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Express 3100 User Manual

1. Importing Profiles Follow the steps below to import profiles either ISDN or User Instructions for Importing Profiles Step Action 1 Open the ADTRAN Express Configuration program 2 On the left panel of the Express Configuration program window click on either isdn setup to view the current ISDN profile or profile setup to view the current User profile 3 Click the Setup button to open the setup window 4 _ Click the Import button 5 In the File Name field type in the file name to import or browse and select the file name with the mouse 6 Click the Open button Exporting Profiles Follow the steps below to export profiles either ISDN or User Instructions for Exporting Profiles Step Action 1 Open the ADTRAN Express Configuration program 2 On the left panel of the Express Configuration program window click either isdn setup to view the current ISDN profile or profile setup to view the current User profile 3 Click the Setup button to open the setup window 4 Select the name of the profile to export from the Name field Ensure that the name of the profile you want to export is displayed in the Name field before continuing 5 Click the Export button 3 20 Express 3100 User Manual 61200240L2 20 Chapter 3 Using the Express Configuration Program Instructions for Exporting Profiles Continued Step A
2. kone To return an active call to the on line state enter ATO Entering AT Commands To enter an AT command type AT followed by the command then press the Enter key the AT Commands list begins on page A 4 For example ATI1 returns the software version of the Express 3100 unit S REGISTERS You can change or view the Express 3100 configuration using the S registers the S registers list begins on page A 9 Reading S Registers To read an S register type AT the S register number a question mark and then press the Enter key For example ATSO lets you view the Auto Answer options A 2 Express 3100 User Manual 61200240L2 20 Appendix A AT Commands and S Registers Changing S Registers To change an S register type AT the S register number to change an equals sign the numeric value to assign to the register and then press the Enter key For example ATSO 2 changes the Auto Answer to 2 dump all calls S REGISTER STRINGS S register Strings store strings of digits such as stored phone numbers and SPIDs the S registers String list begins on page A 15 Reading S Register Strings To read an S register String type AT the number of the string S regis ter to read a question mark and then press the Enter key For exam ple ATSS80 shows the number stored in location 0 Changing S Register Strings To change an S register string type AT the number of the S register string to change an equals sign the n
3. Do this Disable Using a touch tone phone press 70 Enable Hang up the Express 3100 defaults to call waiting 61200240L2 20 Express 3100 User Manual 5 3 Chapter 5 Optional Calling Features MESSAGE WAITING INDICATOR If your ISDN line provisioning includes a Message Waiting Indicator a stuttered dial tone is present on the POTS port when a message is un read The stuttered dial tone is only present on the directory number on which a Message Waiting Indicator has been provisioned Once a message is read the stuttered dial tone stops When connecting to a National ISDN 1 switch call conferencing message waiting and call transferring are assigned a unique feature identifier number This number may not be the same in all areas X S registers 90 through 93 see Appendix A contain the calling feature identifier numbers used by the Express 3100 If these numbers do not work in your area contact your ISDN provider POTS PORTS DISTINCTIVE RINGS You can set up the Express 3100 so that POTS ports 1 and 2 have dis tinctive rings that are easily recognized S register 19 controls this fea ture see S Registers on page A 2 5 4 Express 3100 User Manual 61200240L2 20 Chapter6 Upgrading Software Software upgrades provide you with new and improved features The Express 3100 flash memory upgrades the software from a file provided by ADTRAN To check the software version currently ru
4. preferences settings opens theTrayTool emulation see Chapter 4 and using the AT Commands see Appendix A lt You can also configure the Express 3100 via VT 100 terminal The ADTRAN Express Configuration program provides a graphical user interface GUI that lets you configure your unit run diagnostic tests display and specify connection settings apply certain preferenc es view the software version number open the on line help file and 61200240L2 20 Express 3100 User Manual 3 1 Chapter 3 Using the Express Configuration Program close the GUI window The left panel of the GUI lists these options see Figure 3 1 on page 3 2 ADTRAN Express Configuration 2 x winset Express 3100 profile setup CONFIGURATION GUI FOR TERMINAL ADAPTERS diagnostics preferences Version 1 0 k wizard Unknown model found on COM 1 connected ADAAN 57600 Figure 3 1 ADTRAN Express Configuration GUI BEFORE USING THE PROGRAM Before opening the Express Configuration program ensure that the Express 3100 is properly connected to your computer and that it is powered on Also exit any applications that may be using the Express 3100 OPENING THE PROGRAM Open the Express Configuration program in the manner appropriate to your system Once the program opens you can begin using it im mediately 3 2 Express 3100 User Manual 61200240L2 20 Chapter 3 Using the Express Configuration Program I
5. 0000s 3 13 Protoc6ls Tab ss eron yack Sted tie WR RE ani 3 13 DY ETE sea saat teaaat te aN esctiet EE autre denser ei 3 13 TXINIT ferii SOS Sach ed oO a sien teed A A R 3 13 T XE A et ae aie en MOSMAN Sct Oe otitis 3 13 TXAD DOT ice aril eee eile ia ele i a iss 3 13 TXDEQ Situs phone oe sions Mune bt AA N 3 13 TANUL ereat 26 he tacts Be BREAN ERE Te te ah 3 13 TTD tetris dco eet ae BER oe LS Ce ESTAA 3 14 Phone List Fab 25 065 586 in dee eas he bk a heb ass 3 14 Allow only stored numbers 0005 3 14 Stored Numbers 0 cece cece eee ences 3 14 Enable Call Rejection List 000 3 14 Enable Anonymous Call Rejection 3 14 Incoming Voice Call Rejection List 3 14 Advanced Tab eisiaa e EE cece ene ene 3 15 V120 Lower Layer Compatibility 3 15 Connect Timeout res tereina orana a a ed 3 15 Inactivity Timers eise i gas ce meni iaeth Eaa ee ae 3 15 Remote Password 00 0 cece cece ee ene 3 15 Test TMeOuUt esaet Asad he Mio ea EM A eee 3 15 Auto ANS We icant io died his hehe aed a8 3 15 Disable call waiting on POTS 1 and 2 3 16 Flash Hook Default 0 00 00 000 cece eee 3 16 Preview Tab piri eaa aaa e coe Se Ss Oe oR 3 16 Creating New Profiles 0 eee eee 3 17 Saving Profiles 15 0645 ce peenis eran eiy eed cee oes 3 17 Modifying Profiles 0 ec eee eee ee 3 18 Copying Profiles 2 0 0 es0 0y eects
6. 14 PPP Mode Multilink PPP 15 Profiles 16 Configure Remote Unit Select _ Enter SELECT Esc NO CHANGE Ct1 STATUS Ct1 T TEST Ct1 C CONFIG Ct1 D DIAL Ct1 X EXIT Figure 4 1 VT 100 Terminal Configuration Menu Accessing Terminal Menus After establishing a VT 100 terminal emulation session you can go to a particular menu by pressing the hot key sequence for that menu see Table 4 1 If the hot keys don t work ensure that the communications package is configured to pass these control sequences through to the Express 3100 Table 4 1 Menu Hot Keys Menu Hot Keys CONFIG Ctrl C DIAL Ctrl D STATUS Ctrl V TEST Ctrl T The communications package must be configured to pass these control sequences through to the Express 3100 4 2 Express 3100 User Manual 61200240L2 20 Chapter 4 Using VT 100 Terminal Emulation Exiting the Terminal Menus To exit the terminal menus type Ctrl X Placing the Unit Back On line The Ctrl X command also places the unit back on line if a call is con nected Displaying the Status Buffer Once you have accessed the terminal menus type Ctrl V at any time to display the Express 3100 Status menu see Figure 4 2 which con tains the Status Buffer Express 3106 Status Menu UNIT LOOP STATUS STATUS BUFFER Call Type Data 64K 1 Factory Reset 2 DTE Rate 9660 EMPTY Self Test Passed 3 EMPTY Software Rev X 01 4 EMPTY Check
7. Async Bonding V 110 V120 Fallback The Express 3100 communicates with many different types of tele communications equipment including other Express 3100 units other ISDN terminal adapters and PPP compatible devices Com munication between such devices requires various rate adaption protocols supporting various bit rates and EIA 232 connector set tings protocol type PPP M ode Selects the PPP mode the Express 3100 uses Point to Point PPP Async to Sync Multilink PPP MP or PPP with Compression 3 10 Express 3100 User Manual 61200240L2 20 Chapter 3 Using the Express Configuration Program DTR O ptions Sets the following DTR options Ignore DTR Disregards the state of the data terminal ready DTR signal on the EIA 232 AT Command when Forces the unit into the AT command processor Off mode when DTR is not asserted To return on line DTR must be asserted and the ATO com mand must be issued Answer if On Answers incoming calls only if DTR is asserted Idle when Off Forces an end to the current call when DTR is no longer asserted Flow Control Allows communication devices for example the Express 3100 and a PC to deal with one device sending data at a rate higher than the other device Hardware Controls the data transmission between the terminal PC and the Express 3100 via EIA 232 pins Recom mended for high speed data transmission Software Uses characters embedded in the communication soft
8. DIP switch 1 on the back of the Express 3100 is set to Off up 2 A high speed serial card with a 16650 UART is being used and the software drivers to support the extended baud rate tables are installed 61200240L2 20 Express 3100 User Manual 8 5 Chapter 8 Troubleshooting Dial up networking difficulty 1 If Windows 95 98 Dial Up Networking cannot talk to the Express 3100 check the modem configuration for the Express 3100 and ensure the bit rate for the DTE is set correctly If the PC is not equipped with a 16650 UART then the fastest DTE operation speed is 115 2 kbps ensure the speed is not higher than the PC and modem can support 8 6 Express 3100 User Manual 61200240L2 20 AppeixA AT Commands and S Registers AT COMMANDS AT commands issue directions to the Express 3100 via a VT 100 termi nal emulation session The DTE serial port accepts AT commands only when no calls are established i e the carrier detect CD signal is in active When a call is established the CD signal is active and the port is used for data The port cannot be used simultaneously to issue AT commands and transmit and receive data After entering command mode CD inactive you can transmit AT commands to the Express 3100 to configure most options dial remote Express 3100s and initiate tests to check both the Express 3100 and the network connections Escape Sequence and Guard Time Delay To exit data mode CD active and enter
9. 3100 Physical Description 00000 e eee 2 7 Front Panel BEAS essen aks ile ha TR Ait RE le 2 7 Rear Panel osiris tes toe Rs rata a A E A A eae 2 8 Setting the DIP Switches 00 eee eee 2 9 DIP SWitCh teire a OG Se Sie PO eed 2 9 DIP S Witch 2 23 34 284i ha EA ID ee 8k ac 2 9 Using Supplemental Analog Devices 000008 2 10 Connecting Supplemental Devices 0 0000005 2 10 Connecting Your Primary Telephone 4 2 11 Shared Port for Analog Devices 0000s e eee 2 11 61200240L2 20 Express 3100 User Manual xi Table of Contents Chapter3 Using the Express Configuration Program 3 1 Before Using the Program 00 c cece eee eee 3 2 Opening the Program 0 0 cece eee e eee 3 2 Closing The Program 0 0 ccc eee ee ee 3 3 Launching the Tray Tool 6 0 0 cee eee eee eee 3 3 Instructions for Macintosh 0c ccc ce eens 3 3 Opening the Tray Tool Menu 000008 3 4 RHOPCLHES aeaniee ofa PE Gnd east eee ep ace na a EEE Qe 3 4 Refresh lt agsninaes tetera eel pial Pech ea asda Seine Sede en Deas totes 3 4 Capture COM Port 6 ccc eee teenies 3 4 About Express Configuration 0000 c eee e eens 3 4 Help on Express Configuration 00000 cece 3 4 EX ties eile 8 ieee ates ose UR ee Las sari aaa acsearle 3 4 Factory Default settings 00 000 3 5 Restoring Fac
