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iSurf 10041008 User Manual

1. Gos save st at us si p conf i g speed di al i ng stun syst em par anet er termconf i g tftp cl i ent ti ne dscp up ti ne versi on vi an veb page web server config speed di aling set System reset traceroute access i st 4 add del ete attri but e4 cl ear set al arm backup cfg set data autosave cl ear debug ser ver conf i g connect di sconnect debug user oad iSurf 1004 1008 User Manuals Show conf i gurati on status of ntp ser D spl ay nunber change D spl ay i nf ornati on of ternnnal users DO spl ay the phone nunber of the user i spl ay property of ports DO spl ay servi ce status of the user port O spl ay status of ports D spl ay code node of this devi ce Show conf i gurati on or status of pppoe Show conf i gurati on of 802 IP priority DO spl ay the state of the current prot Show conf i guration of 802 IP priority D spl ay systemsavi ng status and auto Show SI P protocol config DO spl ay abbrevi ated di al i ng Show confi guration status of stun Show conf i gurati ons of control parane Show Ternnnal confi gurati on Show tftp cli ent confi gurati on DO spl ay current ti ne Show conf i guration of ICH D spl ay systemup ti ne D spl ay software versi on of devi ce Show conf i guration of vl an Show attri b of web page Show web server confi gurati on Set
2. Enable Register and apply settings to de register the FXS port Check Enable Register and apply settings again to perform another registration If an registration is successful Port Status under UA Configurations should show Register Success 7 1 3 Mapping of SIP Configuration to SIP Messages Different VoIP network equipment vendors may have implemented SIP protocol in different ways Table 6 summarizes the use of configuration values in various SIP messages Table 6 Mapping of Configuration to SIP Messages REGISTER and INVITE Ussge in SIP Messages Other SIP Messages the username part of SIP URI in From To Contact the username and the username and attributes e g 85412006 in displayname part of SIP displayname part of 85412006 myisp net The URI in From To Contact SIP URI in From host part of SIP URI is taken attributes Contact headers from Local Hostname field the username used for digest l aoa the digest username in Auth ID authorization in REGISTER CR TEEN usually not used User ID and INVITE requests Auth the password used for digest used to calculate the Password authorization in REGISTER response in Authorization usually not used and INVITE requests attributes the request URI in Registrar REGISTER request It could Address be a domain name or an IP address Request URI for example sip mysip com Not used in usually not used INVITE message Pa
3. 1 20 1 210 51 1 6 71 0 204 204 204 DOV 192 168 0 1 Figure 13 iSurf s Web Management Interface 5 1 1 Configuration Tree The left frame in the above web page shows the Configuration Tree which provides links to detailed configuration pages Configuration management of iSurf 1004 IAD is categorized into three major groups e Network configurations e Voice configurations e System configurations ltems in Configuration Tree are arranged from top to down according to frequency of use However in this manual we will start with discussions on System Configuration followed by elaborating Network Configuration and Voice Configuration in other sections Page 20 ED BE JE Fira iSurf 1004 1008 User Manuals 5 1 2 Detailed Configuration Window The middle right frame in the browser window has the largest display area It is used to display detailed configuration Certain configuration pages can not be fully displayed in the screen Scroll the vertical bar down in the right to view information that may not be displayed 5 1 3 Reset System Save Data and Clear Data The lower right frame of the web page has three buttons Reset System save Data Clear Data Effective configuration data are stored in RAM Random Access Memory Once iSurf is powered off all effective configuration in RAM will be lost unless they are Saved into non volatile flash memory Information Users are advised to Save configuration changes after Applyin
4. Enabl e i nterface or shut down i rterfa Add a codec to the usabl e codes li st Del ete a codec fromthe usabl e codec Set DSP gai n val ue Page 59 WED BE BE r dt nfi transf er echo cancel er packet per i od rtp start port si ence suppress Mode SI P Mbde endpoi nt escape url 4 di sabl e enabl e header f or n conpact nor nal host nane equal regi strar 4 di sabl e enabl e keep al i ve di sabl e enabl e peri od ocal port proxy address di sabl e enabl e header f or n conpact nor nal host nane equal regi strar di sabl e enabl e keep al i ve di sabl e enabl e peri od ocal port proxy address di sabl e enabl e regi ster di sabl e enabl e id passvord peri od renove registrar address regi strar equal proxy di sabl e enabl e si p host nane iSurf 1004 1008 User Manuals Set transfer type of the DIM signal Set swtch of the echo carcel er Set the packeti zati on peri od Set the start RIP port Set swtch of the sil ence suppressi on Set the endpoi nt attribute of SIP DO sabl e Escape SI P URL Enabl e Escape SI P URL Use conpact header form Use nornal header form Not use the registrar host as hostnane Use the regi strar host as hostnane DO sabl e keen al i ve functi on Enabl e keen al i ve functi on Set the keep al i ve peri od Set SI P protocol receive p
5. Opinion Score Under fair network condition PLR 1 Jitter 20ms Delay 100ms MOS 3 5 Under worst condition PLR 5 Jitter 60ms Delay 400ms MOS2 3 0 2 9 Management Features iSurf supports the following configuration and management methods Local Console Management Remote Telnet Management Web based Management Interface SNMP Interfaces to Advanced Network Management Systems Page 6 ED BE JE Fira iSurf 1004 1008 User Manuals 3 Getting Started 3 1 Packing list Unpack iSurf product package carefully Every iSurf product package comes with the following items Table 3 Packing list of an isurf Package Quantity Sur IAD 12V DC Power Adapter Dong ee R5232 Serial Console Cabes 1 UsrMmew 1 IPmdudWamanyCad 1 If you find any of the items is missing please contact our local distributor immediately 3 2 Connecting other Customer Premise Devices It is recommended that iSurf are installed in a clean dry and ventilated indoor environment Keep the device far from other heat sources and do not block ventilation slots at both side of the device a ET cervice Provider s VolP Metwark Provider Metenark Cut 1004 wan m mum AAR Ov ac 4 SOM ke LAN POTS Uer Figure 2 Connections from iSurf to other Customer Premise Devices Page 7 ED BE JE Fira iSurf 1004 1008 User Manuals Figure 2 illustrates connections from iSurf 1004 to other devices in a customer
6. 3 lan qos cl assi fy dscp enable fl ow voi ce dat aj si gnal gt dscp val ue u0 64 2 4 an qos cl assi fy dscp disable fl ow voi ce data si gnal gt 5 lar qos cl assi f y enable ype dscp trans port gt Page 37 ED BE JE Fira iSurf 1004 1008 User Manuals 6 I an qos cl assi fy di sabl e 7 show an qos cl assi f y 6 6 STUN Configuration STUN Simple Traversal of User Datagram Protocol UDP Through Network Address Translators NATs is a network protocol allowing clients behind NAT or multiple NATs to find out its public address the type of NAT it is behind and the internet side port associated by the NAT with a particular local port This information is used to set up UDP communication between two hosts that are both behind NAT routers Protocols like SIP use UDP packets for the transfer of sound and or video and or real time text signaling traffic over the Internet Unfortunately as both endpoints are often behind NAT a connection cannot be set up in the traditional way This is where STUN is useful STUN is a client server protocol A VoIP phone or software package may include a STUN client which will send a request to a STUN server The server then reports back to the STUN client what the public IP address of the NAT router is and what port was opened by the NAT to allow incoming traffic back in to the network By default a STUN server in the public domain larry gloo net has bee
7. Auth Username Auth Password Password Confirm UA stands for User Agent Internally FXS ports are counted from 0 Phone port 1 maps to Port No 0 internally The User ID maps to dial number Apply settings after changes are made Next comes to Registrar configurations Register Configurations Register Status Enable Register 5060 0 65534 3600 30 7200s Registrar Address Registrar Recerang Part Register Period Local Hostname Enable Enable Use Registrar as Hostname Use Proxy as Registrar When Enable Register is enabled registration message will be sent out However when Use Proxy as Registrar is enabled registration messages are sent to the IP address of Proxy When Enable Register is disabled iSurf may be configured for point to point communications which is typically used by multi site enterprises Apply settings after changes are made Next comes to SIP Configurations Page 11 ED BE JE 454 4 iSurf 1004 1008 User Manuals Proxy Configurations Proxy Status Enable Proxy Proxy Address 202 156 1 2498 Proxy Receiving Port 5060 0 65534 Keep Alive status Enable Keep Alive Keep Alive Period 10 6005 If more than one Proxy Address are supplied an iSurf IAD will try each Proxy sequentially if a request times out Apply settings after changes are made After complete all settings you may uncheck Enable Register and apply settings to de register the i
8. Serer 210 51 175 71 0 204 204 204 Remote Management LAN Info User Management Es Alarm Information status DON Alarm Attribute Management IP Address 192 168 0 1 v Lag Information Basic Information E E DEN D EES e oc n DO DO MW ooo Qo gos O Figure 4 iSurf s Web Management Interface Verify that WAN interface is up otherwise follow guidelines in later sections to trouble shoot WAN Info status UP MAC 00 0a 33 01 97 852 IP Address 59 159 106 240 DHCP Subnet Mask 255 255 248 0 Default Gateway 58 159 104 1 DNS Server 202 156 1 58 202 156 1 39 3 3 2 Example SIP Configuration The example configuration assumes the following concerning the service provider Registrar s IP Address Not used Proxy server forwards relevant SIP messages to Registrar Proxy s IP address 202 156 1 248 Dial Number of the analogue phone 85412006 SIP Address for analogue Phone 85412006 myisp net Password for the above SIP address pass2006 Each iSurf 1004 unit provides four interfaces for POTS devices The following configuration assumes an analogue phone is connected to FXS port 1 Page 10 ED BE JE zs Click on SIP Configurations in the left area of the browser window e Voice Configurations o SIP Configuration Fill in the following in UA Configuration section UA Configurations Port No Port Status User ID Recerving Port 1854172006 4 iSurf 1004 1008 User Manuals
9. desk and go home Users may dial services codes to activate or activate these features e What parameter should be used for certain feature e g which number to forward a call This is specified by user by dialing the service codes e g 90075533639088 specifies that incoming calls should be forwarded to 075533639088 It is also possible to define the parameters in a the web management page as discussed in 7 5 Default service codes are displayed below Service codes are configurable service Codes Configuration Call Forward All Act 72 Call Forward All Deact 73 Call Forward Busy Act 90 Call Forward Busy DeAct 91 Call Forward No AnswerAct 92 Call Forward No Answer Deact 93 Do Not Disturb Act rg Do Not Disturb Deact 79 speed Dial Act speed Dial Use Hot Line Act 52 Hot Line Deact 53 CW Act 56 CW Deact 57 CW Per Call Act 71 CVV Per Call Deact 0 Block CID Act 67 Block CID Deact 66 Block CID Per Call Act 81 Block CID Per Call Deact 82 7 5 User Settings User Settings specify user specific parameters for supplementary services These settings will remain even their associated features are deactivated so that users are not required to set them next time Page 45 KS BE JE Fire iSurf 1004 1008 User Manuals Call Forward Settings Port Mo CwdAllDest sid Ciwd Busy Dest fo Ciwd No Ans Dest Po Cfwd No Ans Delay s 5 150 Hotline refers to
