed to ensure compliance with these regulations B 3 1 EN55022B statement This equipment has been tested and found to comply with the limits for a Class B equipment
86. l The outgoing call was barred for an unknown Barred reason 0x36 Incoming Call The incoming call was barred for an unknown Barred reason 0x39 Bearer Capability The user requested a bearer capability that the not Authorized network provides but that the user is not authorized to use This is usually and indication of a subscription or provisioning problem 58 0x3A Bearer Capability The network normally provides the requested not Available bearer capability but not at the present time This is usually an indication of a temporary network problem or a provisioning or subscription problem Service Not The network equipment was unable to provide Available the requested service option for an unknown reason This is usually an indication of a subscription or provisioning problem Bearer Capability The network cannot provide the bearer not Implemented capability requested by the user The bearer capability is SPEECH 56K DATA or 64K DATA This is usually an indication that the ISDN line is not provisioned correctly OmniConnect ISDN Users Manual Page 72 Part number 613 10787 00 Cause Hex Cause Message Definition Value Value 0x42 Channel Type not The network or destination equipment does Implemented not support the requested channel type 0x45 Requested The remote equipment does not support the Facility not requested supplementary service Implemented 79 0x4F Service or Option The network or remote equipment is
87. l disable the DHCP Server When the Disable DHCP Server is selected the DNS Configuration information is not required and may be left blank The DNS configuration that should be entered here includes the Domain Name and the Domain Name Server IP addresses Once these have been entered this information press the Next gt button to proceed to the next screen UNS Contiquraton EN EE EE EE EN EE EE EE H Enable DHCP Se ail ack Nas OmniConnect ISDN Users Manual Page 44 Part number 613 10787 00 5 4 17 ISDN Parameter verification Question ES Setup can verify the parameters that you have entered Would you like to verify the parameters ISDN Parameter Verification DI The Setup has tried to verify the parameters that you have entered Here are the results of the verification ISDN Configuration d ISP Configuration d The ISDN Parameter Verification screens are used to verify the configuration of the ISDN line ISDN switch settings the ISP information and the DNS information Each of these parameters are checked for the ISDN line If there is a failure an x is displayed next to the failing item and if the configuration is correct a check mark is displayed ISDN Configuration checks to see if the ISDN line correctly connected to a live ISDN line and the ISDN switch parameter settings switch type Directory Number and SPID are correct If any of these are not true ISDN Configuration retur
88. l interface connector on ISDN equipment where the connection to an NT 1 is made The OmniConnect ISDN ST access device provides an S T interface Subnet A network address created by using a subnet mask to specify that a specific subset of the 32 bit IP address will be used as a network subnet number than a host number Subnet Mask A 32 bit number that specifies the portion of the IP address to be used as the network number When written in binary notation each bit written as a one corresponds to a bit used as a network number TCP IP Transmission Control Protocol Internet Protocol A standard that defines how devices from different manufacturers communicate with each other over one or more interconnected networks TCP IP protocols are the foundation of the Internet UDP User Datagram Protocol A TCP IP protocol used by applications such as NFS U Interface The interface on North American ISDN equipment UTP Unshielded Twisted Pair 2 pair 4 pair or 8 pair 22 or 24 gauge solid copper wire cable WAN Wide Area Network A network that consists of nodes connected by long distance transmission media such as telephone lines In the context of this manual the connection to the Internet OmniConnect ISDN Users Manual Page 78 Part number 613 10787 00 Appendix B Regulatory compliance information This appendix provides international regulatory compliance information for the OmniConnect ISDN series access devices Th
89. late internal private addresses such as 192 168 1 5 to globally unique externally visible IP addresses This powerful feature allows users to take advantage of security and cost effectiveness of NAT for the bulk of their client PCs but still allow external users to access internal resources such as a web server or e mail server In order to allow internal resources to be accessed by the WAN assign a local IP address for example the web server a globally unique IP address Up to 4 such address pairs may be assigned Entries must be as shown in the example above In this case all packets originating OmniConnect ISDN Users Manual Page 53 Part number 613 10787 00 from the internal LAN to the external WAN from the station with a source IP address 192 168 1 15 will be translated to 208 232 76 22 All incoming packets from the WAN to the internal LAN with a destination IP address of 208 232 76 22 will be translated to 192 168 1 15 prior to delivery to the LAN by the OmniConnect access device After entering up to 4 IP address pairs press Next gt to advance to the OmniNAT Setup screen after saving parameters and lt Back to return to the OmniNAT Setup screen without saving the entries Static NAT Entries x You can configure static NAT entries by defining a local to global IP address translation entry Please enter up to 4 local to global IP address translation entries Local iP Address Global IP Address KEE of KEE PoP PP oP
90. low a total of 16 Caller ID settings to be configured Caller ID configuration is completely flexible 16 incoming calling phone numbers may be assigned to any number of POTS lines or assigned to a single POTS line The OmniConnect ISDN access device supports a single POTS line and therefore all available Caller IDs are assigned to this single line The OmniConnect access device refers to each POTS line as an extension The first POTS line is assigned Extension 1 The ISDN Caller ID Directory Setup screen displays a list of all available phone numbers that have been added and the parameters associated with each number For each entry listed the user is able to set four parameters e EXT the extension number to dial this defaults to 1 for the OmniConnect ISDN and is the only possible option for this product e RING the type of ring Normal Personal Urgent and Off e Normal Standard United States ring 2 seconds on 4 seconds off e Personal Standard International Ring 0 8 seconds on 0 4 seconds off 0 8 seconds on 4 seconds off e Urgent 0 8 seconds on 0 4 seconds off 0 8 seconds on repeating indefinitely e Off No ring e FORWARD Whether or not to forward the call e FORWARD The number to which the call should be forwarded To add Caller ID information click on the Add button to advance to the ISDN Add Phone Number screen To edit information click the Edit button to advance to the ISDN Edit Phone Num