10. 61200240L2 20 Express 3100 User Manual 2 5 Chapter 2 Setting Up the Express 3100 Connecting the Hardware Macintosh Macintosh Instructions for Connecting the Hardware Step Action 1 Connect the Express 3100 to the Macintosh With the Macintosh s power off and using a Macintosh high speed modem cable not provided connect the EIA 232 port on the Express 3100 to an available communications port on the Macintosh able at any electronics store that carries Macintosh Macintosh high speed modem cables are avail E equipment 2 Power on the Express 3100 Plug the Express 3100 AC power cord into the port on the unit labeled PWR Plug the other end into a 120 V electrical outlet The Express 3100 is now powered on 3 Connect the Express 3100 to the ISDN line Plug the RJ 45 connector large end of the provided ISDN cable into the jack on the rear of the Express 3100 labeled ISDN plug the RJ 11 connector small end of the same ISDN cable into the ISDN telephone wall jack 4 Power on the Macintosh 2 6 Express 3100 User Manual 61200240L2 20 Chapter 2 Setting Up the Express 3100 EXPRESS 3100 PHYSICAL DESCRIPTION This section describes the Front and Rear Panels of the Express 3100 Front Panel The Express 3100 Front Panel contains five LEDs associated with the DTE port and the ISDN interface see Figure 2 1 Table 2 1 describes the LEDs ADRAN Express 31
11. Agreement or by ADTRAN shall VOID AND NULLIPY in its entirety all warranty conditions as set forth in War ranty paragraph ENGINEERING CHANGES ADTRAN reserves the right to make progress and design changes in standard product items ordered with out prior approval or notification to Buyer and without incurring any obligations or liability to make the same changes in items previously manufactured DATA RIGHTS Rights to any intellectual property residing in the products or any data furnished hereunder are not granted except by specific written permission by an authorized representative of ADTRAN Buyer shall have no right to copy or reproduce in whole or part any data furnished hereunder without the prior written consent of ADTRAN PATENT AND COPYRIGHT INDEMNITY ADTRAN warrants that the equipment and documentation furnished under this Agreement shall be free and clear of infringement of any patent or copyright covering the structure or composition of such articles or documentation In the event of a claim suit or action against Buyer alleging such infringement ADTRAN shall save Buyer and its affiliates agents or customers harmless from liability as finally determined by a court of competent jurisdiction for such infringement provided that Buyer gives ADTRAN notice promptly of such claim suit or action and shall have given ADTRAN full and exclusive control of the defense thereof and that ADTRAN shall have sole right to settle or co
12. HELP The ADTRAN Express Configuration program includes on line help You can access this help in two ways 1 Click on Help in the left panel of the ADTRAN Express Configu ration window OR 2 From any dialog box click the What s This button m in the top right hand corner of the dialog box and then click again over the item in question 61200240L2 20 Express 3100 User Manual 3 5 Chapter 3 Using the Express Configuration Program UNDERSTANDING PROFILES A profile stores and retrieves multiple configurations for the Express 3100 An individual profile contains unique settings appropriate to specific applications Using the Express Configuration program pro files can be created saved copied edited and deleted In addition importing and exporting profiles simplifies troubleshooting and set up The Express Configuration program uses two types of profiles ISDN profiles and User profiles ISDN Profiles ISDN profiles contain configuration information for the ISDN line such as Local Directory Numbers LDNs Service Profile Identifiers SPIDs and Switch Type Using the isdn profile option of the Express Configuration program you can modify create and delete ISDN pro files You can store up to 16 ISDN profiles See also Using Profiles on page 3 7 User Profiles User profiles contain configuration information for the many features of the Express 3100 such as protocol selection calling features and a c
13. Shared Port for Analog Devices ISDN phone number 2 is shared by the EIA 232 port and the POTS port 2 therefore you cannot use both ports at the same time For ex ample you can t use a FAX machine connected to POTS port 2 at the same time you are using the Express 3100 for say Internet access provide this number as your EAX number etc ore ISDN data calls must be placed to ISDN phone number 2 so 61200240L2 20 Express 3100 User Manual 2 11 Chapter 2 Setting Up the Express 3100 2 12 Express 3100 User Manual 61200240L2 20 Chapter 3 Using the Express Configuration Program The Express 3100 comes from the factory preconfigured and ready to use You can however use the ADTRAN Express Configuration Soft ware to change and restore these settings The program also contains other functions see Table 3 1 Table 3 1 ADTRAN Express Configuration Program Options Option Function isdn setup Configures an ISDN profile profile setup Configures a User profile diagnostics Provides detailed information about the status of the Express 3100 while it is off line You can also upgrade the unit firmware from here preferences Allows you to turn on or off automatic user configuration features such as CallerID wizard Not used for the Express 3100 about Displays version and registration information help Provides on line help exit Closes the software and depending on the
14. Window 0 000 e eee 3 24 Figure 4 1 VT 100 Terminal Configuration Menu 4 2 Figure 4 2 VT 100 Terminal Status Buffer Menu 4 3 Figure 7 1 Internal Analog Modem Connections 7 3 Figure D 1 EIA 232 Interface 0 0 c cece eee D 1 Figure D 2 RJ 11 POTS Port Interface D 2 Figure D 3 RJ 45 ISDN Line Interface 0008 D 2 Figure D 4 Express 3100 Power Supply 0 004 D 2 61200240L2 20 Express 3100 User Manual xvii List of Figures xviii Express 3100 User Manual 61200240L2 20 List of Tables Table 1 1 Table 2 1 Table 3 1 Table 4 1 Table D 1 Customer provided Requirements 1 3 Express 3100 LED Descriptions 2 8 ADTRAN Express Configuration Program Options 3 1 Menu Hot Keysis ios giere a e eee ees 4 2 EIA 232 Interface Pinout aunan neunana D 1 61200240L2 20 Express 3100 User Manual xix List of Tables XX Express 3100 User Manual 61200240L2 20 Chapte 1 Overview The ADTRAN Express 3100 is a stand alone ISDN modem that is ideal for remote access and Internet connectivity The Express 3100 transmits data at speeds up to 230 4 kbps when using hi fn compres sion and up to 512 kbps when using Microsoft compression EXPRESS CONFIGURATION SOFTWARE ADTRAN s Express Configuration software included with the Ex press 3100 makes connecting to ISDN and configurin
15. Windows 2 2 connecting the Express 3100 Macintosh 2 1 Windows 2 1 connecting the primary telephone 2 controlling the external analog modem 7 2 customizing the configuration program 3 24 D data call type 3 12 56kbps 3 12 64kbps 3 12 audio 3 12 speech 3 12 data over voice 3 12 detecting a connection 3 24 detecting a unit on startup 3 25 diagnostics using 3 21 using terminal software for 3 25 dialing a call with AT commands A 3 dial up connection problems 8 4 DIP switches configure DTE settings 2 9 factory settings 2 9 resetting the Express 3100 2 9 switch 1 2 9 switch 2 2 9 disabling call waiting 3 16 disconnecting calls using AT commands A 3 distinctive ringing 3 13 documentation acquiring additional 1 4 DTR options 3 11 answer if on 3 11 AT command when off 3 11 idle when off 3 11 Index 2 Express 3100 User Manual ignore DTR 3 11 E EIA 232 port 2 11 Express 3100 analog devices 1 1 factory default settings 3 5 features 1 2 front panel 2 7 physical description 2 7 rear panel 2 8 shipping contents 1 4 system requirements 1 3 customer provided 1 3 Express configuration program 3 1 closing 3 3 opening 3 2 opening Macintosh 3 3 Express configuration software description 1 1 registration information 3 26 tray tool 3 3 tray tool launching 3 3 version number 3 26 external analog modem controlling 7 2 F factory default settings 3 5 restoring 3 5 features Express 3100 1 2 remote access 1 1 f
16. adapters Disconnect Req Far end unit disconnected during BONDING negotiation DTR not up Express 3100 tried to place a call in a dialing mode that re quires DTR to be in an active state but it is not Dump call The Express 3100 could not accept an incoming call because it was already involved ina call Dump An incoming call on either the first or second channel was dis carded by the Express 3100 The calling number is displayed if available ED_MISMATCH Call is connected to different end point device Call ISP FACILITY_NOT_IMPLEMENT The network does not support the requested supplementary service FACILITY_NOT_SUBSCRIBED The channel type requested has not been subscribed B 4 Express 3100 User Manual 61200240L2 20 Appendix B Status Buffer Messages FACILITY_REJECTED A facility requested by the user cannot be provided by the net work Factory Reset 0 Unit defaulted to factory configuration FlowCtl mismatch Bonding negotiation determined a flow control mismatch FlowCil required Bonding negotiation determined that flow control needs to be optioned on Hangup The call on either the first or second channel was disconnected by the Express 3100 The far end phone number is also dis played Hold Voice call is on hold ID XXXX Calling party number INCOMING_CALL_BARRED The network will not allow an incoming call INCOMPATIBLE_DEST The called number cannot accept the type of call that has been
17. command mode the DTE se rial port must transmit a proper escape sequence to the Express 3100 A specified time delay must occur between the last data character and the first escape sequence character This delay is the guard time delay You can change the guard time by writing a value to the S12 register For a valid escape sequence to occur the DTE must transmit the es cape code character three times in succession with the delay between each character less than the guard time The default escape sequence is and the default guard time delay is one second 61200240L2 20 Express 3100 User Manual A 1 Appendix A AT Commands and S Registers Entering Text into the Command Line All command lines must begin with the AT character set in either all uppercase or all lowercase letters After the AT attention code the command line may contain a single command or a series of com mands When entering a series of commands you may separate the in dividual commands with spaces for readability The maximum length for a command line is 40 characters After receiving a terminating character the Express 3100 executes each command line The default terminating character is a carriage re turn ASCII 013 but it can be changed by writing a different value to register S3 Before transmitting the terminating character you can edit the command line by using the backspace character ASCII 008 to erase errors so the proper commands can be entered