10. e broadcast stormprotec Set ethernet pad byte Enabl ei D sabl e fl ow control functi on Set devi ce nane Enabl ei Li sabl e i nteracti ve operati on Set screen scroll styl e Set the ti neout node Show conf i gurati on of 802 IP priority O spl ay access control list infornati DO spl ay i nf ornati on of al armi nfornat D spl ay the P to Physi cal address tr DO spl ay attendant attri but e O spl ay attendant port attri bute Show Seri al Baudrate Show broadcast stormprotecti on param DO spl ay all call route DO spl ay i nf ornati on of cfg DO spl ay cpu rate of devi ce Show i nf ornati on of debug server Show i nf ornati on of debug user D spl ay i nf ornati on of the whol e devi ce Show confi guration status and client D spl ay the digit naps Show confi guration status of dns ser D spl ay the confi guration i nf ornati on D spl ay endpoi nt i nf ornati on Show ethernet pad byte Show all fI ow control itens 1 spl ay the interface i nf ornati on of D spl ay the CHP client i nf ornati on D spl ay the route table Show conf i guration of an qos cl assi f y D spl ay og i nf ornati on of user Show conf i gurati on of nat D spl ay i nf ornati on of nns Page 56 ED BE BE 5s ntp nunber change oper at or phone nunber port property servi ce stat us status pot s code node pppoe priority protocol status
11. iSurf 1004 1008 User Manuals 5 6 Alarm Attribute Management iSurf IAD allows re interpretation of alarms but defining the description for each Alarm ID Such a implementation also helps the develops to add new types of alarm information in further releases Click on Alarm Attribute Management in the Configuration Tree defined alarm information base will be shown in the detailed configuration window Alarm Attribute Management Attribute List OoxOo0000101 Qi n Node state alarm xannnnlnoz OI on Port state alarm x0 nn000201 Media interface xanann206 H323 Register status xon000207 SIP Register status Memory use status CPU use status xsannn01n04 Duplicate IP Address xsnnoannl 05 Ei i Interface status change Alarm ID Alarm Description Filter Record 5 6 1 Defined Alarms The following Alarms have been defined in the system Table 5 Alarms Defined in the iSurf System Mamb AlmDesciplion Page 29 ED BEBE 44 4 BROADGAND TECHNOLOGIES iSurf 1004 1008 User Manuals 5 7 System Log iSurf IAD logs major system events automatically and store them in the system log such as log in and out system upgrades and reset etc Click on Log Information in the Configuration Tree the system log will be shown in the detailed configuration window The chart below shows the system log of an iSurf IAD Log Information Index User Name Log Hode IP Address m EIER L EIER L
12. premise network 1 POTS lines Connect phones and fax machines to one of the RJ 11 jacks in rear panel 2 WAN Connect an Ethernet cable from xDSL Cable modem to the RJ45 jack for WAN Wide Area Network in rear panel 3 LAN Connect an Ethernet cable from your computer s network adapter to the RJ45 jack for LAN Local Area Network in real panel An Ethernet switch or hub can also be used to provide more Ethernet ports for more computers 4 Power After connect to power source iSurf will start up automatically It may take 30 seconds or longer for iSurf to fully complete the boot up process In Figure 2 all four FXS ports of an iSurf 1004 have been fully utilized If there are still idle ports available it is recommended but not necessary to power off iSurf before connecting new devices 3 3 Example Configuration This section shows a quick example on how iSurf works with an service provider s offering voice services based on SIP Session Negotiation Protocol Caution Configuration data discussed in this section is for illustration purpose only Actual configuration may differ depending on your service provider network scenario SIP is an application layer signaling control protocol used to establish maintain and terminate multimedia sessions Multimedia sessions include internet telephony conference and other similar applications involving such media as audio video and data iSurf may initiates SIP call requests to other S
13. rear turned on the RUN indicator in the top panel will flash fast panel initially with 0 25 sec ON and 0 25 sec OFF which indicates the system is booting Keep holding the Rest button for about 1 minute until the RUN indicator start flashing in a unbalanced pattern with light ON for 1 5 sec and OFF for 0 5 sec which indicates the system is restoring factory default value The Reset button may be released then however the system may take 30 seconds or longer to complete boot up process Console Serial interface for Command Line user interface offer Local Console Console Access management AN RJ45 Interface to Wide Area Network interface RJ45 to connect W Wide Area xDSL Cable mode or Ethernet Network RJ45 Interface to Local Area Network interface RJ45 to connect to Local Area computer or a hub or switch Network Phones 1 8 RJ11 Interfaces to Depending on its model an iSurf may provide different Legacy Phones number of RJ11 ports for legacy phones or fax machines and Fax iSurf 1004 provides 4 ports iSurf 1008 provides 8 ports Page 3 GED BE BE 5s Interface Function Description SSS Life Line RJ11 interface to If a customer prefer he may retain one analogue line PSTN provided by PSTN service provider This line can be connected to the Life interface and is shared amongst all iSurf 1004 1008 User Manuals phones and fax machines When there is power outage Outgoing calls from all local ph
14. signal Flash or alphanumerical digits For example a user may be required to key in a password to join a conference call which is sent from legacy phone as DIMF signal across the iSurf IAD to the conference bridge There are a few ways to transport DMTF tones from legacy devices over an VoIP network o Audio Stream DTMF signals from legacy phones are packetized in RTP packets as audio stream Transporting DTMF user inputs as audio stream works well in a data network with good quality However in networks with poor quality packet losses or disordered delivery of RTP packet may cause error An alphanumerical digit input by the caller may be interpreted wrongly as another digit o HFC2198 RFC2198 defined a payload format for encoding redundant audio o RFC2833 As a second option iSurf can recognize the tones and translate them into a name such as numeric input or Flash RFC2833 defined payload format for named telephone events such as numeric input or Flash o Signal means the DTMF tones are translated to application level parameters such as SIP Echo Cancellation can be turned ON or OFF Silence Suppression can be turned ON or OFF DSP Gain Default value is O It may be adjusted to increase or decrease voice volume Supported Codec Gurt supports automatic negotiation of codec with the network The Supported codecs namely PCMa PCMu G 726 G 723 and G729 are announced to the called party in SIP Invite messages Preferre
15. to send an IP packet to another host in the same LAN segment Such an translation is achieved by looking up an ARP table An example is shown in the ARP table If no match can be found the IP packet is sent to the MAC address of default gateway Page 32 ED ZS J Fitt iSurf 1004 1008 User Manuals ARP Table Addre MAC VI 10 224 53 244 00 l1 a bf 65 sa dymanic 10 224 53 254 00 15 c7 686 73 fc dymanic 132 168 0 2 O0 f lf fe Sd e amp dymanic IP Address LL kb Lb wc d d d d d Set Delete Cancel Entries in the ARP table is learned through Address Resolution Protocol which defined a number of ways for network elements in a network elements to announce its own MAC address to inquire an MAC address for certain IP address by broadcasting etc Entries in the MAC table can be also modified if necessary 6 2 PPPoE Configuration PPPOE is widely used to allow per flow traffic control in service provider s network The configuration is relatively simple Enable PPPoE feature and fill in username and password Apply the settings Save the configuration Reset Gurt to effect the changes PPPoE feature by default is applied to the wan1 Ethernet interface Notice iSurf IAD must be reset to effect PPPoE configurations changes 6 3 NAT Configuration Public IP addresses has been depleting with explosive growth of the Internet As such many private networks e g corporate networks or customer premise networks us
16. use an example to elaborate this scenario Figure 17 iSurf Application in a Private VolP Network Slte A 202 3 54 1726 202 19 34 210 2025 21 42 Public Internet E Site C 1000 1001 1007 S000 anu S002 A A company with three sites may plan for numbers in different ranges for each sit This number range must not overlap in order to make sure incoming calls are correctly routed to certain site Call route without the assistance of Proxy is discussed in Section 7 2 Number Analysis Configuration When a user site 1 at calls a number 3001 at site 3 an entry must be set up in the Call Route Configuration with the IP address of iSurf at site 3 manually specified Call Route Configuration Current Call Route List Index Prefix Y Route Addr ChgInd a 20 FXS 4 V 202 3 54 126 5060 g 1 30 FXS d 2 02 5 21 42 5060 g 7 7 4 Line Maintenance iSurf may block some ports temporarily This option maintains the user agent setting Page 51 ED ZS IE Fira iSurf 1004 1008 User Manuals Line Maintenance Port Mo 0 M Block Unblock 7 8 Attendant Configuration The Attendant Configuration is used for telephone kiosks or Internet cafe Long distance calls can be immediately rated and paid by a the user to the attendant KZ Broadband Technologies supplies a light weight billing software which allows the Attendant to define call rate The remote IP address refer to the IP address of the PC whi
17. 60 can be dialed by pressing the following numbers 1000 10 3 50 55 5060 7 3 2 Multiple Lines using a Single Account Multiple phones may share one SIP address or account Refers User Agent Configuration in 7 1 Port number 0 3 may use exactly the same User ID Auth Username etc Phones connected to any port can make outgoing calls In this scenario if there is a incoming call to the User ID which local phone should ring This is defined in Call Parameter Configuration in this section Call Parameter Configuration Port Select Mode in Group Early Release First Page 43 ED BE JE 454 4 iSurf 1004 1008 User Manuals A few options are available in the drop down list e Early Release First the line which was released earliest receives an incoming call e Random an incoming call is randomly dispatched to one of the lines e Order an incoming call is dispatched to lines sequentially 7 3 3 Call Timers A few timers are defined in this section e Ringback Timer A ringback tone or audible ringing tone or ringback signal is the audible ringing that is heard on the telephone line by the calling party after dialing and prior to the call being answered at the distant end When A calls B from an iSurf IAD if B does not answer the call the Ringback Timer defines the maximum waiting time after which iSurf should tear down the the call if Adoes not hang up the phone e Ring Timer A ring tone is the sound
18. 92 168 0 1 Gurt will invoke its internal HTTP server to respond to further request from users 5 1 Welcoming Page Figure 13 shows the Welcome page of web management interface of an iSurf 1004 IAD ei d x ENGLISH Gurt 1008 AD Web Management System Basic Information we KZ Tech Configuration Tree Basic Information e Network Configurations IP Configuration Basic Information ooouososo ug S DIC Du ooo ooo PPPoE Configuration MAT Configuration DHCP Configuration am Configuration flan Configuration STUN Configuration Configurations H Configuration Number Analysis Configuration Call Configuration Enhanced Services Configuration User Settings VolP Configuration Line Configuration Attendant Configuration system Configurations ooooond system Information Load and Backup Remote Management User Management Alarm Information Alarm Attribute Management Log Information Running Info Device Mame SIP Protocol Status System Up Time system Time Version Info Producer Sotware version Bios Version Hardware version WAN Info Status MAC IF Address Subnet Mask Default Gateway DNS Serer LAN Info Status IP Address Running O day s 18 hour s 52 minute s 2006 11 09 09 44 32 KZ BroadBand Technologies Ltd isurf 1008 IAD 52 10 BOSD build an Mov 7 2006 Pack 53 2 0 0 0 3 UF 00 0a 93 01 99 10 10 3 10 13 OHCP 259 255 L