91. ly different order Simply click on the corresponding tab to edit that property OmniConnect ISDN Users Manual Page 28 Part number 613 10787 00 4 4 3 2 4 4 3 2 1 AAS 2 2 4 4 3 3 2 Set the IP Address to Obtain an IP address automatically 3 Set Gateway to be blank 4 Set WINS Configuration and DNS Configuration to Disable WINS Resolution and Disable DNS respectively 5 Set Bindings to select Client for Microsoft Networks It is also permissible to have other bindings selected 6 Leave Advanced with the default parameters untouched 7 Click OK twice and restart Windows Existing installations without a DHCP server In existing installations where TCP IP has been previously configured and there is no existing DHCP server there are two basic sets of options using each PC s existing IP address or using the OmniConnect s DHCP server to assign or reassign each PC s IP address In addition there may be requirements to allow certain pre existing global IP addresses to be visible to the Internet and therefore not assigned by the DHCP server TCP IP configuration parameter settings for these options are described below Use of existing IP addresses The following procedure must be followed for every PC on the network attached to the OmniConnect access device 1 Click the Network icon in the Control Panel Window Highlight TCP IP and click Properties If TCP IP does not appear in the list of installed com
92. marily an indication of the incorrect baud rate setting Ensure that the appropriate COM port is set to 9600 baud OmniConnect ISDN Users Manual Page 66 Part number 613 10787 00 ISDN CONNECTORS DO NOT SEEM TO MATCH The OmniConnect ISDN series access devices connect to the ISDN line with a straight through ISDN BRI cable This cable is fitted with both RJ45 eight conductors and RJ14 six conductors ends Connect the RJ45 end of the cable into OmniConnect access device and the RJ14 end the smaller one into the ISDN network interface jack In lieu of an ISDN cable a straight through 10Base T cable with RJ45 jacks may be used If the telephone company has installed an RJ14 jack RJ14 RJ11 telephone cable may be used We do not recommend the use of Silver Satin flat ribbon cable as it is not designed for high speed digital phone lines Although the maximum distance from the network interface jack to the access device is 1000 meters 3280 feet for a U interface we recommend the cable be kept as short as possible A U interface connection uses a two wire physical interface on pins 4 amp 5 of an RJ45 jack This maps to pins 2 amp 3 of an RJ11 jack or pins 3 amp 4 of an RJ14 jack The pin outs are not relevant just ensure that the center two pins for of the connector are used An S interface connection uses a four wire physical interface on pins 3 4 5 and 6 of an RJ45 jack This maps to pins 1 2 3 4 of an RJ11 jack or pins
93. mniConnect ISDN Users Manual Page 61 Part number 613 10787 00 7 4 OmniConnect Monitor screens The OmniStart monitor has a number of screens In most cases you may follow the on screen instructions However this section of the manual documents the description of each screen present in the OmniConnect monitor utility 7 4 1 OmniConnect Monitor main screen This is the main screen of the OmniConnect monitor utility You may get complete status of the OmniConnect ISDN access device from this screen The OmniConnect monitor constantly updates status information from the OmniConnect ISDN access device and displays it on this screen The default refresh time for this main screen is 1 second You may change this default time by selecting the Configure menu item or by pressing the clock button and changing the main screen refresh duration OmniMonitor iol x File View Configure Actions Help OmniConnect Monitor Up For 0 Days 0 Hrs 0 Mins Software Version 2 4 Mac Address 00 10 98 00 00 0D IP Address 208 232 79 97 Sent CRC Errors Received Frame Errors ISDN Link Status Status Rate Kbps Up Down 56 64 Sent Bl n Ir ech Sech Received The OmniConnect monitor main screen has three main sections The first section is the very top section which provides information about the OmniConnect ISDN access device This information includes the elapsed time since the OmniConnect ISDN device has been operational the
94. n configuring an OmniConnect ISDN remote access access device 3 2 1 Ordering an ISDN BRI line If you have not yet ordered an ISDN BRI line refer to the worksheet and instructions provided at the end of this chapter in the section entitled SDN Provisioning Worksheet and Information 3 2 2 ISDN ordering codes IO Cs user guide ISDN is a complex service with many network options ISDN service is usually ordered using ISDN ordering codes IOCs which simplify the connection and installation of ISDN If your local telephone company supports IOCs see the sub section entitled ISDN Provisioning with IOCs If your local telephone company does not support IOCs see the sub section entitled ISDN Provisioning without IOCs To help in this process OmniConnect products support the most common central office switches in a variety of configurations IOC Codes EZ ISDN 1 Capability U and Capability 1 are recommended for use in North America with the OmniConnect ISDN access device products 3 2 3 Cabling The OmniConnect ISDN access devices use a DB 9 female connector See the section entitled Cabling at the end of this chapter for a description on the cable connections 3 2 4 Stacking You must remove the interlock cap endstop at each corner of the unit from every OmniConnect except the one which will be on top From the side of the unit insert the tip of a small straight slot screwdriver into the opening of the interlock cap Press down on
95. n outlet on a circuit different from that to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help OmniConnect ISDN Users Manual Page 80 Part number 613 10787 00 B 4 FCC Part 68 statement The Federal Communications Commission FCC has established rules which permit this device to be directly connected to the telephone network Standardized jacks are used for these connections This equipment should not be used on party lines or coin phones If this device is malfunctioning it may also be causing harm to the telephone network the device should be disconnected until the source of the problem can be determined and until repair has been made If this is not done the telephone company may temporarily disconnect service The telephone company may make changes in its technical operations and procedures if such changes affect the compatibility or use of this device the telephone company is required to give adequate notice of the changes You will be advised of your right to file a complaint with the FCC If the telephone company requests information on what equipment is connected to their lines inform them of 1 The telephone number to which this unit is connected 2 The ringer equivalence number 3 The USOC jack required RJ11C 4 The FCC Registration Number kxxxUSA xxxxx xx e In the even of equipment malfunction an authorized agent should perform all repairs It is the
96. nS ee ee ee ee kk ee ee ee 9 Preparing for InstallaHON sees ees Rae RR Rae REK Rae RR eea se eeen sees LO 3 1 3 2 Definition e RO IS SE GE ua sate A ada 10 Helpful information ee eee ee ee ee ee 11 3 2 1 Ordering an ISDN BRI line eee anaiei s eak a in a Ea 11 3 2 2 ISDN ordering codes IOCs user guide 11 3 2 3 Cabline si isi ER dicta acta avis ER EE 11 3 2 4 StaCkin EE 11 3 3 3 4 3 5 3 6 3 7 Safety recommendations amp maintenance seeen 12 OmniConnect ISDN package inspection 12 ISDN provisioning information amp worksheet 13 3 5 1 Data and voice applications over ISDN BRI 13 3 5 2 KREE eh iss RE KS EG GESKEER EG ENG Go eke ee ee Ee Gee 14 3 5 3 ISDN provisioning with IOCs 200 eee sees se se ee Ge Re ee 15 3 5 4 ISDN provisioning without IOCs 00 0 sesse ee ee ee ee ee 17 AE EE aA A RO EO 19 3 6 1 Generic SPIDs for NI 1 and NI 2 service esse esse se ke ee 20 3 6 2 AT amp T SESS switch SPIDS iese esse ee see se ee ee ee ee 20 3 6 3 Northern Telecom DMS 100 switch Se 20 Cabling specifications AA 23 Getting Started sissies ss sd des Rd es N GE de wed G N wed N ee dee Se de eed LD 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 Required connectors cables and hardware eerren 25 ISDN port connection EE Ee Ee SE SR EER nent DER EA SE Ged PERSE Re ed 25 Ethernet 10Base T CONNECTIONS ee ee ee ee ee ee ee ee ee ee ke ee 26 Windows 95 98 N