18. controls DTE 3 Hardware 12 Software NI 1 feature identification number for conferencing See the ISDN service provider for this ID NI 1 feature identification number for transferring See the ISDN service provider for this ID Message Waiting NI 1 feature identification number for message waiting ID Call Type Routing Local Tones Chap Spoofing Enable indicator See the ISDN service provider for this ID Determines how incoming call is routed when connected to a point to point ISDN line 0 Route all call types to DTE Forces the POTS interface to generate all tones Bit 0 0 In band tones from ISDN switch when available Bit 0 1 All tones generated locally Bit 1 0 Warnings to POTS when unavailable Bit 1 1 Disable all warnings to POTS 32 CHAP enabled Windows 95 98 setting 0 CHAP disabled Express 3100 User Manual 61200240L2 20 Appendix A AT Commands and S Registers S register Strings List ss60 ss 1 SS62 Ss6 3 Ss77 ss80 ss81 Ss82 S sS83 ss84 ss85 SS86 SS87 Ss88 ss89 S130 s131 S132 S133 S134 S135 S136 S137 S138 S139 SPID1 LOC SPID string location SPID2 LOC SPID string location LDN1 LOC ISDN phone number string location LDN2 LOC ISDN phone number string location Remote Numeric Numeric password string for remote configuration Password SNO LOC Stored number 0 string SN1 LOC Stored number 1 string Used for second number dialed in a multili
19. fete coe ota ee aS i 3 18 Deleting Protiles asire sesi EE ee pei E 3 19 Importing Profiles 0 cece eee 3 20 Exporting Profiles 0 ccc eee ee 3 20 Reading Configuration Information into the Current Profile 3 21 Using Diagnostics ieo aa iee on iaaa a eens 3 21 Diagnosing Local Units 0 0 e cece eee 3 22 Displaying the Unit s Current Status 3 22 Displaying the Express 3100 s Caller ID Log Buffer 3 22 61200240L2 20 Express 3100 User Manual xiii Table of Contents Retrieving Current Settings 5 0 6 e cece eee 3 22 Diagnosing Connection Problems 3 23 Launching Terminal Programs 004 3 23 Diagnosing Remote Units 0 0 cece eee eee eee 3 23 Testing a Remote Unit 0 0 cece eee eee 3 23 Configuring a User Profile on a Remote Unit 3 23 Retrieving Current Settings from a Remote Unit 3 23 Retrieving Status Buffer Information from a Remote Unit 3 24 Customizing the ADTRAN Express Configuration program 3 24 Detecting the Connection 0 00 e eee eee eee 3 24 Automatically Detecting the Unit on Startup 3 25 Using Caller IDes r ct E EE ER E ORE aid 3 25 Using Terminal Software for Diagnostics 3 25 Locating Information About the Program 3 26 Chapter4 Using VT 100 Terminal Emulation 4 1 Accessing Terminal Men
20. for Dial 115 2k async Configures unit for FALLBACK Calling Number Identifiers Command amp NO amp N1 Function Number 1 Read far end phone number 1 if service subscribed from telephone company Number 2 Read far end phone number 2 if service subscribed from telephone company Clear To Send CTS Control Line Options Command amp RO amp R1 Function Follows RTS Forced CTS Data Set Ready DSR Control Line Options Command amp SO amp S1 amp S2 Function DSR forced on DSR if call up DSR off if link down Express 3100 User Manual 61200240L2 20 Appendix A AT Commands and S Registers Dialing Options Accessing Stored Numbers Command Function amp Z0 Stored number 0 amp Z1 Stored number 1 amp Z2 Stored number 2 amp Z3 Stored number 3 amp Z4 Stored number 4 amp Z5 Stored number 5 amp Z6 Stored number 6 amp Z7 Stored number 7 amp Z8 Stored number 8 amp Z29 Stored number 9 Local Echo Options Command Function EO Echo off Does not allow command characters typed to be displayed on the screen El Echo on Allows the command characters typed to be displayed on the screen AT Command Response Message Options Command Function Qo Response messages on Q1 Response messages off AT Command Response Message Types Command Function v1 Verbal response messages 61200240L2 20 Express 3100 User Manual A 7 Appendix A AT Commands and S Registers AT Command Connect
21. option Call Routing Specifies how the Express 3100 routes incoming voice calls Op tions include the following All Calls to DTE Routes all calls to the EIA 232 port regardless of Call Type phe Calls to Routes calls with a Speech call type to the POTS POT ports Calls with Data 56k Data 64k and Audio are routed to the EIA 232 port Speech Audio Calls Routes calls with Speech and Audio call types to T to POTS the POTS ports Calls with Data 56k and Data 64k are routed with the EIA 232 port 3 12 Express 3100 User Manual 61200240L2 20 Chapter 3 Using the Express Configuration Program Enable Distinctive Ringing Instructs the Express 3100 to use distinctive rings that are easily recognized on POTS ports 1 and 2 Protocols Tab From the Protocols Tab you can define the BONDING specifications using the following options Type Defines the type of equipment used in a call Set to ADTRAN Only when originating BONDING calls to ADTRAN legacy ISU equipment otherwise set this field to Multi Vendor TXIN IT Specifies the length of time in seconds that the originating unit attempts to detect the Async BONDING negotiating pattern from the answering unit before determining Async BONDING has failed TXFA Specifies the length of time in seconds both units attempt to de tect the Async BONDING frame pattern when connecting a call before determining Async BONDING has failed TXADDO1 Specifies the le
22. ware to control the data transmission The control characters are known as XON XOFF Typically used in slower transmission of data No Control Disables any type of flow control 61200240L2 20 Express 3100 User Manual 3 11 Chapter 3 Using the Express Configuration Program Data Call Type Selects the Call Type according to the ISDN line configuration Speech Audio Data 56kbps Data 64kbps Directs call control software to request a Speech circuit as the bearer capability for outgoing calls Use with ISDN lines configured for voice service In some areas voice service is less expensive than data service A Speech call type does not guarantee an end to end digital connection with some local and long distance carriers Directs call control software to request a 3 1 kHz Au dio circuit as the bearer capability for outgoing calls Used with an ISDN line configured for voice service In some areas audio service is less expensive than data service An Audio call type does not guarantee an end to end digital connection with some local and long distance carriers Directs call control software to request a 6 4kbps data circuit that is rate adapted down to 56 kbps Instructs call control software to request an unrestrict ed 64 kbps data circuit Default for the Express 3100 Data O ver Voice Allows data calls to be placed using a Speech Call Type If a usage charge for data exists in your area you may benefit from this
23. 00 EE LINE Figure 2 1 Front Panel LEDs 61200240L2 20 Express 3100 User Manual 2 7 Chapter 2 Setting Up the Express 3100 Table 2 1 Express 3100 LED Descriptions LED Color Description TD Green Transmit Data TxD RD Green Received Data RxD 1or2 Slow Green Flash Attempting SPID registration Fast Green Flash Attempting TEI registration Solid Green POTS 1 or 2 in use Off Ready No data traffic Solid Amber B channel 1 or 2 passing data Amber Flash Remote test originate PWRILINE Solid Green Link established Calls can be placed Off No power Flashing Link is not established Calls cannot be placed Rear Panel The Express 3100 Rear Panel contains all of the interfaces used in con necting your unit and two DIP switches that set the DTE rate and reset your unit see Figure 2 2 Please read carefully the section Setting the DIP Switches on page 2 9 Appendix D describes the pinouts for these interfaces Power Supply Connector POTS ISDN Port 2 Interface PWR EIA232 oFF a BH E ee A ON 2 1 ISDN a EIA 232 Port DIP POTS Switches Port 1 Figure 2 2 Express 3100 Rear Panel 2 8 Express 3100 User Manual 61200240L2 20 Chapter 2 Setting Up the Express 3100 Setting the DIP Switch
24. 20 Express 3100 User Manual F 1 Appendix F Glossary carrier detect CD A signal generated by a modem which operates over phone lines to indicate whether the phone carrier is present and the line can be dialed Customer Premises Equipment CPE Communication equipment residing on the end user s side of the network interface boundary In the U S end user equipment that may not be owned by the local exchange Examples include tele phones and modems data communications equipment DCE A category of devices which typically includes modems and print ers DCEs interface with DTEs datagram A Layer 3 data construct in which the datagram header contains source destination addresses for routing purposes data terminal equipment DTE User terminal equipment which creates information for transmis sion for example a user s PC data circuit terminating equipment DCE Carrier s equipment that is the DTE s interface to the network DIP switch A very small toggle switch The Express 3100 contains two DIP switches one for changing data rates and one for resetting default parameters directory number In the North American Numbering Plan the last seven digits of a telephone number Federal Communications Commission The U S federal regulatory agency responsible for the regulation of interstate and international communications by radio televi sion wire satellite and cable F 2 Express 3100 User Manual 61200240L2 20 App
25. 3 13 TCID bonding 3 14 TXADD01 bonding 3 13 TXDEQ bonding 3 13 TXFA bonding 3 13 TXINIT bonding 3 13 type bonding 3 13 user profiles 3 6 using the Express Configuration program 3 2 V voice services 2 11 VT 100 terminal emulation 3 26 4 1 configuration 4 3 configuring the Express using 4 1 status buffer 4 3 W warranty Vi Windows connecting the hardware 2 2 installing the Express configuration software 2 4 Windows 95 98 installing Express 3100 2 2 Windows NT installing the Express 3100 2 4 Y Y2K iii Index 5 Index Index 6 Express 3100 User Manual 61200240L2 20 On Line Services ADTRAN Internet Homepage http www adtran com The ADTRAN Internet homepage contains an ISDN Info Desk with the following information General product information Modem scripts for popular software applications Frequently asked questions FAQs about common telecommunication issues Set up information for ADTRAN ISDN products Technical Support support adtran com Electronic mail technical support allows customers to ask general questions and post noncritical technical support issues about ADTRAN products and services Expect a 24 hour response time Fax Service 256 963 7941 Submit field support questions by fax to this number FAXBack Service 256 963 8200 Call this number and follow the simple instructions to have the ADTRAN docu mentation and support notes you need faxed back to you Pre Sales Inquiries an
26. 4 2 status buffer 4 3 terminal option 3 25 terminal programs 3 23 terminal software for diagnostics using 3 25 test timeout 3 15 tray tool closing 3 3 icon 3 3 launching 3 3 menu 3 4 3 26 about Express Configuration 3 4 capture COM port 3 4 exit 3 4 help on Express Configuration 3 properties 3 4 troubleshooting 8 1 230 4 operation difficulty with 8 5 61200240L2 20 dial up connection problems 8 4 dial up networking difficulty with 8 6 Express 3100 not detected 8 5 PWR LINE LED flashes and 1 and 2 LEDs are off 8 2 PWR LINE LED is off 8 2 U unit information 3 22 unit status 3 22 upgrading software 6 1 using HyperTerminal 6 3 using the express configuration software 6 1 user profile window 3 10 advanced tab 3 15 auto answer 3 15 connect timeout 3 15 disable call waiting on POTS 1 and 2 3 16 flash hook default 3 16 inacitivity timer 3 15 remote password 3 15 test timeout 3 15 V120 lower layer compatibility 3 15 diagnostics 3 21 general tab 3 10 call routing 3 12 data call type 3 12 data over voice 3 12 DTR options 3 11 enable distinctive ringing 3 13 flow control 3 11 PPP Mode 3 10 protocol 3 10 phone list tab 3 14 allow only stored numbers 3 14 61200240L2 20 Express 3100 User Manual Index enable anonymous call rejection 3 14 enable call rejection list 3 14 incoming voice call rejection list 3 14 stored numbers 3 14 preview tab 3 16 protocols tab 3 13 TANULL bonding