19. AN Segment iSurf also acts as an DHCP server for hosts in LAN segment by default unless this feature is disabled Control Station may dynamically acquires an IP address from iSurf s built in DHCP server After IP layer connectivity is established between the Control Station and iSurf the reader may Telnet into the iSurf 4 2 2 Telnet Access from WAN Segment The reader may also Telnet into Gurt IAD by specifying IP address of iSurfs WAN interface Access from WAN interface is very helpful for remote troubleshooting CAUTION Telnet from remote location is not recommended as user name and password are sent in clear text Malicious users may sniff IP packets and find administrator s credentials easily The WAN interface of iSurf does not have an static IP address by default Gurt must be properly configured to acquired an IP address usually by DHCP or PPPoE from service provider s network Page 17 ED BE JE ctr iSurf 1004 1008 User Manuals When the iSurf IAD is operational the WAN interface must have acquired an IP address Support technician may seek end user s help to find out IP address of the WAN interface of an iSurf IAD located in customer premise The most easy way for end users is to follow the instructions outlined in Section 4 3 1 End users may be given a user name and password with lower privilege to access limited information stored in an iSurf IAD Control 5tation Add ess 202 155 1 2 Service Provi
20. Current Alarm Information View Histary Alarm Page 1 1 Index1 1 1 SL ES xt Logo 0x00000207 SIP Register status 2006 09 12 22 06 16 NodeNo 0 ex Page gt 5 5 2 History Alarm Click on Alarm Information in the Configuration Tree All current alarms will be displayed in the detailed configuration window Click View History Alarm in the Current Alarm window historical alarm will be displayed The table below presents historical alarms captured in an iSurf IAD History Alarm Information View Current Alarm Page 1 1 Index 1 14 14 curae Latine ndex AlarmID Desc Status Level Interface sie NS Ge m EER 2006 09 12 UEM x Interface 14 0x80000105 status 22 06 56 Interface name lant status UP change static route 13 Oxs0000106 status Event major change Interface 12 0x850000105 status Event major change Static route 11 10x50000106 status Event major change Interface 10 xo0000105 status Event major change static route 0x80000106 status Event major change 2006 09 12 F pombe Geo Route status E Gateway 10 3 0 1 nii I Interface name wan m 22 05 54 de status DOWN 2006 09 12 Mask 0 0 0 0 Houte status 22 06 32 0304 Gateway 1 2006 09 12 interface name want ms 22 05 43 Ss status UP 2006 09 12 F pitis 0 0 0 0 Route status GE DOWN ipie is 0 0 0 22 05 35 Gateway 10 3 0 1 IP Address 0 0 0 0 Page 28 ED BE JE Fira
21. D 0 9 Send Mat T38 Mo The configuration are explained in more details e Fax Mode Transparent or T 38 The later is more preferred e Hate Management Local TCF Transferred TCF At this moment only Transferred TCF is Supported e UDP Error Correction Redundancy or FEC At this moment only Redundancy is supported Redundancy method means payload transmitted in previous IP packet is repeated in a later packet Max Buffer 100 65535 Max Datagram 50 65535 Max Rate 2400bps 4800bps 7200bps 9600bps 12000bps 14400bps Port Offset 0 9 Send NAT T38 No or Yes If an external session boarder gateway is implemented in the network choose No 7 6 2 Media Protocol iSurf supports multiple media gateway control protocols e g MGCP H 248 H 323 SIP For service providers networks SIP will be future proof as major telecommunication standardization bodies e g 3GPP 3GPP2 have adopted SIP as the foundation for future communication networks Media Protocol Protocol Type iSurf need not be reset if changes are made are at application level e g IP address of Proxy Rather the media protocol can be restarted to effect changes 7 7 Line Configuration Line configuration defines physical and electrical layer parameters such as port transmit power Click on Line Configuration in the Configuration menu to access management web page for line configurations Page 49 ED BE JE zs 7 7 1 Port At
22. DEER EIECH TEN E SC dene EIE nat configuration status disable SS Page 30 ED BE JE Fira iSurf 1004 1008 User Manuals 6 Network Configurations via Web Interfaces This section discusses the configuration to establish connectivity between an iSurf IAD with a VoIP core network iSurf IAD serves as a gateway for legacy phones and faxes e The WAN wide area network interface of an Gurt IAD should be used interface with VoIP core network e The LAN interface is primarily used to provide data connectivity to IP hosts e g PCs in a customer premise Figure 14 iSurf as a Gateway for Customer Premise Network E ML Pate Land or dry Service Providers VoIP Network Serice Providers Data Hetwork or Public Intermet Warning Although LAN interface may also be used to interface with VoIP network it is not advised to do so Network configurations concern IP addressing NAT Network Address Translation between the LAN and WAN segments separation of voice and data by VLAN and QoS etc 6 1 IP Configuration Click on IP Configuration in the Configuration Tree The web page in the detailed configuration frame will show IP address configuration static routes and ARP table Page 31 ED ZS JE Fitt iSurf 1004 1008 User Manuals 6 1 1 IP Address Configuration IF Address Configuration Interface Interface wan IP Address Configuration Type Dynamic Static IP Address 10 53 93 s
23. E dE ege 50 EL TANS USUS 51 7 8 ATTENDANT CONFIGURATION n I me menn nre rne her tre re reti tre tre reri rre rers trenes 52 8 COMMAND LINE INTERFACE KER KREE KEREN KEREN R ENKER ENKER aka ENKER REN asas nean KEN 53 MER CO Jl ie MODE m 54 8 1 1 Returning to Parental Level 59 P MENS WE Ge pcm 55 Page IV Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Figure 13 Figure 14 Figure 15 Figure 16 Figure 17 Table 1 Table 2 Table 3 Table 4 Table 5 Table 6 ED BE JE 4541 4 iSurf 1004 1008 User Manuals List of Figures iSurf as a Gateway for Customer Premise Network 1 Connections from iSurf to other Customer Premise Devices 7 SIP Capable Network Elements in a VoIP Network 9 iSurfs Web Management Interface 10 Manage ISUIT vid KEISER RINT RERERmT 14 Define a Connection in Hvper lermmal nnne 14 Select Communication Port mb 15 Setting Property of Communication Port mb 15 Console Access to Management Interface 16 Telnet Access into iSurf from LAN Gegoment 17 Telnet into iSurf IAD from WAN Gegomenmt nennen 18 LOGON WED AC NETTO EINEN 19 iSurfs Web Management Interface nennen nnns 20 iSurf as a Gateway for Customer Premise Network nnnnannnnannonnnnnennnnnnnnnnnnnnnnnnenne 31 Transfer of T 30 Faxes in Transp
24. HCP server is enabled by default A default IP address pool is allocated by the iSurf IAD It is not recommend to change this settings in general If readers do wish to specify an IP pool manually please be reminded that the Gateway for LAN segment should be the IP address of iSurf s LAN interface IP Pool Configuration IP Pool Configuration Type Auto Manual Begin IP Address DC End IP Address subnet Mask Gateway Lease Time 14H Minute 1 4320 Notice The Gateway for LAN segment is usually the LAN interface of an isurf IAD If the IP pool for DHCP server is modified to another subnets e g 192 168 1 0 24 the Gateway and IP address for the LAN interface iSurf should be modified accordingly Page 34 ED BE JE Fira iSurf 1004 1008 User Manuals DNS Configuration Running Primary DNS Running Secondary DNS DNS Configuration Type Primary DNS Secondary DNS Cancel As an option DHCP server may provide a few DNS servers to client PCs requesting an IP address When wan 1 interface acquires an IP address from the network it is likely that information of DNS servers is provided by the DHCP servers in the network Manual setting is not necessary It is also possible to manually specify DNS server address in the table above 6 5 QoS Marking and VLAN Configuration VLAN Virtual Local Area Network allows separation of traffic by an VLAN ID at layer two of the seven layer OSI network model VLAN
25. IP capable node If an calling party knows IP address of the called party the calling party may initiate a call request directly to the called party However in a large network such intelligence is difficult to maintain by end points Service providers infrastructure plays an vital role in facilitating telecommunications communication A large scale telecommunication network typically consists of the following components SIP Clients SIP Clients also widely referred as User Agents typically represent subscriber devices that are capable of initiating and accepting SIP calls A SIP client is identified by its SIP address e g bob myserviceprovider com The format of SIP addresses is very similar to an email address In many networks it may also appear as Dial Number gt myserviceprovider com Dial Number is a string of numeric digits SIP Addresses and Dial Numbers should be provided by Service Provider before commissioning an iSurf Registrar Registrar authenticate SIP Clients and maintain their status Each SIP Client is required to register itself to Registrar periodically and announce its latest IP address In this way IP addresses of all SIP clients in the network are updated Proxy may look up IP address of a called party using Dial Number or SIP address The IP address or host name of Registrar should be provided by Service Provider to configure an iSurf In certain networks Proxy may forward registration messages to Registrar as s
26. Indicators on Top Panel Indicator Description Function PWR Power Status Stable light indicates system has been powered on Indicator RUN System Status Fast flash with 0 25 sec ON and 0 25 sec OFF indicates Indicator the device is booting up system programs Unbalanced flash with 1 5 sec ON and 0 5 sec OFF indicates device is restoring Factory Default Configuration Stable flash with 1 sec ON and 1 sec OFF indicates system is running properly WAN WAN Status Stable light indicates network connected properly Indicator Flashes indicates data transmit currently LAN LAN Status Indicator Stable light indicates network connected properly Flash light indicates data transmit currently Page 2 ED BE JE 5115 iSurf 1004 1008 User Manuals Indicator Description Function 1 8 Indicators for POTS Stable Light indicates an POTS interface for phones or Interfaces to Analog faxes is not in use or faulty Phones or Fax Stable OFF indicates a POTS interface is ready for use Flashing Light indicates a call is in progress via certain POTS 2 1 2 Rear Panel 12V 1 5A DC Power adapter supplied with iSurf Misuse of power may cause damage to the device Reset button To reset system configuration to factory default turn off which is sunk power first Press the Reset button and keep holding it slightly below before turning on power again When power supply is surface of
27. S 23 532 Load OF BACKUIO over aR E ace 24 5 4 USER VIANAGEMENUE a sn anicsinntunctenetiiewnidiaas tnnieabounatieinentuncitiidienutpond anaisiedeeaniieasotsiiesbaunnteimntaaniniladies 26 941 OLW ee a ee ee ee ee ee nee eee 26 5 4 2 Add Delete and Modify eer 26 5 43 ACL Access Control List Management 27 Do AAR E 28 VOR mn 01 ON e EE 28 o sp MM Lag 28 5 6 ALARM ATTRIBUTE MANAGEMENT ccc cc0scccceccccsesececscceseeeceecosseeeceesccenseeesscceseeeeescoeseneess 29 Page III ED BE JE Fira iSurf 1004 1008 User Manuals SONS coc mEEE AARAR mAAaAmammm 29 MEE is doc E 30 NETWORK CONFIGURATIONS VIA WEB INTERFACES ener 31 6 1 lag eel ues e RET 31 6 1 1 IF Address ConiiguratiOn sesoses wen 32 6 1 2 Slate ROUTE Configuration eee nE E AEREN EEEE A EEEE ER ness 32 O18 ARF abe and Retter E 32 6 2 PPPOE CONEIGUDATION II e Ime me meme mee mne rn ren ie ne re ri re reri ie rers nnne 33 6 3 NAT CONFIGURATION Rm 33 6 4 DHCP SERVER CGONEIGURATION II I Re nee emen eere ren ie re rnrn nanara erenneren 34 65 QOS MARKING AND VLAN CONFIGURATION cene eene nene nnnn nnn nnenrne nennen nnn nnns 35 crow VEAN CONO aU mST 35 092 COS COMIC o E 35 6 5 3 Cl