97. nect access device configuration Once the route table is correctly configured the OmniConnect access device will perform the routing functions as specified in the route table entry The detailed description of the OmniConnect route table entry screen is described in the Advanced Setup Screens section below The OmniConnect Filter advanced setup option allows the definition of various Internet traffic filter criteria Access to the Internet may be selectively disabled or enabled or selective protocols or applications may be filtered using the OmniConnect access device The powerful filtering mechanism provided by the OmniConnect access device allows the user to construct a secure firewall In addition the filtering features of the access device may be used to disable outgoing keep alive messages sent by various applications that unnecessarily waste bandwidth These procedures are described in the filtering section The OmniNAT Network Address Translation function allows the use of a single user Internet Service Provider ISP account for multiple users This advanced feature may be turned on or off using the OmniNAT advanced setup option OmniNAT may be configured to disable OmniNAT for certain machines located on your network These procedures are described in the OmniNAT section The OmniConnect ISDN access device features a built in DHCP server All DHCP related options are configured using the DHCP Server advanced setup option The miscellan
98. nfiguration contact the local customer service representative for help Retain the shipping containers in case the unit needs to be returned 3 5 ISDN provisioning information amp worksheet This section describes the process of ordering and provisioning an ISDN BRI line to operate with the OmniConnect ISDN Both the ISDN BRI line configuration and the OmniConnect configuration are dependent upon the ISDN switch that is used by the local telephone company that is providing the ISDN service Some local telephone companies allow the use of ISDN Ordering Codes IOCs to simplify ISDN ordering The ordering codes reflect a standard set of commonly used configurations for ISDN BRI If the local telephone company does not support IOCs detailed provisioning requirements must be provided The following subsections provide describe provisioning the ISDN line for use with the OmniConnect e Data and Voice Applications over ISDN BRI e ISDN Switch Types e ISDN Provisioning with IOCs e ISDN Provisioning without IOCs e SPIDs e ISDN Provisioning Worksheet 3 5 1 Data and voice applications over ISDN BRI The OmniConnect ISDN supports both data and voice applications Voice applications can be initiated via the analog telephone port on the OmniConnect access device If voice capability is not required it is possible in some areas to provision the line for data only support This may be the preferred option since some ISDN service providers tariff data o
99. ng Gerd Afterd Rings EE Forward Destination Cancel The ISDN Edit Phone Number screen is used to edit a DN or phone number Use one of the available phone numbers in the Phone Number dialog box by selecting from the pick list Then change any of the dialog boxes or settings for that phone number All the parameter settings and choices are exactly the same as described previously for the ISDN Add Phone Number screen Then select Next gt to complete editing this entry from the Directory Number list and advance to the next screen 5 4 15 ISDN Remove phone number The ISDN Remove Phone Number screen is used to remove a DN or phone number Select one of the available phone numbers of the person to be tracked in the Phone Number dialog box by using the pick list Then select Next gt to remove this entry from the Directory Number list and advance to the next screen OmniConnect ISDN Users Manual Part number 613 10787 00 Page 43 5 4 16 DNS configuration The DNS Configuration screen displays the Domain Name Server DNS configuration information Use this screen to enter the domain name and IP address of the DNS Server used by the ISP This information should have been provided by the ISP This information is required only if the DHCP server is being utilized The DHCP server will provide the DNS information collected from this screen to all the DHCP clients Selecting the Disable DHCP Server option wil
100. ng or freeing an IP address from the DHCP Server IP addresses table The DHCP Address Table displays the current status of all the IP addresses managed by the DHCP server This screen allows reserving an IP address from the DHCP server IP address range for a client or a server who must have a fixed IP address The Ethernet MAC address of the computer for which the IP address is being reserved must be known Enter the IP address and the MAC address for reserving that IP address in the boxes provided The MAC address must be entered in IEEE LSB format with the I G bit entered in the first box The IP address may be freed if the address was previously reserved using the Reserve IP Address check box Enter the IP address that is to be freed and click the Next button to free that IP address DHCP Server Reserve Free IP Address OmniConnect ISDN Users Manual Page 58 Part number 613 10787 00 6 3 13 Miscellaneous setup options The Miscellaneous Setup Options screen allows the user to perform several miscellaneous functions that include resetting the OmniConnect access device resetting to factory default parameters setting the WAN IP address configuration or verifying Setup Select one of these options and press the corresponding button To return to the Advanced Setup screen press the Back gt button Miscellaneous Setup Options OmniConnect ISDN Users Manual Page 59 Part number 613 10787 00 6 3 14 WAN IP address setup The WAN
101. nly lines less than data and voice lines In addition to supporting both voice and data services the OmniConnect supports Data Over Voice DOV bearer services In some service areas provisioning the ISDN line for DOV bearer service is more inexpensive than data bearer services DOV is chosen during the ISDN configuration process The use of the analog line requires the use of Additional Call Offering ACO services and a BRI configured for both voice and data applications ACO allows the user to receive voice calls when both B channels are being used for data applications However regardless of the type of ISDN service a voice call cannot be received when there are data calls that have been made to two different sites AT amp T Custom services as opposed to NI 1 have an additional limitation a voice call cannot be received when both B channels are being used for data Outgoing calls are not affected by this limitation since the OmniConnect controls them In North America if the local ISDN connection is supported by an AT amp T SESS switch it is recommended that IOC U EZ ISDN 1 IOC V EZ ISDN 1A with support for simultaneous voice and data or IOC S S1 if not using an AT amp T switch is ordered for the OmniConnect In order to take complete advantage of the advanced call management features of the OmniConnect access device it is required that multiple directory numbers DN s or phone numbers be ordered along with the ISDN line OmniConnec