27. 8 2 preferences option 3 24 primary telephone connecting 2 11 profiles 3 7 copying 3 18 creating new 3 17 deleting 3 19 exporting 3 20 importing 3 20 ISDN 3 6 modifying 3 18 Index 3 Index reading from current 3 21 saving 3 17 understanding 3 6 user 3 6 using 3 7 program name 3 25 program parameters 3 25 protocols internet access 3 6 remote access 3 7 protocols tab 3 13 R rear panel interfaces 2 8 remote access protocols 3 7 remote password 3 15 remote units configuring user profile 3 23 diagnosing 3 23 retrieving current settings 3 23 retrieving status buffer information 3 24 testing 3 23 resetting the Express 3100 2 9 restoring factory default settings 3 5 return authorization Vi return shipment cost of vi returning unit vi S safety instructions iii shared ports 2 11 shipping contents 1 4 software upgrading 6 1 SPIDs remain at link down 8 4 SPIDs setting 3 8 S register strings A 3 S registers A 1 A 2 changing A 3 changing a string A 3 list A 4 A 9 Index 4 Express 3100 User Manual reading A 2 reading strings A 3 status buffer 4 3 messages 4 4 B 1 terminal 4 3 supplemental analog devices 2 10 supplementary voice services 2 11 call conferencing 5 1 call forwarding 5 2 call reject 5 2 call return 5 2 caller ID 5 2 switch type setting 3 8 switches settings 2 9 system requirements 1 3 customer provided 1 3 T terminal menus accessing 4 2 exiting 4 3 hot keys
28. Access these messages by clicking Status Buffer Local or Remote on the diagnostics option on the ADTRAN Express Configuration window b Alternatively you can access the Status Buffer by using the key sequence Ctrl V in the VT 100 menu system To invoke the VT 100 menu system issue the AT command AT V from a terminal emulation package such as HyperTerminal Ensure the following to verify the correct protocol is selected PPP or V 120 generally for Internet applications V 120 or Multilink PPP for work at home 8 4 Express 3100 User Manual 61200240L2 20 Chapter 8 Troubleshooting Express 3100 not detected L The Express 3100 may not be detected for several reasons 1 Verify the following a The Express 3100 is powered on b No other applications are running that could be using the COM port to which the Express 3100 is attached A Windows application does not have to be active to tie up a COM port Be sure to check the Windows 95 98 Taskbar for any suspended applications such as HyperTerminal that may be using the COM port If any applications are mini mized they must be closed before starting the ADTRAN Express Configuration program 2 If you are operating at 230 4 kbps move DIP switch 1 to Off up 3 Confirm that the computer has a 16650 UART a Difficulty with 230 4 kbps operation a If the Express 3100 does not work when the DTE rate is set inside Windows to 230 4 kbps verify the following 1
29. CONFIGURATION PROGRAM The preferences option on the left panel contains controls that let you modify automatic features see Figure 3 6 ADTRAN Express Configuration 21 x Connection _ isdn setup Communication Port COM 1 ed Model Unknown model profile setup Apply Auto Detect diagnostics ie p Startup Auto Detect Unit Vv i r Tool Tray wizard Add Tray Tool IV Enable Caller ID Capture COM port about help r Terminal Software Program Name Ej exit Program Parameter Ej Figure 3 6 Preferences Window Detecting the Connection When the Auto Detect Express 3100 checkbox is selected under pref erences the Express Configuration program automatically detects the presence of the Express 3100 on startup Normally you won t make changes to this state However if you have opted to uncheck this box you can use the connection features Communication Port and Model to re define the connection and when you click Apply this set up is detected You can also click the Auto Detect button under pref 3 24 Express 3100 User Manual 61200240L2 20 Chapter 3 Using the Express Configuration Program erences to instruct the program to detect the connection without your assistance Automatically Detecting the Unit on Startup To instruct the ADTRAN Express Configuration program to automat ically detect on startup an Express 3100 unit on COM ports 1
30. Express 3100 Part Number 1200240L2 Document Number 61200240L2 20A July 1999 1200240L2 Express 3100 336012VUR01 Express 3100 Power Supply 12 VDC Output Trademarks Express 3100 and Express Configuration Software are trademarks of ADT RAN Inc Hayes is a registered trademark of Hayes Microcomputer Products Inc HyperTerminal is a registered trademark of Hilgraeve Inc MicroPhone Pro is a trademark of Software Ventures Corporation Windows is a registered trademark and Windows NT is a trademark of Mi crosoft Corporation The Express 3100 incorporates Asynchronous Data Compression based on ei ther IBM or hi fn proprietary intellectual property depending on the time of manufacture The following trademarks and copyrights are applicable Stacker LZS Compression Copyright 1989 Carnegie Mellon University All rights reserved Redistribution and use in source and binary forms are permitted provided that the above copyright notice and this paragraph are duplicated in all such forms and that any documentation advertising materials and other materials related to such distribution and use acknowledge that the software was devel oped by Carnegie Mellon University The name of the University may not be used to endorse or promote products derived from this software without spe cific prior written permission This software is provided as is and without any express or implied warranties including without limitation the impli
31. Express Configuration program window click on either isdn setup to view the current ISDN profile or profile setup to view the current User profile 3 Click the Setup button to open the setup window 3 18 Express 3100 User Manual 61200240L2 20 Chapter 3 Using the Express Configuration Program Instructions for Copying Profiles Continued Step Action 4 From the Name field select the profile you want to copy Ensure that the name of the profile you want to copy is displayed in the Name field before continuing 5 Click the Copy button and a new profile is created Deleting Profiles Follow the steps below to delete profile either ISDN or User Instructions for Deleting Profiles Step Action 1 Open the ADTRAN Express Configuration program 2 On the left panel of the Express Configuration program window click on either isdn setup to view the current ISDN profile or profile setup to view the current User profile 3 Click the Setup button to open the setup window 4 From the Name field select the profile you want to delete Ensure that the name of the profile you want to delete is displayed in the Name field before continuing 5 Click the Delete button 6 _ At the prompt click the Yes button to delete the profile 61200240L2 20 Express 3100 User Manual 3 19 Chapter 3 Using the Express Configuration Program
32. Message Options Command Function X1 7 Connect messages with DTE rate Ready To Send RTS Control Line Options Command Function _D1 18 mS delay ISDN Switch Type Options Command Function _so LUCENT 5ESS _S2 National ISDN 1 _S3 NEC _S4 EuroISDN Data Flow Control Option s Command Function Q0 No flow control Q1 Software flow control XON XOFF Q2 CTS only Q3 Hardware flow control RTS CTS factory default Q4 Software from DCE only A 8 Express 3100 User Manual 61200240L2 20 Appendix A AT Commands and S Registers S Registers List Command Function Features soo Auto Answer Determines how the Express 3100 answers an incoming call 0 Disable Express 3100 does not answer call 1 Enable Express 3100 answers all calls 2 Dump all calls s02 Escape Character Determines which key or character in ASCII code defines the escape command The standard escape character is a plus sign ASCII value of 43 decimal To change the character set set S2 to the desired ASCII value Range 0 to 127 s03 End of Line Determines which key or character in Character ASCII code ends a command line The standard end of line character is the carriage return ASCII value of 13 decimal Range 0 to 127 s04 Line Feed Determines which key or character in Character ASCII code advances the cursor to the next line after ending a command line or after an Express 3100 message The standard character is the li
33. NALOG DEVICES With the Express 3100 you can use two analog devices such as a tele phone FAX machine analog modem external or internal answering machine or Caller ID box For detailed information on installing an analog modem see Chapter 7 Figure 2 4 depicts one possible hard ware configuration iil Rear View of PC AC Outlet ISDN Telephone Cable AC Power Supply q ISDN Telephone Wall Jack FAX Machine Figure 2 4 Possible Hardware Configuration CONNECTING SUPPLEMENTAL DEVICES Connect the supplemental devices to the two Plain Old Telephone Ser vice POTS interfaces jacks on the Express 3100 Rear Panel These RJ 11 jacks are labeled 1 and 2 In addition an illustration of a tele phone identifies jack 1 and an illustration of a telephone resting on a modem identifies jack 2 see Figure 2 5 2 10 Express 3100 User Manual 61200240L2 20 Chapter 2 Setting Up the Express 3100 ini ct Vi 2 1 Figure 2 5 POTS Interfaces Connecting Your Primary Telephone The Basic Rate ISDN line required for using the Express 3100 in cludes two ISDN phone numbers see also Ordering a Basic Rate ISDN Line on page 1 3 The Express 3100 allocates ISDN phone number 1 to POTS port 1 Connect your primary telephone the one you use to talk to people to POTS port 1 see Figure 2 5
34. R The phone network is out of order No calling ID Calling party number not provided NO_CIRCUIT_AVAILABLE The requested bearer channel is not available NONEXISTENT_MSG Nonexistent undefined message received from network NO_ROUTE_DEST The phone network was unable to find a route to the destina tion number No Sreg number Attempted to change an S register but did not specify a spe cific S register example ATS 1 No Sreg value Attempted to change an S register but did not specify a value example ATS No String Space Stored number string space is full NO_USER_RESPONDING The dialed number is not responding 61200240L2 20 Express 3100 User Manual B 7 Appendix B Status Buffer Messages NORMAL_CLEARING The network is disconnecting the current call NOT end2end ISDN The path that the call was routed over is not ISDN from end to end warning only NUMBER_CHANGED The number dialed has been changed OUTGOING_CALL_BARRED The network will not allow the outgoing call to be placed PPP COMPRESSION UP Unit connected with compression PPP LINK LOOPBACK Network link is looped backed PPP Timeout PPP negotiation failed PROTOCOL_ERROR Call control error PUMPIO dpump quit Rate adaption stopped due to DTE error Rev Cause XXX Undefined cause message received REQ_CHANNEL_NOT_AVAIL The channel type requested is currently not available Remote not ISU Bonding negotiation determined the far
35. al 1 3 Chapter 1 Overview by calling ADTRAN see inside back cover You can also contact the telephone company for alternative line configurations EXPRESS 3100 SHIPPING CONTENTS The Express 3100 is packaged with the following contents see also Figure 1 1 on page 1 4 e RJ 45 to RJ 11 ISDN cable e AC power supply e Express 3100 e CD ROM Contains Express 3100 User Manual and ADTRAN Ex press Configuration software for Windows 95 98 Windows NT and Macmosa T provide the serial cable that connects the Express 3100 to their computer see also Table 1 1 on page 1 3 S Due to the number of differing COM ports customers must ADDITIONAL DOCUMENTATION See the ADTRAN web site http www adtran com for additional technical notes documents and scripts This documentation provides information on how to use ADTRAN products in specific applications on PC and Macintosh platforms ISDN Cable AC Power Supply RJ 45 RJ 11 Express 31 00 CD ROM Figure 1 1 Express 3100 Contents 1 4 Express 3100 User Manual 61200240L2 20 Chapter2 Setting Up the Express 3100 This chapter tells you how to connect the Express 3100 to a computer how to install the Express 3100 into your system and how to install the Express Configuration software For most instances once you have completed these three steps the Express 3100 is ready to use However if you want to reconfigure your unit see Ch