28. Surf Check Enable Register and Apply settings again to perform a new registration If an registration is successful the Port Status under UA Configurations should show Register Success Configure another iSurf in a similar way The only difference is the Dial Number and SIP Address Dial Number of the analogue phone 85412010 SIP Address for analogue phone 85412010 myisp net lf both iSurf register successfully make a call from the phone 85412006 to another phone 85412010 by dialing 85412010 at the phone pad Save configuration data by pressing Save Data button Page 12 ED BE JE 44 4 iSurf 1004 1008 User Manuals 4 Managing iSurf iSurf Supports four management methods CONSOLE TELNET WEB base and SNMP management from local or from remote central offices Table 4 Comparison of Management Methods YL eno eng Web SNMP User Interface Command Line Command Line Graphic User Graphic User Interface Interface Management Local Local or Remote Local or Remote Local or Remote Distance User credentials Not encrypted Not encrypted Encrypted Not encrypted User name and password are required for access to management functions There are two levels or privileges administrators privilege and normal users privileges e Administrators privilege is designed for service providers to provision an iSurf IAD before selling or leasing out iSurf to end users By supplying administrator s user name and passw
29. ality of Services for other users in the same network iSurf series of products are equipped with advance capability to differentiate end user traffic marks traffic with different priorities and policing traffic at the edge of their networks These capability are vital for service providers to avoid service disruption caused by malicious users iSurf series of products provide multiple management interfaces to allow easy provision and maintenance e g console access telnet web based interfaces and SNMP Simple Network Management Protocol management interfaces for advanced network management systems Service providers are given a lot of flexibilities to provision and maintain the devices even after they are rolled out into end user s premises Figure 1 iSurf as a Gateway for Customer Premise Network Service Prowder s Data Network Eu Other Public Land ar Mobile Hetvvorkz ar Public Internet Service Provider s VOD Network wan joum 1004 TIENE II LAN POTS Lives Customer Premise Network This manual provides reference information necessary for configuration and provisioning of iSurf products It can also be used by technical support engineers for troubleshooting and problem resolution A simplified manual for end users can be provided upon request Page 1 gt BE JE tie BROADBAND TECHNOLOGIES iSurf 1004 1008 User Manuals 2 Product Specifications 2 1 Product Layout 2 1 1 Top Panel Table 1
30. ally allocated by the service provider by DHCP or PPPoE The default IP address for the LAN interface is 192 168 0 1 IP Address Support static IP address DHCP and PPPoE Acquisition Data Switching Store and Forward Mode Classification of external traffic from LAN port to SIGNALING VOICE and DATA based on deep packet inspection and stateful traffic learning VLAN Tagging 802 1Q VLAN Tagging based on traffic classes QoS Marking Marking of 802 1p bits based traffic classification Marking of IPV4 DSCP field based on traffic classification QoS Scheduling Internal VOICE and SIGNALING is always prioritized against external traffic Rate Limiting Rate Limiting on Ingress interfaces configuration at 64K granularity NTP Support NTP protocol and capable of acquiring timing from NTP servers VPN Pass through Support L2TP PPP IPSec pass through 2 4 Voice Features Delay and Packet Delay and jitter control Packet lose equalization lose Process Supported Service PSTN Basic Service PSTN supplementary service and value added service Page 5 ED BE JE ctr iSurf 1004 1008 User Manuals Voice Quality Under good network condition PSQM mean value D Perceptual Speech Quality Under bad network condition PLR 1 Jitter 20ms Measurements Delay 100ms PSQM mean value 1 8 Under worst condition PLR 5 Jitter 60ms Delay 400ms PSQM mean value lt 2 0 Voice Quality Mean Under good network condition MOS gt 4 0
31. ansferring of system program file or configuration data file from an external host into an iSurf IAD Backup means saving of configuration data file from an Gurt IAD to an external host TFTP and HTTP protocols are supported to Load and Backup new firmware and or system configuration files isurf may also be upgraded by the element manager iManager 2000 Configuration data can be backed up from iSurf to an external host or restored from external computer into an iSurf IAD The external host must have IP connectivity with the iSurf IAD 5 3 1 Load or Backup over TFTP An external host running TFTP server can be used to backup iSurf configuration data or restore configuration data to iSurf IADs Information The external host in this case serve as the TFTP server The iSurf IAD serves as a TFTP client 5 3 1 1 Load System Files from a TFTP Server The steps of Load system software or configuration via TFTP are as follows 1 Obtain the correct release of program file the program file in this example is named iad prg 2 Obtain the IP address of the TFTP server The IP address of the external host is 192 168 0 18 3 Type IP address of the TFTP server in the TFTP server address field 4 Choose the type of the loaded files as Program in the File Type field 5 Type the loaded file name in the File Name column Load or Backup over TF TP TFTP Server Address ban bes o is File Type Program File Name ba
32. arent Mode 48 Transfer of T 30 Faxes using 1 38 Fax Relay ccccccscccseeeeseeeeseeeeeeeeeseeseeeneeseeeeeees 48 iSurf Application in a Private VoIP Network aannnnnennnnnennnnennnnnennnnnenrnnnennresnnrrennrennne 51 List of Tables Ile ALORS OM Kee d EE 2 Interfaces in Real PANG eiert Seege eene egene be 3 Packing list of an iSurf Package nnne nennen nennen 7 Comparison of Management MethodS nennen nns 13 Alarms Defined in the iSurf System ccccccccccseeceeeceeeeeeeseeeceesseeeeeesaeaeeeesseeeeessaaaeees 29 Mapping of Configuration to SIP Messages 40 Page V ED BE JE 454 4 iSurf 1004 1008 User Manuals 1 Introduction iSurf series of IAD Integrated Access Device products are designed for service providers that offer both data and voice services over a high speed data access network iSurf helps service providers to rapidly reach out customer base Newer generation of telecommunication networks provide advanced services over a common infrastructure based on IP Internet protocol However a lot of legacy devices e g analogue phones and fax devices are not IP capable iSurf is positioned for use in office or home environment as a gateway for legacy voice or fax devices to access services provided by advanced IP networks With iSurf end users are not required to replace their legacy devices iSurf also helps service providers to better control data traffic at edge of their networks so as to ensure QoS Qu
33. ask 255 1255 als RR m m Add Delete Cancel An ACL consists of an network IP address network address and Subnet Mask hosts with in IP address range 10 10 0 1 to 10 10 0 254 are be able to access the system in this case In the Current ACL table the first entry shows an entry with network IP address of 0 0 0 0 and Subnet mask of 0 0 0 0 It means access from hosts with any IP address are not restricted The web page also allows administrators to to add deleted modify ACLs Warning Before deleting the default ACL which with network address of 0 0 0 0 the administrator is advised to add its own subnet Otherwise the connection will closed access from any IP address will be forbidden unless the iSurf IAD is reset Page 27 ED ZS JE 55x iSurf 1004 1008 User Manuals 5 5 Alarms iSurf IADs capture system faults and report them in the Alarms Information web management page The Alarm information provides traces of fault and helps troubleshooting the device e Faults that have not been resolved are reported in the Current Alarm page e Faults that have been resolved are stored as History Alarm History alarms will not be removed unless the power supply is cut off 5 5 1 Current Alarm Click on Alarm Information in the Configuration Tree All current alarms will be displayed in the detailed configuration window The table below presents an alarm simulated by breaking down the WAN connection
34. assification Of Ingress TrATTIC cccccccseeeccseeeccseecesueeeesaeessueeessaeessaneessaaseesanenessnanes 36 60 STUN CONFIGUBAFION ut intoe cesinsdtrsniensiciewonned Sokvncdakourtaueietlowwandeuadeievenuusenweanestetcnstadceneiecktetes 38 VOICE CONFIGURBATIOND ties ou auaune sa er axEganOx ocv inEa di viUa canC d uon rns Ceu MEC ire S EancE CEP ke on sad 39 7 1 Sllzdeedgleflc Tute BEE 39 Ge Ve E Ee EE ConiguraliOrN E 39 742 PION COMMON AU ON RENI E 40 7 1 3 Mapping of SIP Configuration to SIP Meseages 40 7 2 NUMBER ANALYSIS CONFIGURATION asssssnsssennenerenrenorrnronrnrnnrnrnrrnrnrrnrn renkan rr nrnr rnrn rr rrene nnne 41 7 2 1 Conditions to Modified Dial Number 41 7 2 2 Number Change Configurations cccccccsecccccsseecccsseeeccsssueecessaueecessaeeeeessaeseessaaeeeessaaes 42 7 d GALL CONFIGURATION inr nr nane pa ont orn En rem pero nYER ERU rro ES UTE V REO va RP UPUANERR nE nana Eneee ane 42 qq FART erte e 43 7 3 2 Multiple Lines using a Single Account 43 K ee 44 7 4 ENHANCED SERVICES CGONIGURATION me n me nee rne hen rre tre rentre tre treni trenes 44 19 U ERSETIINGO eege 45 7 6 VOIP CONFIGURATION ecieseeee RII II Ie mI men hen nnne rnnker nnen ree ie re rie ie rere re re es reser s 46 7 6 1 Codec ee t iere e asic sccseescicseiendcrssennenytacipiacseenessiersanicvoteartcysusivlceeesees even ieviecanteest 46 TiO ACOA OOO NERO 49 VEN iecit 49 TAI o er 50 VS NE LoT c 21 61 6 0 E 50 E
35. automatic dialing out to an pre determined number if a user takes a phone off hook but dials nothing Hotline is configured on per FXS port basis The following example instructs iSurf to monitor port 1 the 2nd physical Phone port as iSurf internally counts from 0 If the phone connected to port 1 is off hook for 4 seconds iSurf will dial out to number 2006 HotLine Settings Port Mo Hot Line Dest 2006 7 6 VoIP Configuration Voice is sampled and coded into digital bit stream before they are packetized into IP packets The following sections discusse various coders supported by iSurf Click on VoIP Configuration in the Configuration Tree to access the codec configurations 7 6 1 Codec Configurations DSP Configuration DTMF Transfer Mode audia stream Echo Cancellation silence Suppression DSP Gain 0 dB 31 31 support Codec PEMA PEMU G 726 E G 723 G 729 Preferred Codec Packetization Period ms 10 150 723 Rate op 3kbps encoding rate 5 3kbps encoding rate RFC2833 Payload 96 127 Call Idi F Sk Type BellCare ze Page 46 ED BE JE Fira iSurf 1004 1008 User Manuals The parameters are explained in more details DIMF Transfer Mode DMTF stands for Dual Tone Multi Frequency DTMF signaling which is used for transfer of telecommunication signal over the line in the voice frequency band in legacy PSTN networks In VoIP networks legacy devices continues to use DMTF to send busy
36. ch the billing software is running Attendant Configuration Attendant Index 0 Y Attendant Status Attendant Name Jattendant01 Local Port 4028 1024 9000 Remote IP 192 been bo Remote Port 5088 1024 65534 Add Delete Modify Cancel After an Attendant is defined the ports can be defined managed or free for use Ports Managed Port 0 Managed Port 1 Managed Port 2 Managed Port 3 Managed Page 52 ED BE JE Fira iSurf 1004 1008 User Manuals 8 Command Line Interface iSurf provides command line interface via console or telnet access This sections provide a brief introduction of the commands Following the instructions in Chapter 4 to start the access command line interface Type in user name and password welcome message and command prompt will be displayed USERNAME adnan PASSWIRD Copyri ght c 2003 2010 KZ BroadBand Technol ogi es Ltd Soft Versi on i Surf 1004 AD V2 10 BO2D07 build on Aug 3 2006 Pack 61 V l cone to conmand i ne system gt Type help command will display all commands available in the system gt gt hel p Input to get the hel p i nf ornati on Input cmxxx to change you conmand node to xxx Input CIRL4C to interrupt the conmand i nput Use left arrow or right arrow to nove cursor left or right Use up arrow or down arrow to recur to previ ous or next conmand Fol ow ng is the conmand word of all node Further display is