102. ns a failure ISP Configuration checks to see if the ISP information login password and phone number is correct and a login is possible If any of these are not correct this test returns a failure Lastly DNS Configuration checks the DNS server address that is entered in the DNS screen If this is incorrect this test returns a failure Normally this concludes the setup process Press the EXIT button on the next screen to exit the setup program The OmniConnect access device is ready for use OmniConnect ISDN Users Manual Page 45 Part number 613 10787 00 6 Advanced Setup Options This chapter describes the procedure for configuration of the OmniConnect ISDN access devices for advanced operation Follow the instructions in this section to configure advanced options of the OmniConnect access device This section contains the following e Advanced setup options e Performing advanced setup e Advanced setup screens 6 1 Advanced setup options The Advanced Setup Options allow the configuration of certain advanced options available in OmniConnect ISDN access device These advanced setup options are e Internet access device Filter and OmniNAT option e DHCP Server Configuration e Miscellaneous Setup Options The advanced options allow the configuration of the OmniConnect ISDN access device filter and OmniNAT tables The OmniConnect static route table allows the configuration of any special route table entries into the OmniCon
103. of a specific telephone system such as a Centrex system Examples of this are the 9 that precedes the telephone number Internet Protocol IP address A network address that uniquely identifies a device on an IP network This type of address consists of 4 bytes represented as decimal values separated by periods e g 192 168 2 143 Media Access Control MAC address This 48 bit address is assigned by the device manufacturer to define the Ethernet address of the device All OmniConnect access devices have MAC addresses of the form 00 10 98 xx xx xx Each byte is represented as a conventional two digit hexadecimal number Point to Point Protocol PPP A serial protocol defined in RFC 1661 that is used to provide point to point connectivity over serial links OmniConnect ISDN Users Manual Page 10 Part number 613 10787 00 Password Authentication Protocol PAP A form of PPP authentication that requires an exchange of user names and clear text passwords between two devices PAP passwords are sent unencrypted Challenge Handshake Authentication Protocol CHAP A form of PPP authentication that requires an exchange of user names and secrets encrypted passwords between two devices This security feature is supported on lines using PPP encapsulation CHAP passwords are called secrets because they are sent encrypted 3 2 Helpful information This section provides information located in this user s manual that is useful i
104. ossible to support two voice channels simultaneously on a Custom Point to Point link Therefore Point to Point service only requires the provisioning of one telephone number for both B channels Multipoint configurations support multiple pieces of terminal equipment on the same BRI line and requires SPIDs Northern Telecom DMS 100 Custom Northern Telecom DMS 100 switches support a custom mode used with older terminal equipment in addition to NI 1 EURO ISDN ISDN BRI switch type The EURO ISDN switch type also known as NET 3 is used in Europe and parts of Asia including the United Kingdom France Germany Singapore and Taiwan Note International ISDN BRI lines are not assigned SPIDs they are typically assigned a single Directory Number There are two basic NET 3 EuroISDN implementation variants termed NET 3 Asia and NET 3 Europe In European variations the Called Party information is transmitted only in the Q 931 called party information element whereas in Asian variants it is permitted and sometimes required to be transmitted in an optional keypad information element 1TR6 ISDN BRI switch type The 1TR6 switch type is used in Germany The 1 TR6 lines can be configured for multiple subscriber numbers usually referred to as extended addressing in Germany The line is usually assigned a group of eight sequential directory numbers that can be used for the OmniConnect ISDN Users Manual Page 14 Part number 613 10787 00
105. over the phone based upon the incoming Caller ID OR based upon the assigned ISDN Directory Number When both an incoming phone call s calling ID and the ISDN Directory Number are assigned to the same phone extension the Caller ID settings take precedence An example best describes this situation OmniConnect ISDN Users Manual Page 69 Part number 613 10787 00 Extension is assigned the phone number 408 555 2121 and the settings for this phone number are to generate an urgent ring tone and then forward after 4 rings to a specified forward number The Caller ID number 510 555 2222 is also assigned to extension 1 and the settings for this calling number are to generate a normal ring tone and not to forward the call If an incoming call from 510 555 2222 is detected the Caller ID settings will be used to ring the phone in a normal fashion For all other incoming calls the phone will be rung using the urgent ring tone and then forwarded to the assigned forwarding number INTERNET TRAFFIC STOPS DURING CALL FORWARDING The OmniConnect access device requires the use of both B channels in order to forward a call Therefore if call forwarding is turned on for any incoming phone calls and a phone call comes in then the second B channel s data connection is dropped and the call while the call is forwarded Look for OmniConnect s AO DI feature to utilize the D channel for data traffic to avoid this scenario 8 3 ISDN cause codes This
106. ponents refer to the previous section on installing TCP IP 2 Set the Gateway address to be the IP address of the OmniConnect The default IP address of the OmniConnect access device is 198 162 1 1 If necessary this should be changed to reflect the existing IP addressing scheme In addition the default subnet mask of the OmniConnect must be changed to match the existing IP subnet 3 Set DNS Configuration to Enable DNS and assign Host Domain and DNS Server addresses as provided by the ISP and system administrator 4 Leave all other screens untouched 5 Click OK twice and restart Windows Use of the integrated O mniConnect DHCP server Follow the procedure outlined in the section titled New Installations for all new PCs and for existing PCs that do not require external visibility of their IP address For any PC with an existing IP address that is not capable of DHCP or requires its IP address to be visible across the OmniConnect access device on the Internet follow the procedure outlined in the section titled Use of Existing IP Addresses In addition the OmniConnect access device must be configured to exclude the IP addresses of these PCs during the configuration process This is explained in detail in Chapter 5 Existing installations with a DHCP server In existing installations where TCP IP has been previously configured and there is a DHCP server the OmniConnect DHCP server must not be used If the OmniConnect access device is to