36. all rejection phone list Using the user profile option of the Express Configuration program you can modify create and delete user pro files You can store up to 16 user profiles See also Using Profiles on page 3 7 User profiles have no effect on the ISDN line configuration ISDN line parameters including SPIDs LDNs and Switch Type settings remain the same regardless of changes or applications made with profiles Internet Access Protocols Most Internet Service Providers ISPs supporting ISDN also support PPP protocol Therefore if you are connecting to an ISP using one B channel select the following protocol profile setup General PPP Mode PPP If arrangements have been made with the ISP to use two B channels select profile setup General PPP Mode Multilink PPP 3 6 Express 3100 User Manual 61200240L2 20 Chapter 3 Using the Express Configuration Program Remote Access Protocols Check with your systems administrator to determine which remote access protocol to use Using Profiles To use profiles open the Express Configuration program Then select either isdn setup ISDN profile or profile setup User profile and click the Setup button at the bottom of the screen Figure 3 3 on page 3 7 shows the window that opens for an ISDN profile and Figure 3 4 on page 3 10 shows the window that open for a User profile These windows contain function buttons and parameter tabs Step by step instructions for using th
37. an Internal Analog Modem To connect an internal analog modem to the Express 3100 use the fol lowing procedure Instructions for Connecting an Internal Analog Modem Step Action 1 Ensure that the Express 3100 is connected to the PC 2 Connect one end of the RJ 11 to RJ 11 telephone cable to the telephone jack labeled 2 on the Express 3100 3 Connect the other end of the RJ 11 to RJ 11 telephone cable to the Dial Line or Line jack on the internal analog modem Line jack See the internal analog modem documentation to determine one which jack on the internal analog modem is the Dial Line or 61200240L2 20 Express 3100 User Manual 7 3 Chapter 7 Installing an Analog Modem 7 4 Express 3100 User Manual 61200240L2 20 Chapter8 Troubleshooting TROUBLESHOOTING GUIDELINES This section provides troubleshooting techniques to resolve problems that may be encountered while operating the Express 3100 If prob lems persist contact ADTRAN technical support for assistance see the inside back cover of this manual for more information Topics covered in this chapter are listed below PWR LINE LED is off See page 8 2 PWR LINE LED flashes and 1 and 2 LEDs are off See page 8 2 PWR LINE LED and 1 and 2 LEDs flash green See page 8 2 Dial up connection problems See page 8 4 Express 3100 not detected See page 8 5 Difficulty with 230 4 kbps operation See page 8 5 Dial up networking di
38. apter 3 Chap ter 4 or Appendix A This chapter also provides a physical descrip tion of the Express 3100 and discusses using and connecting supplemental analog devices For specific operating system installation procedures see the follow ing sections Windows e Connecting the Hardware Windows on page 2 2 e Installing the Express 3100 Windows 95 98 on page 2 3 e Installing the Express Configuration Software Windows on page 2 4 e Installing the Express 3100 Windows NT on page 2 4 Macintosh e Connecting the Hardware Macintosh on page 2 6 e Express 3100 Physical Description on page 2 7 61200240L2 20 Express 3100 User Manual 2 1 Chapter 2 Setting Up the Express 3100 WINDOWS INSTALLATION PROCEDURE The following Step Action tables provide step by step instructions for installing the Express 3100 However the basic installation proce dure is as follows 1 Connect and power up the hardware see page 2 2 2 Install the Express 3100 into the operating system see page 2 3 3 Install the Express Configuration software see page 2 4 Connecting the Hardware Windows As the first step in getting your Express 3100 up and running install the hardware To ensure success closely follow the instructions be low particularly those relating to installing the cables Windows Instructions for Connecting the Hardware Step Action 1 Connect the Express 3100 to the PC With the
39. atus Buffer Messages B X disconnected B channel disconnected X can be 1 or 2 representing the ap propriate B channel CalllD 1 in use The Express 3100 tried to place a call using SPID 1 when SPID 1 was already in use CalllD 2 in use The Express 3100 tried to place a call using SPID 2 when SPID 2 was already in use Call lost Held call could not be retrieved Call not ringing User executed an answer command ATA but there was not a call present CALL_REJECTED The call has been rejected by the ISDN network Can t go online Express 3100 cannot go back on line Unknown AT command user issued an unknown AT command CHANNEL_UNACCEPTABLE The channel requested has not been subscribed CID gt 0 rcvd Received an incoming call from a third party during negotia tions with a far end BONDING unit on the use of the second Bearer channel Connect Timeout Call attempt does not connect in x amount of time DEST NOT ISDN The number called is not ISDN warning only 61200240L2 20 Express 3100 User Manual B 3 Appendix B Status Buffer Messages DEST _OUT_OF ORDER The called number is out of order Dial The Express 3100 placed a call on either the first or second channel The number called is displayed following the mes sage Disconnect The call on either the first or second channel was disconnected from the network The far end phone number is displayed if available Ensure flow control setting match on both terminal
40. button under diagnostics Diagnosing Remote Units With the diagnostics option you can collect information about re mote units Enter the phone number of the remote unit and a pass word if required Then click on the appropriate button to access the information you want Buttons include Test Register Dump Config and Status Buffer Testing a Remote Unit Follow the steps below to begin testing a remote unit Instructions for Testing a Remote Unit Step Action 1 Click the Test button under diagnostics 2 Choose the number of B channels with which to test 3 Click Start to begin the remote test Configuring a User Profile on a Remote Unit To configure a User profile on a remote unit click the Config button under diagnostics See also Using Profiles on page 3 7 Retrieving Current Settings from a Remote Unit To retrieve the current settings from a remote unit click the Register Dump button under diagnostics The current settings display in a format identical to the Preview list see Preview Tab on page 3 9 or page 3 16 61200240L2 20 Express 3100 User Manual 3 23 Chapter 3 Using the Express Configuration Program Retrieving Status Buffer Information from a Remote Unit To retrieve Status Buffer information from a remote unit click the Sta tus Buffer button under diagnostics Status Buffer information be gins with the most recent call CUSTOMIZING THE ADTRAN EXPRESS
41. ce CTS Controls operation of the RTS line 0 1 ms delay 1 18 ms delay Controls the operation of the Data Set Ready signal on the DTE connectors 0 Force DSR on always 1 DSR off OOS Test 2 DSR off Link Down Controls the operation of the Carrier Detect line on the DTE connectors 0 Force CD on always 1 CD is active during a call Normal Operation 2 Off with LOCD 3 Off link down Determines how the Express 3100 responds to changes in DTR This is a bit mapped register 0 Ignore DTR 1 Force AT command mode when DTR is off 2 Dump incoming call when DTR is off 4 Hang up incoming call when DTR is off 8 Hang up outgoing call when DTR is off 16 Answer incoming call when DTR is on 28 Idle when off 32 Dial SNO when DTR is on 64 Dial SNO when DTR transitions from off to on 0 Off 1 255 Number of idle minutes before disconnect Express 3100 User Manual A 11 Appendix A AT Commands and S Registers S Registers List Continued Command 37 38 S40 S41 S42 43 S44 S45 Function Conference Call Waiting X25 Bond TXINIT Bond TXFA Bond TXADD Bond TXDEQ Bond TANULL Bond TCID Features Flash hook button defaults to 0 Call waiting 1 Call conferencing TEI 255 Specifies the number of seconds the originating endpoint attempts to detect the Async BONDING negotiation pattern from the answering endpoint before deciding the Async BONDING call has failed 0 to 255 10 sec is defau
42. computer s power off and using an appropriate serial cable this serial cable is not provided see Table 1 1 on page 1 3 connect the EIA 232 port on the Express 3100 to an available COM port on the computer 2 Power on the Express 3100 Plug the Express 3100 power supply cord into the port on the unit labeled PWR Plug the other end into an electrical outlet The Express 3100 is now powered on 3 Connect the Express 3100 to the ISDN line Plug the large RJ 45 end of the provided ISDN cable into the jack on the rear of the Express 3100 labeled SDN plug the small RJ 11 end of the same ISDN cable into the ISDN telephone wall jack Power on the computer 5 Insert the provided Express 3100 CD ROM into the CD ROM drive 2 2 Express 3100 User Manual 61200240L2 20 Chapter 2 Setting Up the Express 3100 Installing the Express 3100 Windows 95 98 Before you can use the Express 3100 your PC must recognize the unit and communicate with it i e the unit must be installed into the sys tem Windows 95 98 systems automatically detect the presence of new hardware and search for the driver that allows this communica tion When the driver is located Windows installs it and the unit is ready to use The Express 3100 CD that came with your unit contains the appropriate driver that allows the Express 3100 and your PC to communicate Follow the instructions in the Step Action table below to i
43. ction 6 In the File Name field type in the file name to export Windows automatically adds the ecf extension 7 Click the Save button Reading Configuration Information into the Current Profile Follow the steps below to read configuration information into the cur rent profile either ISDN or User Instructions for Reading Configuration Information Step Action 1 Open the ADTRAN Express Configuration program 2 On the left panel of the Express Configuration program window click on either isdn setup to view the current ISDN profile or profile setup to view the current User profile 3 Click the Setup button to open the setup window 4 Select the name of the profile to read from the Name field Ensure that the name of the profile you want to read is displayed in the Name field before continuing 5 Click the Read button USING DIAGNOSTICS The option diagnostics provides detailed information about the sta tus of the Express 3100 both local and remote units see Figure 3 5 on page 3 22 61200240L2 20 Express 3100 User Manual 3 21 Chapter 3 Using the Express Configuration Program ADTRAN Express Configuration r Local Unit isdn setup Unit Info Upgrade profile setup Caller ID Terminal Status Buffer Register Dump preferences Remote Unit wizard Phone Number PO Password Ee _ _ Test Config about help Registe
44. d Application Support For Reseller or End User Based on the information needed please contact your local Distributor Dealer or Reseller first If they are unable to assist you call Applications Assistance at 800 615 1176 for product usage questions or Inside Sales at 800 827 0807 for list price availability and purchase locations nearest you Post Sales Support For Reseller or End User Based on the information needed please contact your local Distributor Dealer or Reseller first If they are unable to assist you call ADTRAN Technical Support at 888 4 ADTRAN and have the unit serial number available