37. d Codec Preferred Codec should be chosen in line with service provider s strategy Packetization Period The period that a voice bit stream is packetized into an IP packet The shorter the period the less delay of voice Typical values are 5 10 20 seconds G723 Rate G723 supports two encoding data rate This option allows the choices of encoding rate using G 723 encoders RFC2833 Payload The payload value to send DMTF tones according to RFC2833 FSK Type Frequency shift keying FSK is a form of frequency modulation in which the modulating signal shifts the output frequency between predetermined values DTMF is one of the application of FSK iSurf supports BellCore ETSI NTT options Information G 723 and G 729 cannot be enabled at same time Information PCMu or PCMa Law can be chosen in Line Configurations Only one codec can be used at a time Most legacy fax devices adopt ITU T Group 3 fax protocol published in 1990 The protocol is composed of server standards that specify different parts the fax call Amongst them T 30 specification defined procedure to set up a fax call determine the image size encoding and transfer speed the demarcation between pages and the termination of the call T 30 also Page 47 ED BE FE 4 4 iSurf 1004 1008 User Manuals references the various modem standards for handshaking V 21 Channel 2 Model at 300mbps and for image transfer V 27Ter V 29 V 17 and subsequently V 34 The most
38. d erg Load Cancel 6 Click the Load 7 Reset the system after successful update Backup Page 23 ED BE JE Fira iSurf 1004 1008 User Manuals Reset System Save Data Clear Data Typically it takes 20 seconds or longer to upload a firmware Caution Do not close WEB browser window during the process Otherwise the system configuration may be corrupted 5 3 1 2 Backup Configuration Data to an TFTP Server Load or Backup over TF TP TFIP Server Address ban be o IR File Type Data M File Name iad dat The steps of backup over TFTP are as follows Obtain the IP address of the TFTP server Type the IP address of the TFTP server in the TFTP server address field Choose the type of the backup file as Data in the File Type list Input the backup file name in the File Name file Click Backup button Examine the whether the backhaul file has been successfully created iEn uu die 5 3 2 Load or Backup over HTTP Similarly the system firmware and configuration files can be loaded in to iSurf IAD via HTTP protocol The configuration files can be backed from the iSurf IAD to the external host The external host in this case is the computer which runs the web browser to access the network management pages Information The external host in this case serves as a HTTP client The iSurf IAD serves as a HTTP server 5 3 2 1 Load System Files to an iSurf IAD from a Web Browser Load or Backup ov
39. der s vol Network Control Station Provider Network Figure 11 Telnet into iSurf IAD from WAN Segment 4 3 Managing iSurf IAD from a Web Brower It is also possible to manage iSurf IAD from a web browser in a remote host for example Internet Explorer in Windows operation systems The reader has the option to access the IAD from the LAN segment or from the WAN segment e The default IP address for the LAN interface is 192 168 0 1 unless the configuration has been modified e The IP address for the WAN interface is usually acquired from service provider s network after iSurf boots up If neither of these two addresses is known the reader is advised to investigate IP address by following instructions given in Section 4 1 4 3 1 Access iSurf s from LAN Segment Connect the LAN port of Control Station a PC directly to the LAN port of iSurf or in indirectly via a Ethernet hub or switch Page 18 ED ZS JE 5145 iSurf 1004 1008 User Manuals Figure 10 shows an indirect connection between the Control Station and iSurf IAD via an hub iSurf IAD acts as an DHCP server for hosts in the LAN segment by default unless this feature is disabled The Control Station may dynamically acquires an IP address from iSurf s built in DHCP Server After IP layer connectivity is established between the Control Station and iSurf IAD the reader may launch an browser and specify http 192 168 0 1 in the address bar A window will pop up re
40. e private IP addresses These private networks may use overlapping address and is not reachable by hosts from public domain by routing NAT Network Address Translation allows multiple hosts with private IP addresses to share one public IP address which is usually assigned to the WAN interface The Source Address and Source Port fields in the IP header of packets from private LAN segments are translated by iSurf IAD to the public IP address of WAN interface and an un used port MAT Configuration MAT Status I Enable NAT Maximum Sessions Each IP 256 1 1024 TCP Session Timeout 90 second 1 240 UDP Session Timeout e Second 1 240 ICMP Session Timeout 10 Second 1 240 Cancel Page 33 ED BE JE 454 4 iSurf 1004 1008 User Manuals NAT feature is enabled by default The Maximum Session of Each IP limits the over loading of a public IP address It also implies that maximum 256 hosts may be accommodated in the LAN segments 6 4 DHCP Server Configuration iSurf may serve as an DHCP server for the LAN segment Click on DHCP Server Configuration in the Configuration Tree A few aspects of DHCP Server feature can be specified in the detailed configuration frame in the right area of browser window By default this DHCP server feature is enabled for LAN segment DHCP Server Configuration DHCP Server Status v Enable DHCP Server Cancel Apply Note NAT must be enabled to if DHCP server is enabled D
41. eeececescccendececscseseeesesceteeeececsecsseedessccaeseeees 6 3 GETTING STARTED ia diS 7 a PACKNGLI T orara E E E E E 7 3 2 CONNECTING OTHER CUSTOMER PREMISE DEVICES nennen 7 3 3 EXAMPLE CONFIGURATION e c a Eii 8 3 3 1 Establish Network Connectivity cccccccseecccccseeeecscseeecessneeecsesseecessaneeeessnseecessaesesssannees 9 ONCE EE 10 4 MANAGING ISURF c 13 4 1 MANAGING ISURF VIA LONSOLE REENEN EEN EEN 13 4 2 MANAGING ISURF BY TELNET ACCESS 16 4 2 1 Telnet Access to iSurf from LAN ZGegment eese eese 17 4 2 2 Telnet Access from WAN Geoment isses eene nnns nana sna anna 17 4 3 MANAGING ISURF IAD FROM A WEB BpOWER nnne nnns 18 4 3 1 Access iSurf s from LAN Segment essei seen eene nna annes naa rana 18 4 3 2 Access iSurf s from WAN Geoment eene nnn na nnns nara nnns 19 LM SEE iiia eb m 19 5 SYSTEM CONFIGURATIONS VIA WEB INTERFACE e eceeee eee nnne nnns 20 MED icio cim cmm aE E E E E E E 20 511 COn OAU TOE eeaeee Ere O EEE EEEE OERS 20 5 1 2 Detailed Configuration Mndouw esee rennen nnne nnn nnns 21 5 1 3 Reset System Save Data and Clear Data 21 Be SYSTEM ei d E Ne CR 21 5 2 1 Basic System e ele EE 21 SM IuES 22 923 Comac INO COMU EE 22 So Ee iz eU ere E QU 23 D041 Load OF BaACKUD over cs ESE
42. er HTTP File Type Pragram CAIAD ad Dro File Name Load Backup Cancel The steps of Load firmware via HTTP are as follows 1 Obtain the latest version of system firmware e g iad prg Page 24 A ED BE JE scs BROADBAND Eer iSurf 1004 1008 User Manuals 2 Choose Program as the file type in the File Type list 3 Click the Browse button a dialogue box will appear as shown below Choose file KE Look in 3 IAD sel e 0 c EJ 28 My Recent Documents Desktop My Documents sr Ee ww 368c on Z T TEV Hic name liad pra Got E iad dat BEE Places 4 Select the file ad org click the Open button 5 Click the Load button 6 Reset system after loading finished 5 3 2 2 Save system configurations from Gurt IAD Load or Backup over HTTP File Type Data File Name Browse EM HERI Se The steps of backup configuration files via HTTP are as follows 1 Choose the type of the backup file as Data in the File Type column 2 Click the backup button 3 Click the Save button 4 Select the file name and click the Save button Information Many web browsers implemented security features which blocks downloading of a file Check your browser settings to if no File Save dialogue box appears Page 25 ED BE JE Fira iSurf 1004 1008 User Manuals 5 4 User Management iSurf IAD implemented two levels of user
43. errupt the conmand i nput Use left arrow or right arrow to nove cursor left or right Use up arrow or down arrow to recur to previ ous or next conmand Fol ow ng is the conmand word of all node cls qd ear screen dat a Save Save systemdata to fl ash Page 55 GED BE ZE nz exi t hel p pi ng port nodify pots reset pots test external neter set show internal neter vdd al ar mout put baudr at e broadcast cont rol evel swtch et her net pad f ow control host nane i nteract scrol ti neout 8021p access list al arm arp att endant attri bute port attri bute baudr at e br oadcast cont rol cal route cfgi nfo cpu debug ser ver debug user device info dhcp di gi t nap dns dsp conf i g endpoi nt ether net pad f ow cont rol i nterf ace ip pr ot ocol route 1 an qos cl assi f y 1 og nat nns iSurf 1004 1008 User Manuals Logout fromthe system Hel p i nf ornati on of conmand i ne oper Send a GW echo request and receive Modi fy physi cal property of a POTIS port Reset a port Get the val ue of port external neter Get the val ue of port internal neter Get the val ue of port vdd Set output pernnt of alarm Set baudrate of serial Set broadcast stormprotecti on evel Enabl ei D sabl
44. erver ti ne zone nuniver change add del ete phone nunber set port bl ock unbl ock pppoe accounts cl i ent connect di sconnect protocol restart shut down startup rtp paraneter nadify stun disable enabl e peri od server tel net dscp vl an ip address shut down del ete dsp gai n del ete Del ete transport layer port for lan q D sabl e nat Enabl e nat Conf i gure naxi numsessi ons for each Set sessi on agi ng ti neout val ue unit Add a host to Very I nportant PC l i st Del ete a host fromVery I nportant PC sabl e ntp to get ti ne fromnetvork Enabl e ntp to get ti ne f romnet vork Get current ti ne f romnetwork vi a ntp Conf i gure address of ntp server Set local ti ne zone Add nunber change Del ete nunter change Set phone number of the user port Bl ock si ngl e port Unbl ock si ngl e port Conf i gure accounts for pppoe client Enabl e or di sabl e pppoe cl i ent Start pppoe negoti ati ng Stop pppoe negoti ati ng Restart the runni ng protocol Shut down the running protocol Startup protocol Modi fy rtp control paraneters sabl e stun functi on Enabl e stun functi on Set peri od of stun detecting NAT type Conf i gure address of stun server Tel net a host Conf i gure Type Servi ce of fl ovs Conf i gure vl an attri bute of ethernet Add or del ete the i nterf ace P address
45. g changes in the Detailed Configuration Window Effective system data can be saved by clicking on Save Data button into non volatile flash memory which can be reloaded automatically every time when IAD boots up Resetting system will shutdown all processes and reboots iSurf The system software will be reloaded The system software will read configuration data saved in non volatile flash memory during the boot process 5 2 System Information Items in Configuration Tree are arranged according to frequency of use However this manual will start with System Configuration which is the third group in the Configuration Tree 5 2 1 Basic System Information Click on System Information in the Configuration Tree in the left frame of browser window The following system information will be displayed in the detailed configuration frame System Information Semice State Running IP Address MAC 00 0a 33 01 38 cQ System Version haut 1008 IAD V2 10 B02D07 build on Aug 3 2006 Pack 61 Trial ES Detail Description producer Basic system information of the device is shown such as service state IP address MAC System Version The information cannot be modified Page 21 ED DE Zo iSurf 1004 1008 User Manuals Device Name Configuration Device Name flab Cancel The device name is shown here It can be modified by inputting a new name 5 2 2 System Time Click on System Information in the co
46. ge 40 ED BE JE Fira iSurf 1004 1008 User Manuals the host part of SIP URI in From Attributes It could be a the host part of SIP Local domain name e g mysip com the host part of SIP URI URI in From To Hostname in or an IP address in From To attributes headers and Request username is taken from URI User ID field the destination IP address to Proxy which SIP messages are sent Address to It does not affect the content in SIP messages the destination IP address the destination IP to which SIP messages address to which SIP are sent to messages are sent to In SIP standards the User ID could be a mix of alphabetic and numeric digits However in a network with analogue phones User ID is recommended to use numeric digits only as iSurf takes user inputs from phone pad to construct User ID of the called party The User ID field should consist of numeric digits only 7 2 Number Analysis Configuration iSurf IAD collects dial numbers from external phone or fax Dialed digits are analyzed before being sent out to other element in a VoIP network Dial numbers can be modified according to specific needs Rules can be setup to modified a dial number if it meets certain condition Click on Number Analysis Configuration in the Configuration Tree Conditions and associated actions on dial numbers are displayed in the detailed configuration window The conditions are defined in Call Route C