107. r OmniConnect ISDN Users Manual Page 63 Part number 613 10787 00 7 4 5 Phone extension x The Phone Extension screen is used to enter the i Phone Extension i 3 S extension of the user s phone The OmniConnect ISDN Phone extension number F access device supports a single extension and therefore this setting should always be 1 Other versions of the OmniConnect access device series support multiple OK Cancel z extensions In this case each phone must be assigned a unique extension in order for OmniConnect Monitor to differentiate the phone for which the incoming call is destined 7 4 6 Diagnostics The OmniConnect ISDN monitor utility has extensive built in diagnostic capability The diagnostics testing capability of OmniConnect ISDN includes three different tests Call ISDN Ping and ISDN Loopback test Diagnostic Test Diagnostic Messages OK Concel Help 7 4 6 1 Call ISDN Enter SDN Phone ff a0 954 9200 OK Cancal Help Once you have entered a valid phone number start the test by pressing the OK button This test will verify if the ISDN parameters are configured correctly in the OmniConnect ISDN access device The OmniConnect ISDN device will call the ISDN destination by dialing the phone number and then disconnecting from the destination The Call ISDN phone number tests the ability of OmniConnect ISDN access device to call a specific ISDN number When you select
108. r the Internet Service Provider ISP login and password information The Internet Service Provider ISP should have already provided a login name password and phone number Enter the login information provided in this screen The OmniConnect access device will use this information to establish a connection with the Internet Service Provider The ISP will also provide either one or two phone numbers that are used to access the ISP If only one phone number is provided leave the box Alternate Phone Number blank and proceed to the next screen Remember to enter any numbers required to access an outside area code or city code The ISDN Parameters Screen is used to enter ISDN configuration information When an ISDN line is ordered the ISDN dial tone provider assigns an ISDN switch for the ISDN connection The ISDN dial tone provider will also issue switch software configuration and the ISDN phone numbers and SPID Numbers Use this screen to enter all these parameters Note In certain cases less than two SPIDs or ISDN Phone Numbers will be provided Refer to the chapter entitled Preparing for Installation for further information on ISDN configuration OmniConnect ISDN Users Manual Part number 613 10787 00 Page 35 First use the ISDN Switch Type pull down menu to select the ISDN Switch Type If the switch type assigned by the service provider is not listed please select the Others option Next select the Switch Softw
109. r the ISDN line If the optional suffix is two digits it must be 00 01 or 02 A different pair of digits is normally used for each of the two SPIDs for the ISDN line e tt isa 2 digit code from 00 to 62 For example if the telephone company assigns the telephone numbers 555 4549 and 555 5343 to the ISDN BRI line 01 and 02 are the SPID suffixes and 00 is the two digit code for both SPIDs the SPIDs are 40855545490100 and 40855553430200 For DMS 100 Custom service from a Northern Telecom DMS 100 switch SPIDs are normally in this format aaannnnnnnss aaa is the 3 digit area code and nnnnnn is the 7 digit telephone number of the ISDN line e ss is an optional SPID suffix If present it is either one digit or two digits If the optional suffix is one digit it must be 0 1 or 2 A different digit is normally used for each of the two SPIDs for the ISDN line If the optional suffix is two digits it must be 00 01 or 02 A different pair of digits is normally used for each of the two SPIDs for the ISDN line For example if the telephone company assigns the telephone numbers 555 4549 and 555 5343 to the ISDN BRI line and 00 and 01 are the SPID suffixes the SPIDs are 4085554549 00 and 408555534301 OmniConnect ISDN Users Manual Page 21 Part number 613 10787 00 ISDN LINE CONFIGURATION REQUEST FORM NAME TITLE COMPANY ADDRESS CITY STATE ZIP COMPANY TELEPHONE FACSIMILE Please provision
110. responsibility of users requiring service to report the need for service to an authorized agent or the company OmniConnect ISDN Users Manual Page 81 Part number 613 10787 00 B 5 Operating conditions for Canada B 5 1 Canadian Department of Communications Notice The Canadian Department of Communications label identifies certified equipment This certification means that the equipment meets certain telecommunications network protective operational and safety requirements The Department does not guarantee the equipment will operate to the user s satisfaction Before installing the equipment users should ensure that it is permissible to be connected to the facilities of the local telecommunications company The equipment must also be installed using an acceptable method of connection In some cases the company s inside wiring associated with a single line individual service may be extended by means of a certified connector assembly telephone extension cord The customer should be aware that compliance with the above conditions might not prevent degradation of service in some situations Repairs to certified equipment should be made by an authorized Canadian maintenance facility designated by the supplier Any repairs or alterations made by the user to this equipment or equipment malfunctions may give the telecommunications company cause to request the user to disconnect the equipment Users should ensure for their own protection that th
111. roviding channel bonding services to increase total throughput NAT OmniConnect ISDN Users Manual Page 76 Part number 613 10787 00 A protocol that allows communication between multiple nodes on a LAN and the Internet using a single IP address This avoids the necessity to obtain an IP address for every node on the LAN Sometimes called dynamic NAT NetBIOS A network communications protocol used on PC LANs NetBIOS is a software interface designed by IBM and provides a vendor independent interface for the IBM PC and compatible systems to communicate with each other Network See Local Area Network A group of computer systems and other computer devices that communicate with one another Node A single addressable device on a network Client PCs networked printers and access devices are nodes NIC Network Interface Card A removable device or network interface card designed to fit into a PC card slot and provide LAN services NT 1 ISDN equipment that terminates an ISDN line in most of the world In most countries the NT 1 is built into the ISDN wall jack In the United States and Canada users must provide the NT 1 NT 1 devices provide a S T interface to the end user See also S T interface U interface PAP PPP authentication protocol A protocol to ensure ensuring secure network access on a point to point connection Port number In the context of this manual a TCP or UDP number that TCP IP based service or applic
112. s For all incoming packets OmniNAT performs the reverse operation by replacing the global IP address with the locally assigned client IP address OmniNAT may be enabled or disabled by checking the Enable OmniNAT or Disable OmniNAT check boxes If OmniNAT is enabled there still may be a requirement to further configure either the IP addresses for static NAT entries or Port Address Translation features To configure static NAT entries press the Configure Static NAT button To configure Port Address Translation press the Configure Static PAT button OmniNAT Setup x The OmniNAT feature allows you to connect multiple users to an ISP using a single user ISP account The OmniNAT feature handles address translation for all incoming and outgoing traffic If disabled all users must use an ISP assigned IP address T Disable OmniNAT You can configure the NAT entries by entering a static local to global IP address translation entry Please press the Configure Static HAT button to configure static NAT entries Configure Static NAT You can also configure the Port Address Translation PAT entries Please press the Configure Static PAT button to configure the static PAT entries Configure Static PAT lt Back cancel 6 3 7 Static NAT entries The Static NAT Entries screen allows control of the local to global IP address Network Address Translation NAT parameters Using this screen users have the ability to trans