45. e compliance with the information as pro vided in the preceding paragraph if so requested Signature Title Date Transcribed and sworn to before me This day of 3 Notary Public My commission expires Table of Contents List of Figures cece cece cece ee eee eee eee ee eees xvii List Of Tables rosera ois iv OO are eve ES ees xix Chapter 1 Overview 2 ccc ccc cece cece eee e ees 1 1 Express Configuration Software 6 666 c cece ee 1 1 Analog Devices Supported 0 0 nsanu cece eee 1 1 Remote Access 0 ince 0 n e daw adeeiadeveadewdasaas 1 1 Express 3100 Features 0 0 0 cee cee eens 1 2 System Requirements css seres 66 cece eee 1 3 Ordering a Basic Rate ISDN Line 00 0000005 1 3 Express 3100 Shipping Contents 0 060 e cece 1 4 Additional Documentation 0 0 000 ccc cece eens 1 4 Chapter2 Setting Up the Express 3100 2 1 Windows Installation Procedure 0 00 c ccc eee 2 2 Connecting the Hardware Windows 05 2 2 Installing the Express 3100 Windows 95 98 5 2 3 Installing the Express Configuration Software Windows 2 4 Installing the Express 3100 Windows NT 0 2 4 Macintosh Installation Procedure 0 00 cece eee eee 2 5 Connecting the Hardware Macintosh 00005 2 6 Installing the Express Configuration Software Macintosh 2 7 Express
46. e function buttons begin on page 3 17 Param eter tabs are described below ISDN Profile Window The ISDN profile window contains three tabs General Packet and Preview The General and Packet tabs contain fields for setting param eters The Preview tab lists information about the profile shown in the Name box Name Jison Line 1 z New Copy Delete General Packet Preview Switch Type National ISDN1 I Disable SPID download Aiea Cade tsi iST Call Features Phone Number 1 NIT Conference Feature 60 Phone Number 2 E aes NI1 Transfer Feature 61 SPID2 a NI1 Message Feature 63 Read Apply Import Export Close Figure 3 3 ISDN Profile Setup Window 61200240L2 20 Express 3100 User Manual 3 7 Chapter 3 Using the Express Configuration Program General Tab The General Tab contains fields for setting ISDN line information such as switch type area code phone numbers 1 and 2 and SPIDs 1 and 2 In addition you can disable the automatic detection of SPIDs Also you can enter feature activator codes for conference calling call trans fer and message waiting Switch Type Defines the switch type for the local version of the software either AT amp T 5ESS National ISDN 1 NEC Switch or EuroISDN The telephone company should provide this information as part of the ISDN Line installation if this information is not provided contact the telephone company Phone Numbers
47. each with its own logical channel number to different destinations F 4 Express 3100 User Manual 61200240L2 20 Index A analog devices connecting 2 10 supplemental 2 10 analog devices supported 1 1 analog modem carrier detect signal 7 1 connecting internal 7 3 installing 7 1 AT commands A 1 dialing a call A 3 disconnecting a call A 3 list A 4 using A 2 auto answer 3 15 disabled 3 15 dump all calls 3 15 enabled 3 15 auto detect switch 8 4 B B1 and B2 LEDs off 8 2 blinking green LEDs 2 4 BONDING specifications 3 13 TANULL 3 13 TCID 3 14 TXADD01 3 13 TXDEQ 3 13 TXFA 3 13 TXINIT 3 13 type 3 13 61200240L2 20 C call conference code 3 9 call conferencing 5 1 call forwarding 5 2 call reject 5 2 call rejection 3 14 call rejection list voice 3 14 call rejection anonymous 3 14 call return 5 2 call routing 3 12 all calls to DTE 3 12 speech calls to POTS 3 12 speech audio calls to POTS 3 12 call transfer code 3 9 call type 3 12 audio 3 12 data 56kbps 3 12 data 64kbps 3 12 speech 3 12 call waiting 5 3 controlling the tone 5 3 disabling 3 16 enabling 5 3 caller ID 5 2 using 3 25 calling features 5 1 capture COM port 3 4 carrier detect signal 7 1 closing the Express configuration program 3 3 configuration program customizing 3 24 configure DTE settings 2 9 connecting internal analog modem 7 3 supplemental devices 2 10 connecting hardware Express 3100 User Manual Index 1 Index Macintosh 2 6
48. ed warranties of merchantability and fitness for a particular purpose hi fn 5993 Avenida Encinas Carlsbad CA if Explorer Boulevard n P O Box 140000 Huntsville AL 35814 4000 Phone 256 963 8000 1999 ADTRAN Inc All rights reserved Printed in USA ADTRAN Year 2000 Y2K Readiness Disclosure ADTRAN has established a Year 2000 program to ensure that our products will correctly function in the new millennium ADTRAN warrants that all products meet Year 2000 specifications regardless of model or revision Information about ADTRAN s Year 2000 compli ance program is available at the following Product Matrix 9 www adtran com y2kfax html Lists Y2K plans and product certifications E mail year2000 adtran com Faxback 256 963 8200 Document Line See also Product Matrix above Y2K Project 256 963 2200 Line Important Safety Instructions When using your telephone equipment basic safety precautions should always be followed to reduce the risk of fire electric shock and injury to persons These precautions are listed below 1 Do not use this product near water for example near a bath tub wash bowl kitchen sink or laundry tub ina wet basement or near a swimming pool 2 Avoid using a telephone other than a cordless type during an electrical storm There may be a remote risk of electric shock from lightning 3 Do not use the telephone to report a gas leak in the vicinity of the leak 4 Use only the pow
49. end unit is not anoth er ISU product RESOURCE_UNAVAIL The requested resource is unavailable B 8 Express 3100 User Manual 61200240L2 20 Appendix B Status Buffer Messages RESP_TO_STAT_ENQ Response to status enquiry Restarting Rate Unit restarts DTE rate Retrieve Voice call is retrieved from a holding state Ring An incoming call on either the first or second channel third channel if call waiting entered the Ring state The calling phone number is displayed if available S cmd not or Proper syntax not used SERVICE_NOT_AVAIL The requested service is not available SOURCE NOT ISDN The incoming calling party is not ISDN warning only TANULL expired Bonding timer TANULL expired Received call from non BONDING equipment TEMPORARY_FAILURE The network has temporarily failed try the call again TIMER_EXPIRY Call control error TXADD01 expired Bonding timer TXADD01 expired TXDEQ expired B channel delay equalization during bonding failed TXFA1 expired Bonding timer TXFA1 expired 61200240L2 20 Express 3100 User Manual B 9 Appendix B Status Buffer Messages TXFA2expired Bonding timer TXFA2 expired TXINIT expired Bonding timer TXINIT expired called non BONDING equip ment UNASSIGNED_NUMBER The phone number dialed does not exist Unknown AT cmd User issued an unknown AT command USER_ALERT_NO_ ANS Ringing call is not answered USER_BUSY The dialed number is busy V120 co
50. endix F Glossary graphical user interface GUI A computer interface that permits users to directly manipulate ob jects which are displayed on the monitor Using pointing devices such as a mouse the screen objects can be modified and con trolled Integrated Services Digital Network ISDN An international communications standard for digital transmis sion of data voice and video over telephone lines Internet Services Provider ISP A company or organization that provides Internet access to the public or to other organizations usually for a fee Most offer a full set of Internet services access to E Mail Newsgroups FTP and Telnet at a minimum and provide either hourly rates or a flat fee for a fixed number of hours of access interrupt request IRQ A system of implementing computer processor interrupts a sus pension of one process to initiate another process usually tempo rarily Local Directory Number The seven digit telephone number assigned to the ISDN line Load Number LN The Canadian equivalent to the U S Ringer Equivalence Number REN system see also Ringer Equivalence Number plain old telephone service POTS The basic analog phone service Does not include ISDN or calling features such as caller ID etc Point to Point Protocol PPP A standard method of transporting multiprotocol datagrams over point to point links PPP facilitates connections through a wide variety of hosts bridges and rou
51. enu system To invoke the VT 100 menu system issue the AT command AT V from a terminal emulation package such as HyperTer minal b You can also use Auto Detect Express 3100 under prefer ences to automatically detect the SPIDs and the Switch Type Inthe ADTRAN Express Configuration program click wizard on the Express Configuration window or use the Auto Detect SPIDs Switch option in the Configuration screen of the VT 100 menu system To invoke the VT 100 menu system issue the AT command AT V from a terminal emulation package such as HyperTerminal c If all configuration information is correct and the unit is properly connected Link Status indicates Link Up If the link status is good and calls still cannot be placed refer to page 8 4 2 Look for the following with the COM port setup e IRQ conflicts e Wrong DTE speed If the PWR LINE LED and 1 and 2 LEDs flash green sequentially after a software upgrade a problem occurred during the download Restart the download using the instructions in Chapter 6 If the download fails a second time contact ADTRAN technical support see inside back cover 61200240L2 20 Express 3100 User Manual 8 3 Chapter 8 Troubleshooting D Dial up connection problems L A variety of causes may result in dial up connection problems 1 Status Buffer messages returned from the ISDN network and the Express 3100 can help diagnose many dial up connection prob lems a
52. er cord or power supply indicated in the manu al Check local codes for any special disposal instructions SAVE THESE INSTRUCTIONS FCC regulations require that the following information be provided in this manual 1 gi This equipment complies with Part 68 of the FCC rules On the bottom of the equipment housing is a label that shows the FCC registration number and Ringer Equivalence Number REN for this equipment If requested provide this information to the tele phone company If this equipment causes harm to the telephone network the tele phone company may temporarily discontinue service If possible advance notification is given otherwise notification is given as soon as possible The telephone company will advise the custom er of the right to file a complaint with the FCC The telephone company may make changes in its facilities equip ment operations or procedures that could affect the proper oper ation of this equipment advance notification and the opportunity to maintain uninterrupted service is given If experiencing difficulty with this equipment please contact ADTRAN for repair and warranty information The telephone company may require this equipment to be disconnected from the network until the problem is corrected or it is certain the equip ment is not malfunctioning This unit contains no user serviceable parts An FCC compliant telephone cord with a modular plug is provid ed with this equipment Thi
53. es The Express 3100 contains two DIP switches 1 and 2 located on the Rear Panel These switches let you physically configure DTE rates and reset the unit The factory default position for both switches is down ON Leave the switches in the down ON position during the initial installation Figure 2 3 shows the location of the switches on the Rear Panel Figure 2 3 DIP Switch Locations on Rear Panel DIP Switch 1 With DIP switch 1 set to the ON down position the Express 3100 auto matically adapts to the DTE rate up to 115 2 kbps With DIP switch 1 set to the OFF up position the unit operates at a DTE rate of 230 4 kbps A special serial COM port using a 16650 UART chip is required to operate at this higher rate DIP Switch1 On Down Autobaud speeds up to 115 2 kbps DTE Rates _ Off Up 230 4 kbps requires 16650 UART DIP Switch 2 DIP switch 2 resets factory default settings when you set it to the OFF up position When the switch is set to the ON down position new settings can be entered These settings are saved until DIP switch 2 is reset to the OFF up position then they are cleared DIP Switch 2 Off Up Factory Default resets settings Reset On Down Normal saves settings 61200240L2 20 Express 3100 User Manual 2 9 Chapter 2 Setting Up the Express 3100 USING SUPPLEMENTAL A