47. gos cl assi f y Lan Qos Cassi fy base on P IRCH IP DC Cassify info P C5 15 flow Vd CE P D 16 flowSI GAL T Port Cassify info Tcp Port 80 gt flow Sl QN UP Port d assi fy info Udp Port 5060 flowSI GAL Enabl e i ngress fl ow dat a voi ce si gnal cl assi fi cati on by trans port MN N eonf i g an qos cl assi f y enabl e trans port MN N eonf i g2show an gos cl assi f y Lan Qos Cassi fy base on Transport Layer Port IP DC Cassify info P ISCH 15 flow Vd CE P ISCH 16 flowSI GAL T Port Cassify info Tcp Port 80 gt flow Sl QNA UP Port qd assi fy info Udp Port 5060 gt flowSl GAL Dvi ce interface info s i MN Ne conf i g2show i nterface al ndex nterf ace Addr ess Mask St at us 1 lol 127 0 0 1 255 255 255 0 stati c up 2 an1 10 10 0 1 255 255 0 0 stati c up 3 vanl 192 168 0 3 255 255 255 O dhcp up Connand Li ne about ingress flow cl assi fi cati on for LAN port 1 an qos cl assi fy trans port add flow voi ce data si gnal gt protocol tcp udp gt port u1 65535 2 2 lan qos cl assi f y trans port delete protocol tcp udp gt port u1 65535 gt
48. he actions to be taken if a dial number meets certain conditions defined in Call Route Section Number Change Configuration Current Change List Insert Index 0 0 19 Type Position B 0 23 Length D 1223 Number 8541 e Index defines the index of action e Type defines type of changes Certain digits can be inserted into a dialed number Digits in a dial number can also be modified or deleted In the example the change action defined by entry with Index O in the Current Change List inserts 8541 from the 3 position of the number string So an dial number 0212401 is modified to 021 8541 2401 before iSurf IAD sends out a call invite 7 3 Call Configuration Call Configuration section defined a few behavior when a call is outgoing or incoming Click on Call Configuration in the Configuration Tree The following sections will be displayed in the detained configuration window Page 42 ED BE JE 454 4 iSurf 1004 1008 User Manuals 7 3 1 Dial Plan Configuration iSurf collects dial numbers from external phone or fax Dialed digits are collected as a whole before they are encapsulated in a call Invite message By default iSurf takes five second idle time after the last punch as completion of user input Digit mapping are introduced to allow faster recognition of dial completion If the dialed digits input by user from the phone pad map with any pattern of DigitMaps defi
49. he table on top of the page displays the user accounts that are already provisioned in the iSurf IAD MI o d II 5 4 2 Add Delete and Modify User Click on User Management in the Configuration Tree The User Management page will be shown in the detailed configuration window Page 26 ED BE JE Fira iSurf 1004 1008 User Manuals e To Add a new user type User Name Level Language and Password then press ADD button e To Delete an existing user select the entry in the Current User table click on Delete button to delete the user e To Modify the credentials of an existing user select the entry in the Current User table The user name privilege language and password will be displayed in respective text box Make changes and press Apply button to effect the changes 5 4 3 ACL Access Control List Management ACL access control list provides enhanced security by restricting access to iSurf IAD according to IP address of the remote station Hosts whose IP address in subnets defined by ACLs are permitted to access the IAD while the access from other hosts are forbidden ACLs are effective for access by telnet web or SNMP management interfaces Click on User Management in the Configuration Tree scroll down the detailed configuration window The following information are shown ACL Management Current ACL Ip Address Subnet Mask 0 0 0 0 0 0 0 0 10 10 0 0 255 255 0 0 IP Address 10 d subnet M
50. irm UA stands for User Agent Internally FXS ports are counted from 0 Phone line 1 maps to FXS Port No 0 User ID maps to dial number Apply settings if changes are made in the above section Next comes to Registrar configurations Register Configurations Register Status Enable Register Registrar Address myisp net l Registrar Receming Port 5060 0 65534 Register Period 3600 30 72005 Local Hostname myisp net Use Registrar as Hostname _ Enable Use Proxy as Registrar Enable When Enable Register is enabled registration message will be sent out However when Use Proxy as Registrar is enabled all registration message is sent to the IP address of the Proxy When Enable Register is disabled iSurf may be configured for point to point communications which is typically used by an enterprise owning multiple office sites Apply settings if changes are made in the above section Page 39 ED BE JE Fira iSurf 1004 1008 User Manuals 7 1 2 Proxy Configuration Proxy Configurations Proxy Status Enable Proxy Proxy Address 202 156 1 2498 Proxy Recerving Port Keep Alive status Enable Keep Alive Keep Alive Period 10 600s lf more than one Proxy Address are supplied an iSurf IAD will try each Proxy sequentially if a requests to an Proxy times out with no responses Apply settings if changes are made in the above section After completing all settings you may uncheck
51. isurf 1004 1008 Integrated Access Device User Manual KZ BROADBAND TECHNOLOGIES LTD CONFIDENTIAL This document and the information contained in it is confidential information of KZ Broadband Technologies Ltd KZTech and shall not be used or publish or disclosed or disseminated outside of KZTech in whole or in part without KZTech s consent This document contains trade secrets of KZTech Reverse engineering of any or all of the information in document is prohibited The copyright notice does not imply publication of this document COPYRIGHT 2006 KZ Broadband Technologies Ltd CONFIDENTIAL INFORMATION Information contained herein is proprietary to KZTech for whose benefit confidentiality shall be maintained ED BE JE Fita iSurf 1004 1008 User Manuals Revision History 1 0 June 20 2006 KZ Broadband Technologies Initial Release 1 1 Nov 8 2006 KZ Broadband Technologies Removal of Encryption Feature Page Il ED BE JE Fira iSurf 1004 1008 User Manuals Table of Contents 1 INTRODUCTION 1 2 PRODUCT SPECIFICATIONGS 11 11LLe eee LL LLee cc Lll ree KREE ean e meas aaa a esI assa aa m rn nasa 2 CA PRODUCT Pio WEE 2 VEM Mere 01 2 ME sic ucc NC 3 22 PRY SICAL SPECIFICATION WE 4 23 E NEE 4 24 VOICE FEATURES ee eer eee ene eee meas 5 2 5 MANAGEMENT FEATURES c0ccc0seceecseesesceeeesccc
52. k on the drop down list right to Connecting using and select the right port that is connected to the console port of iSurf In the example below COMS port is used Page 14 KS BE FE 5115 iSurf 1004 1008 User Manuals Connect To d iSurt Enter details for the phone number that you want to dial Country region tec states 1 Connect using WWE bal Figure 7 Select Communication Port in PC Press OK button a new window titled COM3 Properties will pop up COM3 Properties Port Settings Bits per second Data bits Parity Stop bits How control Restore Defaults Apply Figure 8 Setting Property of Communication Port in PC Set the following parameters for the COM port Bits per second 115200 Data bits 8 Page 15 ED ZS Zo iSurf 1004 1008 User Manuals Parity None Stop Bits 1 Flow Control None Press OK button to close the window in Figure 8 Return to the command line window in HyperTerminal Hit Enter for a few times a prompt should appear g iSurf HyperTerminal Seles File Edit View Cal Transfer Help USERNAME admin PASSWORD seek Copyright c 2003 2010 EZ Broadband Technologies Co Ltd Soft Version iSurf 1008 IAD V2 10 BO2DOT build on Jum 22 20085 Pack 04 Welcome to command line system 2 Connected 0 11 03 Auto detect 115200 8 N 1 Figure 9 Console Access to Management Interface At this point communication between PC and iSurf ha
53. m traceroute Trace route to a speci fi ed host i p address gt gt Type a command name followed by space and to get help for a specific command For example type data the system will prompt the command word The reader may continue with typing next command word e g data save which save system data to flash memory data d Next Conmand V rd aut osave Enabl e Li sabl e data autosave functi on Cl ear ear systemdata i n flash Save Save systemdata to flash gt Sdat a 8 1 Command Modes Commands are grouped in Command Modes a similar concepts as the Directory in DOS and Unix operation system or folder in Windows operation system The command to change mode is cm Type cm cm Page 54 ED BE JE Fira iSurf 1004 1008 User Manuals Next Conmand V rd The reader may type cm configure to enter config mode cmconf i gure conf i g gt Note that the command promote now changed from gt gt to gt gt config gt Below is the command structure in iSurf system root conmands in root node lt confi g gt conmands in root node sip voi p 8 1 1 Returning to Parental Level Type cm to return to the parental level of command models conf i g gt si p em conf i g gt 8 2 All Commands gt gt hel p Input to get the hel p i nf ornati on Input cmxxx to change you conmand node to xxx Input CIRL4C to int
54. made by a telephone to indicate an incoming call When B calls A at an iSurf IAD if A does not answer the call the Ring Timer defines the maximum waiting time after which iSurf should tear down the call if B does not hang up the phone e Busy Timer when A calls B if B is busy the Busy Time defines the maximum waiting time that iSurf should tear down the call if Adoes not hang up the phone e Offhook Warning Time The maximum waiting time after which iSurf should send warning signals to the line Call Timer Configuration Ringback Timer Second 1 255 Ring Timer Second 1 255 Busy Timer Second 1 255 Offhook Warming Timer econd 1 255 7 4 Enhanced Services Configuration iSurf supports a rich set of supplementary services Click on Enhanced Services Configuration the following Supplementary Service Subscription are displayed in the right frame of browser window supplymentary Service Subscription Port No Call Waiting Call Transfer Caller ID Call Forward All Call Forward Busy Call Forward No Answer Do Not Disturb Speed Dial Hot Line Block CID Page 44 KS BE FE Fitz iSurf 1004 1008 User Manuals iSurf provide three level of control to supplementary services e ls the service enabled Typically this is controlled by the service provider e ls the service activated Typical this controlled by end user e g he may activate call forwarding no answer before he leaves his
55. may facilitate implementation of security measures and QoS treatment The iSurf IAD internally classifies traffic into three types Voice Signaling and Data The traffic types can be tagged with designated VLAN ID All ingress traffics from LAN port are treated as data More advanced techniques are discussed in Section 6 5 3 6 5 1 VLAN Configuration Click on VLAN Configuration to access configuration related to VLAN and QoS VLAN Configuration VLAN Attribute Voice VAN O ne pata AN OO re Signal VAN ne Cancel VLAN tagging at wan1 interface can be enabled or disabled VLAN ID for Voice Signaling and Data can be designed in this section 6 5 2 QoS Configuration Classified traffic can be marked with certain QoS priorities at layer two or layer three of the Page 35 ED BE FE cir iSurf 1004 1008 User Manuals seven layer OSI network model At layer 2 802 1p bits are used for QoS Marking At layer 3 the DSCP field in IP header is used for QoS marking 802 1p Configuration Data Priority 0 7 DSCP Configuration 6 5 3 Classification of Ingress Traffic By default all ingress traffic from LAN port are treated as Data In response to one of our customer request more advanced techniques has been developed to differentiate voice and signaling traffic generated by soft SIP user agents running on PCs in LAN segment At the time the document is written web based management interfaces are