113. screen allows the user to navigate to one of the advanced setup options screens The user may configure the OmniConnect static access device table entries by selecting the Setup Internet access device Table button The advanced filter functions of OmniConnect access device may be reached by pressing the Setup Filter Table button The Network Address Translation NAT setup screen may be reached by pressing the Setup OmniNAT Parameters button To move to the previous screen press either lt Back or Next gt Press Cancel to exit The OmniConnect access device s default configuration is to forward or route any packets from the 10Base T LAN to the BRI ISDN Any inbound packets at the Ethernet interfaces that do not match the local subnet mask usually 192 168 1 X will be automatically forwarded to the WAN interface Since the WAN interface is a point to point PPP link and there is only one such link it is not normally necessary to use a route table all packets that Route Information ROUTE 1 e m Destination Network Host IPAddress 2 jo p p need to be routed are sent over the single WAN link If however there is a need to configure the OmniConnect access device to forward or route IP packets destined to a particular host or network differently the Route x Route Type te Enabl T Route Enable Jesus I Route Disable m Gateway Interface PAddes P fp p fp Information screen should b
114. screens The OmniStart configuration and setup utility has a number of screens In most cases the on screen setup instructions should be followed This section documents the functionality of the mandatory screens that the user must fill The advanced screen functionality is documented in the next chapter 5 4 1 Welcome screen The Welcome screen is the very first screen of the OmniStart configuration and setup application This screen contains information about prerequisites for the setup and configuration program Please read and follow the instructions on this screen to ensure that the OmniConnect access device setup proceeds smoothly Press the Next key to proceed with the OmniStart setup Welcome x Welcome to the OmniStart Setup program This program will install OmniStart on your computer itis strongly recommended that you exit all Windows programs before running this Setup program Click Cancel to quit Setup and then close any programs you have running Click Nextto continue with the Setup program WARNING This program is protected by copyright law and international treaties Unauthorized reproduction or distribution of this program or any portion of it may result in severe civil and criminal penalties and will be prosecuted to the maximum extent possible under law OmniConnect ISDN Users Manual Page 32 Part number 613 10787 00 5 4 2 Choose destination location Choose Destination
115. section describes ISDN BRI standard cause values that are received from the ISDN switch when using during the ISDN call setup process These values are sent from the ISDN switch to the access device to indicate ISDN call status Although ISDN service providers generally define cause messages with decimal values OmniConnect ISDN series access devices display the hexadecimal translation of the decimal value Cause values are standardized however each ISDN service provider uses its own version of the cause message wording Therefore the cause messages shown in the following table might not match the messages exactly as they appear on the error log Cause Hex Cause Message Definition Value Value 1 0x01 Unassigned The ISDN number was sent to the switch in Number the correct format however the number is not assigned to any destination equipment 2 0x02 No route to The ISDN exchange is asked to route the call specified transmit through an unrecognized intermediate network network 0x06 Channel The service quality of the specified channel is Unacceptable insufficient to accept the connection 7 0x07 Call awarded and The user is assigned an incoming call that is delivered connected to a channel with an established call 16 0x10 Normal Call Normal Call Clearing has occurred Clearing 17 0x11 User Busy The called system acknowledges the connection request but is unable to accept the call because all the B channels are in use OmniConnec
116. signaling rate speed of a transmission medium Bit A binary digit the smallest unit of data in the binary counting system A bit has a value of either 0 or 1 BPS Bits Per Second A measure of the actual data transmission rate The BPS rate may be equal to or greater than the baud rate depending on the modulation technique used to encode bits into each baud interval The correct term to use when describing modem data transfer speeds Broadcast A network transaction that sends data to all hosts connected to the network Byte A group of bits normally eight which represent one data character Channel Bonding The concept of taking multiple independent serial lines and transporting data over them as if they were one For example two 56 KBPS modem lines can be bonded to form a single 112 KBPS line CHAP Challenge Handshake Protocol CHAP is a protocol for ensuring secure network access and communications in a point to point network connection Client An intelligent workstation that makes requests to other computers known as servers PC computers on a LAN are referred as clients DHCP Dynamic Host Configuration Protocol DHCP is a service that allows clients on a LAN request configuration information usually IP host addresses from a server DHCP allows clients to run and operate on an IP based network without the pre assignment of addresses DNS Domain Name Service A TCP IP protocol for discovering and maintaining network
117. ss is enabled applications may be selectively disabled or enabled by selecting or de selecting the corresponding check boxes They are Web access WWW By selecting the Allow Web Access WWW check box all incoming and outgoing Web access messages will be allowed by the OmniConnect filters To disable Web Access de select Allow Web Access check box and all the OmniConnect filters will block all Web access messages File transfers FTP Selecting Allow File Transfers check box allows users to perform file transfer functions over the Internet De selecting this option may block file transfers Mail access SMTP Control the mail messages to and from the Internet by selecting or de selecting this check box File system mounting The Network File System NFS protocol allows users to share complete file systems with other computers on Internet This feature may be allowed or blocked by controlling this option check box Remote login telnet Internet TCP IP protocol suite has a remote login protocol which allows computers to login into other computers remotely This protocol may be blocked or allowed by selecting or de selecting this feature Appendix C contains a list of commonly used TCP and UDP port numbers and their applications 6 3 5 Advanced filter setup This screen is used to configure advanced filtering options for the OmniConnect ISDN access device A total of 10 advanced filter sets numbered from to 10 may be confi