54. es AT responses to be displayed in text form Bit 4 0 Enables AT responses to be displayed in numeric form Bit 7 1 Disable PPP ACCM spoofing Bit 7 0 Enable PPP ACCM spoofing Bit 8 1 Ring indicator uses cadence Bit 8 0 Ring indicator remains on Asynchronous BONDING method 0 ADTRAN revision 0 default 1 Multi vender option POTS features bit mapped register Bit 0 Set Distinctive ring on Bit 1 Set Busy Ring for POTS Port 1 Bit 2 Set Busy Ring for POTS Port 2 Bit 3 Set Bit 4 Set Bit 5 Set Disables call waiting for POTS Port 1 Bit 6 Set Disables call waiting for POTS Port 2 Bit 7 Set Debug only Debug only Miscellaneous message bits Bit 4 Bit 5 Bit 6 Set Connects message with baud rate Express 3100 User Manual 61200240L2 20 Appendix A AT Commands and S Registers S Registers List Continued Command 25 S27 30 S31 32 33 34 36 Function Features DTR Detect Time Determines time in hundredths of a second that must PPP Mode DTE CTS DTERTS DTE DSR DTE CD DTE DTR Inactivity Timer 61200240L2 20 elapse before the Express 3100 recognizes a change in DTR Range 0 to 255 Value determines whether or not PPP will be a single link or multilink connection 0 Single link operation default 1 Multilink operation 2 Use compression Controls the operation of the DTE connector CTS line 0 Follows RTS 1 For
55. es to ring the POTS port Generally the caller experiences a busy signal A message in the Status Buffer is the only indication that a call has been rejected Enable Anonymous Call Rejection Rejects calls where the calling party number is blocked anony mous These numbers normally appear as Private on a Caller ID unit With this option selected the Express 3100 refuses to ring the POTS ports Generally the caller experiences a busy signal A message in the Status Buffer is the only indication that an anony mous call has been rejected Incoming Voice Call Rejection List Contains ten numbers that represent the Call Rejection List This list is used when the Enable Call Reject List option is checked When the Express 3100 detects an incoming Voice or Audio call the telephone number of the caller is compared to the numbers in this list If a match is found the call is rejected 3 14 Express 3100 User Manual 61200240L2 20 Chapter 3 Using the Express Configuration Program Generally the format for the number is one seven digit number If calls are not being rejected while the option is enabled and a number is programmed check the Status Buffer for the number of the caller The number of the caller should match exactly with the number in the Call Rejection List Advanced Tab Contains advanced instructions for the Express 3100 V120 Lower Layer Compatibility Sends a low level compatibility information element as part of the
56. fficulty See page 8 6 61200240L2 20 Express 3100 User Manual 8 1 Chapter 8 Troubleshooting PWR LINE LED is off This indicates a problem with the power to the unit 1 Verify that the power cord is connected to the Express 3100 and that it is plugged into a working 120 volt AC electrical outlet PWR LINE LED flashes and 1 and 2 LEDs are off This indicates a problem with the physical connection of the ISDN line between the Express 3100 and the local telephone company 1 Verify that the large end of the ISDN telephone cable provided with the Express 3100 is connected to the ISDN connector on the rear panel of the Express 3100 2 Verify that the small end of the same ISDN telephone cable is connected to the ISDN telephone wall jack that is installed with a Basic Rate ISDN 3 Ifsteps 1 and 2 do not solve the problem contact your local tele phone service provider PWR LINE LED and 1 and 2 LEDs flash tL green This indicates a configuration problem 1 Verify that the following information has been correctly entered e Switch Type e Service Profile Identifiers GPIDs e ISDN Phone Numbers 8 2 Express 3100 User Manual 61200240L2 20 Chapter 8 Troubleshooting a PWR LINE LED and 1 and 2 LEDs flash L green Continued a To verify this information click Register Dump under diag nostics on the ADTRAN Express Configuration window or click Configuration Screen in the VT 100 m
57. file or profile setup to view the current User profile 3 Click the Setup button to open the setup window 4 From the Name field select the profile you want to save Ensure that the name of the profile you want to save is displayed in the Name field before continuing 5 Click the Save button 61200240L2 20 Express 3100 User Manual 3 17 Chapter 3 Using the Express Configuration Program Modifying Profiles Follow the steps listed below to modify profiles either ISDN or User Instructions for Modifying Profiles Step Action 1 Open the ADTRAN Express Configuration program 2 On the left panel of the Express Configuration program window click on either isdn setup to view the current ISDN profile or profile setup to view the current User profile 3 Click the Setup button to open the setup window 4 From the Name field select the profile you want to modify Ensure that the name of the profile you want to modify is displayed in the Name field before continuing 5 Change all of the parameters as necessary see also Using Profiles on page 3 7 6 Click the Apply button You must apply the changes for them to take effect Copying Profiles Follow the steps listed below to copy a profile either ISDN or User Instructions for Copying Profiles Step Action 1 Open the ADTRAN Express Configuration program 2 On the left panel of the
58. fit or other collateral special or con sequential damages RETURNS Return authorization must be obtained from ADTRAN pri or to return of any items including those for repair Buyer s right to repair or replacement is governed by this Warranty Issuance of credit for returned items shall be made at ADTRAN s discretion upon Buy er s request All returns for credit accepted by ADTRAN are subject to a restocking fee SHIPPING The cost of shipping the equipment from Buyer s facility back to ADTRAN shall be paid by the Buyer The cost for return ship ping of the equipment by surface carrier shall be paid by ADTRAN ADTRAN will utilize other means of express shipment at the request of the Buyer The cost of shipping shall be paid by the Buyer if express vi shipment is requested In warranty equipment returned for repair that is found not defective will carry a nominal charge to cover han dling cost OUT OF WARRANTY The cost of out of warranty repairs including re turn shipment are subject to a charge as quoted by ADTRAN The cost of the repair will be invoiced and the return of the item will be made using the most economical shipment means available ADTRAN will use other means of express shipment at the request of the Buyer In this case the cost of shipping shall be paid by the Buyer ALTERATION TO EQUIPMENT PURCHASED Modification or alter ation to purchased equipment by Buyer other than that specifically authorized by this
59. g the Express 3100 easy This software includes on line help to assist you in quickly and easily setting up your system see also Using On line Help on page 3 5 ANALOG DEVICES SUPPORTED The Express 3100 supports up to two analog devices such as tele phone FAX machine or analog modem in addition to the computer connection for data transmissions When transmitting data at maxi mum throughput over both B channels using Multilink PPP the Ex press 3100 modem automatically detects calls on the analog ports Upon detection the Express 3100 modem adjusts the speed of the data call to 64 kbps using one B channel and accepts the analog voice call on the other B channel After completing the analog voice call the Ex press 3100 modem automatically resumes data transfer over both B channels REMOTE ACCESS Remote access gives Management Information Systems MIS manag ers the flexibility of adjusting the configuration of remote units over the ISDN line 61200240L2 20 Express 3100 User Manual 1 1 Chapter 1 Overview EXPRESS 3100 FEATURES The Express 3100 provides the following features e Data rates up to 230 4 kbps more than six times faster than a V 34 analog modem e Simple setup with the ADTRAN Express Configuration Soft ware e LZS technology from hi fn for up to 4 to 1 compression e Remote configuration e Windows Plug and Play compatibility e Connections for two analog devices e Custom calling featu
60. ground SPID ict service profile identifiers TD wisn transmitted data TEL eustea terminal endpoint identifier eee seen transmit TXD os ated transmit data UART universal asynchronous receiver transmitter AR ees esd Year 2000 E 2 Express 3100 User Manual 61200240L2 20 ApperdixF Glossary Always On Dynamic ISDN AO DI A technology that allows a virtual connection to a corporate net work or to the Internet while conserving costs by transmitting over the low bandwidth D channel As bandwidth demand in creases B channels are added and then dropped as bandwidth re quirement decreases AT commands A set of commands that allows a computer to take control of a mo dem and to retrieve information from a modem AT stands for at tention and precedes each command Bandwidth Allocation Control Protocol BACP In ISDN a protocol that controls the addition and removal of channels from a multichannel link bit error rate test BERT A diagnostic tool used to test data integrity by transmitting a known pattern of bits and then evaluating the subsequent bit error rate Bandwidth on Demand Industry User Group Protocol BONDING A set of protocols that improves interoperability among multi plexers from various vendors BONDING describes a number of interoperability modes for switched networks so that a sideband signal can be subdivided into multiple 56 kbps or 64 kbps chan nels and then recombined at the receiving end 61200240L2
61. he first or second channel The calling phone number is displayed if available ACCESS INFO_DISCARDED The network was unable to deliver access information to the far end Back to online Express 3100 went back online Bad async BPS The Bonding protocol determined that the selected asynchro nous bit rate is not supported Bad AT numeric User issued an AT command with an argument that was out of range 61200240L2 20 Express 3100 User Manual B 1 Appendix B Status Buffer Messages Bad call type Express 3100 placed a call with an improper call type Bad DTE Baud The DTE bit rate does not match a valid bit rate for the proto col selected BAD_INFO_ ELEM Call control error Bad phone number Express 3100 attempted to call an invalid phone number BEAR_CAP_NOT_AVAIL The bearer channel requested is not available BEARER_CAP_NOT_AUTH Bearer capability requested is not authorized Bearer Mode Incoming call is not of a type the Express 3100 can accept Bearer Info Cap Incoming call information transfer capability is not known BONDING XXX The amount of bytes or corrected delay between the B2 and B1 Bearer channels XXX can range from 8000 to 8128 BPS mismatch Bonding negotiation found a bit rate mismatch Break to AT cmd User issued a break in request Break ignored User issued an extra break in request BUSY The called number is busy B 2 Express 3100 User Manual 61200240L2 20 Appendix B St
62. ible since echo is off by de fault To enable echo type ATEL 4 Click the Transfer menu then click Send File 5 Click Browse to locate the directory and file to download to the Express 3100 61200240L2 20 Express 3100 User Manual 6 3 Chapter 6 Upgrading Software Instructions for Upgrading Software Using HyperTerminal Step Action 6 Change the Protocol to 1K Xmodem and click Send 7 Once the download is complete exit HyperTerminal saving the session if desired The software upgrade is now complete If the PWRILINE B1 and B2 LEDs are flashing the software upgrade failed In this case see Troubleshooting on page 8 1 6 4 Express 3100 User Manual 61200240L2 20 Chapter7 Installing an Analog Modem If you are using a PC running Windows 95 98 you can connect an internal analog modem to the Express 3100 and access an Internet Service Provider or host server that does not support ISDN one Windows NT 4 0 does not support this feature This chapter describes the installation procedures for internal modems SETTING THE CARRIER DETECT SIGNAL Before enabling the modem using the Express Configuration pro gram set the Carrier Detect CD signal from the modem to Normal track CD signal Use the AT command AT amp C1 to do this To enter AT commands into the modem open a VT 100 terminal emulation ses sion and enter the following lt er gt indica