56. n configured as the secondary server The Service Provider may specify address of its own STUN server if implemented as a primary server STUN Configuration STUM Status Enable STUM Primary Server Address 0000 Primary Server Part o 1 0 65534 second Server Address larygoonet Second Server Port 0 65534 Period of HAT detecting 30 1440m MAT Environment The response also allows the STUN client to determine what type of NAT is in use as different types of NATs handle incoming UDP packets differently There are four main types of NAT e full cone NAT e restricted cone NAT and e port restricted cone NAT e symmetric NAT also known as bi directional NAT iSurf has built in intelligence to work with three of four main types full cone NAT restricted cone NAT and port restricted cone NAT by pre adjust the outgoing SIP messages and voice using public IP address and source port discovered iSurf will not work with symmetric NAT also known as bi directional NAT Page 38 ED BE JE 44 4 iSurf 1004 1008 User Manuals 7 Voice Configurations 7 1 SIP Configuration SIP related configurations concern iSurf as a SIP client Registrar and Proxy Servers Click on SIP Configuration in the Configuration Tree to access the related web management page 7 1 1 User Agent Configuration UA Configurations 1654172006 User ID Recerving Port Auth Username Auth Password Password Conf
57. ned in this section collected digits are immediately processed Maximum 500 digit maps can be defined Each digit map may consists up to 2048 characters In the Dial Plan DigitMap Configuration textbox each digitmap are separated by an character The string XX T XX P consists of four digit maps e XX means an asterisk followed by 2 digit of any number Dial strings matching this pattern are used for service codes which allows user interaction by end users e g disable or enable call forwarding Refer to 7 4 for more detailed information e In XX T XX means any digits means any number of digits T means a timer The entire string means iSurf wait for T seconds after the last user punch on phone pad e n XX XX means any digits means any number of digits The entire string means dialed digits can be processed by press button Whenever iSurf receives an iSurf considers that user inputs has completed and start processing digits before 7 immediately e The last digit map is defined for use iSurf itself When user press the IP address of iSurf is announced in the ear set of the phone foco A 1 Dial Plan DigitMap Configuration ALAA Ta el Dial Plan IP Dialing Enable Cancel When IP Dialing is enabled iSurf also allows call origination to an IP address input by user from key pads of a phone For example call to 1000 10 3 50 55 50
58. nfiguration tree in the left frame of browser window The System Time will be displayed in the middle of the web page The web page does not update the displayed time automatically Click on Refresh button to view current system time System Time Configuration Y ear o4 1970 2038 Month Bb a3 Day i7 q38 Hour D 023 Minute 4 0 59 second be 0 59 Refresh Cancel To set iSurf s system time type in all the fields and click the Apply button iSurf IAD also supports the NTP Network Timing Protocol to synchronize its system time with an clock source with higher accuracy NTP server can be configured with ntp commands in the console or telnet interface 5 2 3 Contact Info Configuration Contact Info Configuration Contact Information P Cancel The Contact Information can be modified in the text box such as company name admin name and contact phone number Click on Apply button to confirm the changes Click Save Data button to save the data into non volatile memory Page 22 ED BE JE 454 4 iSurf 1004 1008 User Manuals 5 3 Load and Backup This section demonstrates Load and Backup transaction via a web management interface Let us start with discussion of a few terminologies Program refers to the file which contains binary instruction sets that controls the iSurf system Data refers to the file which contains network and user specific configuration Load refers to tr
59. not fully developed yet This feature is available through command line only accessed via either console or telnet The example below illustrates ingress traffic classification based on TCP UDP port Set ingress fl ow data voi ce si gnal cl assi fi cati on by i p dscp trans port for LAN port 2 MN N eonf i g2show an gos cl assi f y Lan Qos Cassi fy di sabl e IP RP d assi fy info T Port q assi fy info UP Port d assi fy info MN N eonf i g an qos cl assi f y dscp enabl e voi ce 15 MN N eonf i g an gos cl assi f y dscp enable signal 16 MN N eonf i g an gos cl assi f y trans port add signal tcp 80 MN N eonf i g an gos cl assi f y trans port add si gnal udp 5060 MN N eonf i g2show an gos cl assi f y Lan Qos Cassi fy di sabl e Page 36 ED 3 JE 44 4 BROADGAND TECHNOLOGIES iSurf 1004 1008 User Manuals IP DC Cassify info P D 15 flow Vd CE P D 16 flowSI GAL T Port qd assi fy info Tcp Port 80 flowSI QNA UP Port d assi fy info Udo Port 5060 flowSI GAL Enabl e i ngress fl ow dat a voi ce si gnal cl assi fi cati on by i p dsco MN Ne conf i g an qos cl assi f y enabl e dscp MN N eonf i g2show an
60. of devi ce Set TFIP request packet options of tf Set ti ne to devi ce Set the pri vil ege of web page Acti ve web server Set the web server connection ti neouts Deacti vate web server Set the web server socket ti neouts Confi gure priority of flows according Show add or del ete the P to Physic Add attendant Del ete attendant Modi fy attendant Add attendant user port Del ete attendant user port Add a route for call Del ete a route for call Conf i gure i p pool for dhcp server Add di al i ng pl ans to the di gi t naps Del ete di ali ng pl ans fromthe di git m Conf i gure i p address of dns server sabl e f ax functi on Enabl e fax functi on Modi fy fax control paraneters Set auto detect period of default gat Add or del ete the static route of KRT Change interface I P confi gure node to Change interface I P confi gure node to Rel ease i nterface I P address confi gur Renew i nterface P address confi gurat Change interface I P confi gure node to O sable an qos cl assi f y Enabl e an qos cl assi f y sabl e i p dscp for lan qos classify Page 58 ED BE BE 41 4 enabl e iSurf 1004 1008 User Manuals Enabl e and confi gure i p dscp for lan q trans port add Add transport layer port for lan qos nat 1 di sabl e enabl e sessi on each pc ti neout vip Lac del ete nt p di sabl e enabl e ref resh s
61. omitted here in this manual Type command will display commands available in the current mode Commands are displayed in two sections separated by dashed lines The first section shows commands available in current command mode The second sections shows commands available globally Command modes will be discussed in more detail in next section gt Conmand V rd access i st 2 Access control confi gurati on al arm 1 Qerati on of al armattri bute backup Backup data cfg 1 Qoeration of systemattri bute set cm 1 Conmand of node convert debug ser ver 3 Debug server confi gurati on debug user set debug user acti ve or deacti ve oad Load progranf dat a bi os web Page 53 ED BE JE Fira iSurf 1004 1008 User Manuals nns 3 Qoeration of systemattri bute set oper at or 2 Ternnnal operator confi gurati on sendt rap 2 Qoeration of snnp test onl y for test tftp cl i ent 1 tfpt client confi gurati on ti ne Set tine to devi ce web page 1 V b page web ser ver 4 V b server cls d ear screen data 3 Conmands of systemdata operati on exi t Logout fromthe system hel p Hl p i nf ornati on of conmand i ne operate pi ng Send a CMP echo request and recei ve a GW echo ansver port 2 Port pot s t est 3 Pots li ne test set 11 Qperati on of systemattri bute set show 51 Conmands of di spl ay syst emi nf ornati on Speed di al i ng 1 Speed di al i ng syst em 1 Syste
62. ones and fax machines will be routed to this escape interface However only one local phone can make call at one time 2 2 Physical Specification Dimensions 250mm W x45mm H x180mm D Weight About 1 kg Power Supply 12V DC Power lt 15W Operating Temperature O 50 Relative humidity 10 90 no condensing Environment of humid is tolerated Storage Environment Temperature 30 65 Relative humidity 5 95 no condensing of humid is tolerated Interface 1 10M 100M Ethernet port for WAN 1 10M 100M Ethernet port for LAN 4 iSurf 1004 8 iSurf 1008 POTS Interface 1 PSTN escape interface 1 Console Configuration Interface 1 12V DC Power Interface Switch 1 Reset switch Indicator Light PWR Power Indicator RUN System Status Indicator WAN Wide Area Network Status Indicator LAN Local Area Network Status Indicator POTS 4 iSurf 1004 8 iSurf 1008 POTS Interface Status Indicator Reliability System Available Time 99 9996 MTBF gt 100 K hours Fault Recovery Interval 2 min 2 3 Data Network Features Supported Protocol IEEE802 3 10Base Ethernet IEEE802 3u 100Base Ethernet Fast Ethernet IEEE802 3x Full half duplex flow control MAC Address 1 MAC address assigned by the vendor Page 4 ED BE JE Fira iSurf 1004 1008 User Manuals IP Address 1 IP address is required for WAN interface The IP address for WAN interface is typic
63. onfiguration section The actions are defined in Number Change Configuration section 7 2 1 Conditions to Modified Dial Numbers The Current Call Route List table shows conditions that triggers certain action on a dialed number string Call Route Configuration Current Call Route List Index PreEPE gource MinLen MaxLen Iype Route Addr 4 ChglInd 0 0 0 0 0 Index o Number Prefix 021 Min length of number 7 aa Max length of number 7 pn 23 Route Address 00000 IP Por Change Index o 0 65535 e Number Prefix Min Length of Number and Max Length of Number are used in Page 41 ED BE JE 454 4 iSurf 1004 1008 User Manuals combination to define a condition e Route Address may specify another SIP capable node to route a call If this field is left empty configuration in User Agents setup applies This feature was widely used for point to point calls without involvement of Proxy servers in early years of VoIP network evolution e Change Index specifies the index of an action in Current Change List table to be taken if a dial number matches with the condition Example in the table shows that dial numbers starting with 021 is subject to the change defined in action O defined in the Current Change List 7 2 2 Number Change Configurations The Number Change Configuration section defines t
64. ord a technician has access to all configurations of an iSurf IAD Default user name for administrator s privileges is admin Default password is admin e Users privilege is provisioned for end users to make limited changes of configurations for an iSurf IAD Most of other configuration are not visible to when accessed with normal user s privileges Default user name for administrators privileges is user Default password is user 4 1 Managing iSurf via Console iSurf can be managed via console port Any PC with a serial communication port and installed with Terminal emulation application e g HyperTerminal software as part of Windows operating system can be used as an console to manage iSurf IAD Connect your PC s COM port DB9 to the Console port RJ45 using the special console cable provided with iSurf Page 13 ED 3 JE Fira iSurf 1004 1008 User Manuals Serice Provider s YolP Network Provider Network Cut 1004 wien Ss on AAR Customer Premise Network LAN POTS Lines Cy ESA JE HUE Control Station Figure 5 Manage iSurf via Console Select Start Programs Accessories Communication Hyper Terminal from your PC You will be prompted to provide a name for the new connection Type in iSurf in the name field Connection Description e New Connection Enter a name and choose an icon for the connection Mame Figure 6 Define a Connection in HyperTerminal Clic
65. ort Set the proxy sever adress DO sabl e use proxy functi on Enabl e Escape SI P URL Use conpact header form Use nornal header form Not use the registrar host as hostnane Use the regi strar host as hostnane sabl e keep al i ve functi on Enabl e keep al i ve f uncti on Set the keep al i ve peri od Set SI P protocol receive port Set the proxy sever adress DO sabl e use proxy functi on Enabl e use proxy functi on D sabl e regi ster functi on Enabl e regi ster functi on or register Set the authenti cate I D of each user Set the register password of each use Set the register peri od Renove current contact address record Set the regi strar address Not use the proxy as registrar Use the proxy as regi strar Set the hostnane or IP used in SIP pr Page 60