118. support the bulk of the supplementary features call conferencing call transfer call forwarding and call hold supported by EZ ISDN 1 or IOC U Capability S1 also provides Additional Call Offering ACO allowing Call Waiting and Dynamic Bandwidth Allocation on both telephone numbers whereas U EZ ISDN 1 provides ACO automatically on the first DN Voice mail is also not supported by S1 In some areas ISDN tariffs may warrant the use of ordering codes with fewer features For example in a particular region there may be additional monthly expense associated with having voice service on each B channel If data only applications are being used Capability R previously Generic Data I may be more cost effective than Capability S or S1 Capability S e 2B service e Both B channels simultaneous voice and data e Two directory numbers e Caller ID Capability R previously generic data This ordering code is recommended for applications such as Internet access BBS and modem pooling Capability R does not allow voice calls In some areas ISDN tariffs may warrant the use of ordering codes with fewer features For example in a particular region there may be additional monthly expense associated with having voice service on each B channel If you have a data only application Capability R previously Generic Data I may be more cost effective e 2B service e Both B channels data only e Two directory numbers OmniConnect ISDN Users Manu
119. t ISDN Users Manual Page 70 Part number 613 10787 00 Cause Hex Cause Message Definition Value Value 18 0x12 No User The connection cannot be completed because Responding the destination does not respond to the call 19 0x13 No Answer from The destination responds to the connection User request but fails to complete the connection within the prescribed time The problem is at the remote end of the connection 21 0x15 Call Rejected The destination is capable of accepting the call but rejected the call for an unknown reason 22 0x16 Number Changed The ISDN numter used to set up the call is not assigned to any system 26 OxlA Non selected User The destination was capable of accepting the Clearing call but rejected the call because it was not assigned to the user 27 Ox1B Destination Out of The destination cannot be reached because the Order interface is not functioning correctly and a signaling message cannot be delivered For example the remote equipment might be turned off 28 Ox1C Invalid Number The connection could not be established Format because the destination address was presented in an unrecognizable format 29 Ox1D Facility Rejected The network cannot provide the facility requested by the user This is common if for example an analog call is being attempted and the user for the ISDN line has not provisioned ACO Additional Call Offering 30 OxlE Response to The status message was generated in direct S
120. t accommodates multiple phone OmniConnect ISDN Users Manual Page 13 Part number 613 10787 00 3 5 2 3 5 2 1 BRAD 3 5 2 3 3 5 2 4 Sera numbers attached to a single phone each ringing the same phone This helps the user respond to incoming calls differently based on the number dialed ISDN switch types The OmniConnect ISDN supports the switch types described in this section In North America telephone companies primarily provide BRI service with AT amp T or Northern Telecom switches National ISDN 1 National ISDN 1 NI 1 BRI switches comply with established National United States ISDN standards This type of line is supported by AT amp T Northern Telecom and other manufacturers switches If possible this type of BRI line should be ordered from the telephone company service provider since National ISDN 1 switches are guaranteed to offer Additional Call Offering ACO ACO allows the ISDN user to receive an incoming call when both B channels are in use AT amp T 5ESS Custom AT amp T 5ESS switches can operate in custom mode in addition to NI 1 mode explained above Custom mode allows the switch to be configured to operate in either a point to point or a multipoint configuration Point to point configurations support one piece of terminal equipment on the BRI line and do not require Service Profile Identifiers SPIDs Note For information on SPIDs please see the section entitled SPIDs It is not p
121. t series of remote access Internet access devices feature built in support for voice call management OmniConnect equips a small office with the communications capabilities of a sophisticated corporate office With OmniConnect ISDN s advanced voice support small office professionals will present the same professional image as their corporate office counterparts By leveraging the full power and speed of ISDN digital telephone service the OmniConnect access device provides comprehensive cost effective communications for a small office including complete voice and data call management The flexible OmniConnect ISDN combines the capabilities of a personal phone system personal assistant and ISDN access device into a single integrated and easy to use product OmniConnect ISDN provides professional call management call forwarding distinctive ringing and caller ID OmniConnect forwards important callers to a user specified phone number When an important customer calls OmniConnect dials other locations such as a cellular phone and an alternative work phone and connects the caller even when the OmniConnect user is away from the office OmniConnect also provides real time caller ID support notifying users of the incoming calls phone number so important calls will not be missed In addition call ringing is distinctive based upon user s needs 2 1 6 Dial on demand routing OmniConnect ISDN includes dial on demand routing Dial On Demand ensur
122. table to leave portions of the IP Address entry at zero 6 3 4 Setup Internet filter The OmniConnect access device allows the user to configure a powerful set of filters for Internet traffic These filters may be used for the purposes of configuring an Internet firewall to allow access to certain applications or to restrict access to a certain group of users The Setup Internet Filter screen is used to define these filters The Enable Internet Access control enables Internet traffic to and from the OmniConnect access device The Disable Internet Access control disables all access to the Internet If the user selects the Disable Internet Access button all traffic to and from Internet will be blocked Setup Internet Filter x Setup Internet filter using the following options Enable Internet Access Disable Internet Access You can selectively filter on the following applications LH Allow File Transfers FTP Allow Mail Access SMTP MM Allow mounting of file system NFS Advanced gt gt gt MV Allow remote login Telnet ou can enable or disable access to the Internet ou can also selectively filter certain protocol Please use the above options to select your preferences lt Back cancel _ OmniConnect ISDN Users Manual Page 49 Part number 613 10787 00 OmniConnect filtering also allows the selective disabling and enabling of certain Internet applications such as WWW or FTP Once Internet acce
123. tatus Inquiry response to the receipt of a status inquiry message 31 Ox1F Normal Reports the occurrence of a normal event Unspecified when no standard cause code applies 34 0x22 No Circuit The connection cannot be established because Available no appropriate channel is available to take the call 38 0x26 Network Out of The destination cannot be reached because the Order network is not functioning correctly and the condition might last for an extended period of time An immediate reconnect attempt will probably be unsuccessful OmniConnect ISDN Users Manual Page 71 Part number 613 10787 00 Cause Hex Cause Message Definition Value Value 41 0x29 Temporary An error occurred because the network is not Failure functioning correctly The problem will be resolved shortly Network The destination cannot be reached because the Congestion network switching equipment and or network are temporarily congested Access The network cannot provide the requested Information access information Discarded Requested The remote equipment cannot provide the Channel Not requested channel for an unknown reason Available Quality of Service The requested QoS defined by CCITT X 213 Not Available cannot be provided This is usually an indication of a line provisioning problem Requested The remote equipment supports the requested Facility Not supplementary service but only by Subscribed Provis subscription ioned 0x34 Outgoing Cal
124. tification to the ISDN CPE equipment that a call directed to the CPE is present at the switch even though the bearer channel may be busy This parameter should be set to U or Unrestricted Circuit Switched Data Limit CSD Limit This parameter sets the limit of the number of data calls that may be received at any given instance It should be set to two to allow two data calls simultaneously Circuit Switched Voice CSV This parameter sets the total number of B channels that will be used for voice services It should be set to two so that voice services are possible on both B1 and B2 OmniConnect ISDN Users Manual Page 18 Part number 613 10787 00 Circuit Switched Voice Channel CSV CHL This parameter sets which bearer channel should be used for the voice call This parameter should be set to ANY to allow either B channel to be used Circuit Switched Voice Additional Call Offering CSV ACO This parameter allows incoming voice calls when the bearer channel is busy with a data call This feature provides notification to the ISDN CPE equipment that a call directed to the CPE is present at the switch even though the bearer channel may be busy This parameter should be set to U or Unrestricted Circuit Switched Voice Limit CSV Limit This parameter sets the limit of the number of voice calls that may be received at any given instance It should be set to two to allow two voice calls simultaneously Directory Number DN The
125. to these queries the OmniConnect access device may dial the ISP seemingly at random and never terminate the ISDN line It is also possible that a Mail or News client or Internet Application Eudora Netscape Pointcast etc is checking for mail or sending requests at constant intervals causing the OmniConnect access device to dial the ISP There is only one reliable solution to this problem That is to implement a filter to prevent the OmniConnect access device from dialing the ISP when these requests are issued To implement a filter run the OmniStart application and proceed to the Advanced Filter Setup Menu Enter the filter parameters exactly as shown in the following screen and click lt Next gt This will cause all NETBIOS over UDP and IP packets to be filtered and not forwarded to the Internet The OmniStart utility is preconfigured with Filter 1 as shown In addition Filter 2 has been implemented exactly as shown That is the second filter should filter frames with the source UDP port equal to 137 OmniConnect ISDN Users Manual Page 68 Part number 613 10787 00 Advanced Filter Setup x Filter Number Filter Direction KE m Protocol Type M Filter Enable bro Fell foutcone E A Foward Enabled UDP S ICMP Type ICMP Code TCP Start of Connection fignore v None v enone y Source IP Address Source Port IP Address f f f f Compare anore Compare Bitmask d f f
126. unable to not Available provide the requested service option for an unspecified reason This is usually an indication of a subscription problem 81 0x51 Invalid Call The remote equipment received a call with a Reference Value call reference that is not currently in use 82 0x52 Identified Channel The receiving equipment was requested to use Does not Exist a channel that is not active Incompatible Indicates that an attempt was made to connect Destination to non ISDN equipment for example to an analog line Invalid Transit The ISDN exchange was asked to route the Network call through an unrecognized intermediate Specified network Ox5F Invalid Message An invalid message was received and no standard cause applies This is usually due to a D channel error If this error occurs systematically the ISDN service provider should be notified 0x61 Message Type not The receiving equipment received an Implemented unrecognized message either because the message type was invalid or because the message type was valid but not supported Cause 97 is due to either a problem with the remote configuration or a problem with the local D channel 0x60 Mandatory The receiving equipment received a message Information that did not include one of the mandatory Missing information elements This is usually due to a D channel error If this error occurs systematically the ISDN service provider should be notified 0x62 Message The remote equipm
127. vice s Ethernet ports to the network adapter Immediately upon attaching the cabling correctly the corresponding Ethernet LED should light If connecting from another Ethernet repeater ensure that only port 1 is being used and that the MDI switch at the bottom of the box is switched to the ON position See the section on 10Base T connections for more information WORKSTATIONS OR PCs ATTACHED TO THE OMNICONNECT DEVICE USING ETHERNET CANNOT COMMUNICATE Check to ensure that the green port LEDs on the OmniConnect access device are lit If they are not lit check the cabling Check that the Ethernet driver software has been installed and TCP IP or other network protocol has been configured on the PCs If the OmniConnect access device s DHCP server is enabled run winipcfg to ensure that the PC has been assigned an IP address correctly NO CHARACTERS OR DATA APPEARS ON THE TERMINAL OR PC Check that the cable attached to the CONSOLE port on the OmniConnect access device is connected to the correct COM port on the PC that is being used by the terminal emulation software Usually this is COM1 COM2 or COM3 Check that the port labeled CONSOLE is connected to the PC or terminal using the appropriate DCE to DTE cable A null cable should not be used Also check that the PC s or terminal s settings are VT 100 emulation 9600 baud no parity 1 stop bit and 8 data bits GARBLED CHARACTERS OR DATA APPEAR ON THE TERMINAL OR PC This is pri
128. x of DHCP assigned addresses and previously assigned IP addresses or not utilizing the OmniConnect s DHCP server If a commercial DHCP server is being used the OmniConnect s DHCP server should not be utilized This sub section provides guidelines for configuring TCP IP correctly in each of these environments 4 4 3 1 New installations In new installations where there is no existing DHCP server no PCs with pre configured IP the OmniConnect s DHCP server should be used and the TCP IP configuration parameters on each PC set as described below Note PCs equipped with Windows 93 Windows NT and Windows for Workgroups all support DHCP 1 Click the Network icon in the Control Panel Window Highlight TCP IP and click Properties If TCP IP appears multiple times select the instance of TCP IP that is bound to an Ethernet networking adapter If TCP IP does not appear in the list of installed components refer to the previous section on installing TCP IP Bindings Advanced NetBIOS DNS Configuration Gateway WINS Configuration IP Address An IP address can be automatically assigned to this computer If your network does not automatically assign IP addresses ask your network administrator for an address and then type it in the space below C Obtain an IP address automatically IP Address 208 232 79 99 Subnet Mask 255 255 255 224 oes Note The TCP IP Properties tabs may appear in a slight

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