66. our PC acquires an IP address You should be able to PING the IP address LAN interface of iSurf IAD 192 168 0 1 otherwise please follow guidelines in Section 4 1 to troubleshoot Launch web browser to visit htip 192 168 0 1 A small window will pop up and ask for user name and password Fill in the default user name and password Username admin Password admin Page 9 ED BE JE 1115 BROADBAND TECHNOLOGIES iSurf 1004 1008 User Manuals You will be brought into the web administration interface provided by the iSurf IAD E DX ENGLISH Gurt 1008 IAD Web Management System Basic Information KZ Tech Configuration Tree e Basic Information e Network Configurations IP Configuration PPPaE Configuration Running Info MAT Configuration Haven tere Dur Cuin EE SIF Protocol Status Running ARETE m System Up Time D day s 18 hour s 52 minuters d E e TEE SCENE S d Time 2006 11 09 09 44 32 Configurations Version Info SIP Configuration Producer KZ BroadBand Technologies Ltd Number Analysis Configuration Software Version iSurf 1008 IAD 2 10 B02D07 build on Nov 7 2006 Pack 63 Call Configuration Bios version 2 0 0 0 uen Hardware Version 3 anfiguratian f User Settings WAN Info vol Configuration Status UP Line Configuration MAC 00 0a 93 01 99 10 Attendant Configuration IP Address 10 3 10 13 DHCP e system Configurations subnet Mask 255 255 0 0 system Information Default Gateway 10 3 0 1 Load and Backup DNS
67. privileges for administrators and end users e Administrator s privilege allows full control of the iSurf system e g system software upgrades Administrator s privilege provides maximum flexibility for service providers to integrate the iSurf with its network e Operators privilege allows assess to a subset of features and parameters that are customer specific Parameters that are prone to cause operational failure are forbidden from access e g change of dial number The system may support up to 15 users each user has its user name privilege level preferred language and password User name is the only identifier of the user which constitute by up to 17 alphanumerical characters or up to 7 Chinese characters Level is the privilege level of a certain user It could be Administrator or Operator Only users with Administrator level may create modify the privilege of other accounts Language defines default display language of web management pages for a user 5 4 1 Display Existing Users Click on User Management in the Configuration Tree The following information will be shown in the detailed configuration window User Information Management Current User er Name al Language Status Log Mode Log Ip admin Admin English Login 192 168 0 2 user Operator English Logout Level Language English Password Iegeeseeeeeeneeg Confirm Password sssessssssseuue Delete Cancel T
68. questing user name and password Ll amp er name Password Figure 12 Logon Web Page Input user name and password then click on OK button After successful log on the welcome page of web management interface will appear 4 3 2 Access iSurf s from WAN Segment Service providers also manage an iSurf IAD from remote by specifying the IP address of the WAN interface of an iSurf IAD s in a customer s premise Access from the WAN interface is very helpful for remote troubleshooting The WAN interface does not have an static IP address by default An Gurt IAD must be properly configured to acquired an IP address usually by DHCP or PPPoE from the provider s network When a iSurf IAD is operational the WAN interface must have acquired an IP address Support technician may seek end user s help to find out the IP address of WAN interface of an iSurf IAD located in customer premise The easiest way for end users is to follow the instructions outlined in Section 4 3 1 End users may be given a user name and password with lower privilege to access limited information stored in an iSurf IAD 4 4 SNMP Method iSurf supports SNMP v2 management protocol iSurf devices can be managed by MIB Browser HP OperView or other network management systems Page 19 ED BE FE r EFRDADEANIE TECHNOLOGIES iSurf 1004 1008 User Manuals 5 System Configurations via Web Interface Type in IP address of the iSurf in a web browser e g http 1
69. s been established iSurf is ready to accept command issued in the HyperTerminal window gt gt show i nterface al ndex nterf ace Addr ess Mask St at us 1 o1 127 0 0 1 255 255 255 0 stati c up 2 anl 192 168 0 1 255 255 255 0 stati c up 3 wanl 59 189 106 240 255 255 248 0 dhcp up 4 2 Managing iSurf by Telnet Access To Telnet into iSurf the IP address of its WAN interface or LAN interface must be known e Default IP address for the LAN interface is 192 168 0 1 unless the configuration has been modified e he IP address for WAN interface is usually acquired from service provider s network after iSurf boots up If neither of these two address is known the reader is advised to investigate IP address by following instructions given in Section 4 1 Page 16 ED BE JE Fira iSurf 1004 1008 User Manuals 4 2 1 Telnet Access to iSurf from LAN Segment The reader may Telnet into iSurf by specifying IP address of iSurf s LAN interface Default IP Address of iSurf s LAN interface is 192 168 0 1 Connect LAN port of the Control Station a PC directly to the LAN port of iSurf Figure 10 shows an indirect connection between the Control Station and iSurf via an Ethernet hub cervice Provider s Woll Network Provider Network Fu 1004 wan Customer Premise Network S LAH Interface POTS Lines Control Station D efault Addr Address 192 158 0 4 132 188 0 2 Figure 10 Telnet Access into iSurf from L
70. simple approach to transfer fax over an IP network is the bypass mode iSurf or other gateway devices simply samples all transmissions from fax machine using PCM Pulse code modulation at 64kbps and transport the bit string to the other gateway at edge of the network A AU Fax Liber Public Land ar Mobile Netyork PCM b4kbps PZTH Service Provider WolP Network PCM b4kbps T 3U Fax Figure 15 Transfer of T 30 Faxes in Transparent Mode Transparent transfer provides no protection to packet loss and requires big buffer in the in the gateway device to combat network delay jitter Tolerance of round trip delay for the IP network is a stringent 2 seconds Delay longer than that will cause failure of fax transmission More reliable and preferred method of delivery fax via an IP network is fax relay The T 38 fax relay standard was devised in 1998 as a way to permit faxes to be transported across IP networks between existing G3 fax terminals e SESS Fax Other Public Land or Mobile Network wl 30 Faim P TH Gea wey Service Provider WolP Network 40 Fa Wd TSU Fax Figure 16 Transfer of T 30 Faxes using T 38 Fax Relay Page 48 ED BE JE Fira iSurf 1004 1008 User Manuals Fax Configuration Fax Mode transparent 9 T 38 Rate Management UDP EC Max Bufer 200 100 65535 Max Datagram 72 50 65535 Max Rate 14400bps ze Port Offset
71. speed di al i ng code Reset system Trace route to a speci fi ed host i p ad Add client P address to access contr Del ete client IP address fromaccess Gear attribute bit of alarm Set attribute bit of alarm Backup dat a Set cfg info Enabl e O sabl e data autosave functi on d ear systemdata i n flash set confi gurati on of debug server connect to debug server di sconnect f romdebug server set debug user acti ve or deacti ve Load prograrnfidat a bi os web Page 57 EPD BE BE 414 nns acti ve cncconf i g deacti ve oper at or 4 anguage password sendt rap al cat el cnc set pot s code node pot s hooki ng para tftp client option tine veb page privil ege web ser ver acti ve connecti on ti neout deacti ve socket ti neout 8021p arp at t endant add del ete nodi f y port 4 add del ete cal rout e add del ete dhcp p pool di gi t nap add del ete dns ser ver f ax di sabl e enabl e fax paraneter nodi fy gateway detect peri od ip route i pconf i g dynann c pppoe rel ease renew static an qos cl assi f y di sabl e enabl e di sable iSurf 1004 1008 User Manuals Set nns acti ve Set cnc confi g Reset nns Modi f y anguage of the current operator Modi f y password operator SNMP send trap SNMP send trap Set POTS code node of devi ce Set POTS hooking para
72. tribute iSurf 1004 1008 User Manuals Most of the configurations are self explaining in the port attribute section Port Attribute apply to ports Port Mo Part Status Port Gain Port Attribute apply ta device Encoding Mode Min Hook Time Max Hook Time On Port Gain settings the value before is for transmission the one after is for receiving The min and max hook times are relevant to the detection of a flash If the phone is put on and off hook quickly and the duration is between min and max hook time the operation is considered the same as pressing the Flash button 7 7 2 Port Fax Attribute The IAD allows controlling fax function by each port Configuration page is as follows Port Fax Attribute Port 0 Port 1 Port 2 Port 3 Port 4 Port 5 Port 6 Port F 7 7 3 Private Number Iv Enable M Enable Iv Enable Iv Enable Iv Enable M Enable M Enable v Enable Cancel Private numbers were used for point to point VoIP call setups without the involvement of Proxy server This is not required for a service providers network where VoIP core network infrastructure is implemented Page 50 ED BE JE Fira iSurf 1004 1008 User Manuals Private Number Private Number of Port 0 Po Private Number of Port 1 Po Private Number of Part 2 Po Private Number of Part 3 Po In the scenario with no proxy servers and registrar dial numbers must be planned carefully Let us
73. ubnet Mask Running Status Administrate Status I Enable This Interface Cancel Chose wani or ant from the drop down list The interfaces can be shut down or brought up at electrical level When the interface is up the interface can be enabled or disabled at logical level The interfaces may acquire an IP address dynamically or be given a static IP address The configuration of interface lan1 can only be shown but not changeable 6 1 2 Static Route Configuration Static Route Table EMITTE e NOLMAaHE m Gateway Flags Interface Pref C 0 0 0 0 0 0 0 10 224 53 254 UGS wanl 250 Destination Ies estende NetMask a ht Gateway Ee hz Preference en 0 199 Add Delete Cancel Static routes can be specified A default route is set by iSurf when wan interface acquires an IP address by DHCP or PPPoE The combination of Destination 0 0 0 0 and NetMask of 0 0 0 0 means all traffic is sent to the default Gateway which is 10 224 53 254 in the table Modi fy Multiple static routes to the same destination may coexists simultaneously Their priorities are differentiated by respective Pref values The route with smallest positive Pref value will be elected as the active route Negative Pref value indicates that an gateway is not reachable 6 1 3 ARP table and Configuration In Ethernet networks a host must translate an destination IP address to a destination MAC address at data link layer in order
74. uch IP address of Registrar can be specified the same as the IP address of Proxy Proxy Proxy performs network address translation and assists in locating called Page 8 ED BE JE Fira iSurf 1004 1008 User Manuals party Proxy may also inter work with other service providers networks if the called party is outside boundary of the network while a end user may not have the permission to do so The IP address or hostname of the Proxy should be provided by Service Provider Registrar Proxy Cemice Provider s Data Network or Public Internet Surf 1004 mo SIP Client LEL h ORG rees Ji m LAN Interface m 192 168 0 1 POTS Lines POTS Lines L Control Station E 192 168 0 2 4 Figure 3 SIP Capable Network Elements in a VoIP Network 3 3 1 Establish Network Connectivity Connect WAN port of iSurf to an Ethernet port provided by service provider e g a port in Cable Modem or DSL Modem Assuming the network do not require any authentication to issue an IP address iSurf will acquire an IP address for its WAN interface through DHCP Default IP address of iSurf s LAN interface is 192 168 0 1 By default Gurt also serves as an DHCP server for the LAN segment It allocates addresses in 192 168 0 2 244 range to requesting IP address by DHCP NAT is enabled between the LAN segment and the WAN segment Change TCP IP settings of your PC to DHCP mode Connect your PC to LAN interface of the iSurf IAD make sure y

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