63. indows NT The Windows NT operating system does not automatically detect and install the necessary driver for installing the Express 3100 therefore you must follow the procedure outlined here Windows NT Express 3100 Installation Procedure Step Action 1 Double click in turn each of the following icons My Computer gt Control Panel gt Modems 2 Click the Add button to display the Install New Modem window 3 Click the Next button Windows NT detects the Express 3100 2 4 Express 3100 User Manual 61200240L2 20 Chapter 2 Setting Up the Express 3100 Windows NT Express 3100 Installation Procedure Step Action 4 To complete the installation follow the on screen instructions Double click on the icon My Computer 5 6 Double click on the icon for the drive labelled Express 3100 7 The ADTRAN Installation Helper automatically runs Follow the instructions in Installing the Express Configuration Software Windows on page 2 4 manufacturer enter the letter of the CD ROM drive If you are asked for a driver disk provided by the hardware x containing the Express 3100 CD MACINTOSH INSTALLATION PROCEDURE The following Step Action tables provide step by step directions for installing the Express 3100 on a Macintosh however the basic instal lation procedure is as follows 1 Connect and power up the hardware see page 2 6
64. ines the activator code for Message Waiting The default value is 63 Preview Tab The Preview tab window displays a list of the configuration parame ters and their values for the current profile ATS refers to the AT com mands for that configuration parameter Description refers to the particular configuration parameter and Value lists the corresponding parameter value 61200240L2 20 Express 3100 User Manual 3 9 Chapter 3 Using the Express Configuration Program User Profile Window The User profile window contains five tabs General Protocols Phone List Advanced and Preview The General Protocols Phone List and Advanced tabs contain fields for setting parameters The Preview tab lists information about the profile shown in the Name box User Profile Setup BEI Name Profile 1 z New Copy _Delete General Protocols Phone List Advanced Preview m Protocol r DTE Protocol PPP Async Synce DTR Options Ignore DTA ha PPP Mode Muttiink PPP 7 Flow Control Hardware Flow x Enable Bandwidth OnDemand IM Data Call Type Data 64K x Disable BACP r Data Over Voice E POTS Call Routing Speech Audio gt P0 Enable distinctive ringing Vv Read Apply Import Export Close Figure 3 4 User Profile Setup Window General Tab The General Tab lets you set Protocol DTE and POTS parameters Protocol Sets the protocol type PPP Async Sync
65. ion information continuously complies with Part 68 of the FCC Rules and Regulations The digital CPE does not transmit digital signals containing en coded analog content or billing information which is intended to be decoded within the telecommunications network The encoded analog content and billing protection is factory set and is not under the control of the customer I attest that the operator s maintainer s of the digital CPE responsi ble for the establishment maintenance and adjustment of the encoded analog content and billing information has have been trained to per form these functions by successfully having completed one of the fol lowing check appropriate blocks A A training course provided by the manufacturer grantee of the equipment used to encode analog signals or B A training course provided by the customer or authorized repre sentative using training materials and instructions provided by the man ufacturer grantee of the equipment used to encode analog signals or C An independent training course e g trade school or technical institution recognized by the manufacturer grantee of the equip ment used to encode analog signals or D In lieu of the preceding training requirements the operator s maintainer s is are under the control of a supervisor trained in ac cordance with circle one above I agree to provide telco s name with proper doc umentation to demonstrat
66. land 2 Defines the ISDN LDNs The LDN is the seven digit telephone number assigned to the ISDN line and is used when placing or re ceiving calls A multipoint line may have LDNs that resemble the following ISDN Phone Number 1 5551212 ISDN Phone Number 2 5551213 SPIDs land 2 not necessary for some switches Identifies the ISDN terminal equipment to the ISDN switch SPIDs are assigned by the telephone company when the ISDN line is in stalled The SPID usually looks similar to the telephone number For example a multipoint line may have SPIDs that look as follows Service Profile ID 1 0155512120 Service Profile ID 2 0155512130 The number of SPIDs required 0 1 or 2 depends on how the ISDN line is configured For example a point to point line has no SPIDs Multipoint lines have one or more SPIDs The Express 3100 uses the presence of one SPID to determine if the line is multi point If the line only has one SPID then the SPID must be entered in the box labeled Service Profile ID 1 3 8 Express 3100 User Manual 61200240L2 20 Chapter 3 Using the Express Configuration Program N11 Conference Feature Defines the activator code for Call Conference This code is gener ally used only with National ISDN switches The default value is 60 NI1 Transfer Feature Defines the activator code for Call Transfer This code is generally used only with National ISDN switches The default value is 61 N1l1 Message Feature Def
67. lash hook conference transfer 3 16 flash hook default call waiting 3 16 flow control 3 11 hardware 3 11 no control 3 11 software 3 11 61200240L2 20 H HyperTerminal upgrading software using 6 3 installing analog modem 7 1 Express 3100 Macintosh 2 5 Windows 95 98 2 2 Windows NT 2 4 Express configuration software Macintosh 2 7 Windows 2 4 internal analog modem 7 2 connecting 7 3 Internet access protocols 3 6 ISDN profile window 3 7 general tab 3 8 NI1 conference feature 3 9 NII message feature 3 9 NI1 transfer feature 3 9 phone numbers 3 8 SPIDs 3 8 switch type 3 8 packet tab 3 9 preview tab 3 9 ISDN profiles 3 6 ISDN ordering 1 3 L LEDs 2 7 link down 8 4 local units diagnosing 3 22 diagnosing connection problems 3 displaying caller ID log buffer 3 22 displaying current status 3 22 launching terminal programs 3 23 retrieving current settings 3 22 61200240L2 20 Express 3100 User Manual Index loop status messages C 1 Macintosh connecting the hardware 2 6 installation procedure 2 5 installing the Express configuration software 2 7 message waiting code 3 9 indicator 5 4 O on line help using 3 5 opening the Express configuration program 3 2 Macintosh 3 3 ordering an ISDN line 1 3 P phone number allocation 2 11 phone numbers ISDN setting 3 8 pinouts D 1 placing unit back on line 4 3 ports EIA 232 2 11 POTS port 1 2 11 POTS port 2 2 11 power line LED flashes green 8 2 off
68. ll occurs flash hook acts as call waiting See also Call Conferencing on page 5 1 Preview Tab The Preview Tab window displays a list of the configuration parame ters and their value for the current profile ATS refers to the AT com mands for that configuration parameter Description refers to the particular configuration parameter and Value lists the corresponding parameter value 3 16 Express 3100 User Manual 61200240L2 20 Chapter 3 Using the Express Configuration Program Creating New Profiles Follow the steps listed below to create a new profile either ISDN or User Instructions for Creating New Profiles Step Action 1 Open the ADTRAN Express Configuration program 2 On the left panel of the Express Configuration program window click on either isdn setup to view the current ISDN profile or profile setup to view the current User profile 3 Click the Setup button to open the setup window 4 Click on New to create a new profile 5 Enter a name for the new profile in the Name field 6 Make any additional changes and click Apply Saving Profiles Follow the steps listed below to save a profile either ISDN or User Instructions for Saving Profiles Step Action 1 Open the ADTRAN Express Configuration program 2 On the left panel of the Express Configuration program window click on either isdn setup to view the current ISDN pro
69. log signals and transmitted on the network e The affidavit shall affirm that either no encoded analog content or billing information is being transmitted or that the output of the device meets Part 68 encoded analog content or billing protection specifications e End user customer will be responsible to file an affidavit with the local exchange carrier when connecting unprotected Customer Premises Equipment CPE to 1 544 Mbps or subrate digital ser vices e Untilsuch time as subrate digital terminal equipment is registered for voice applications the affidavit requirement for subrate ser vices is waived Affidavit for Connection of Customer Premises Equipment to 1 544 Mbps and or Subrate Digital Services For the work to be performed in the certified territory of telco name State of County of I name business address telephone number being duly sworn state I have responsibility for the operation and maintenance of the termi nal equipment to be connected to 1 544 Mbps and or subrate digital services The terminal equipment to be connected complies with Part 68 of the FCC rules except for the encoded analog content and billing protection specifications With respect to encoded analog content and billing protection Iattest that all operations associated with the establishment main tenance and adjustment of the digital CPE with respect to analog con tent and encoded billing protect
70. lt Specifies the number of seconds both endpoints attempt to detect the async BONDING frame pattern when a call is connected before deciding the async BONDING call has failed When operating with other manufacturer s async BONDING equipment it may be necessary to lengthen this timer so that it matches TXADD01 0 to 255 10 sec is default The number of seconds both endpoints wait for the additional call to be connected at the end of negotiation before deciding the async BONDING call has failed When dialing overseas it may be necessary to lengthen this timer to allow for slower call routing 0 to 255 50 sec is default The number of seconds both endpoints attempt to equalize the network delay between the bearer channels before deciding the Async BONDING call has failed 0 to 255 50 sec is default The number of seconds the answering endpoint attempts to detect the Async BONDING negotiation pattern from the originating endpoint before aborting to clear channel mode It may be necessary to shorten this timer if the DTE equipment connected to the Express 3100 also has timer constraints for completing non BONDING parameter negotiation 0 to 255 10 sec is default The number of seconds both endpoints attempt to negotiate agreeable values for bearer channels and channel capacities before deciding the async BONDING call has failed 0 to 255 5 sec is default Express 3100 User Manual 61200240L2 20 Appendix A AT Commands and S Regi
71. mpromise such claim suit or action vii In the event of a claim suit or action against ADTRAN alleging infringement by the use of any such equipment or documentation furnished under this Agreement in combination with other articles or in carrying out any process covered by a patent owned or controlled by any other person in which independent use of the equipment under this Agreement would not be an infringement Buyer shall save ADTRAN harmless from liability as finally determined by a court of competent jurisdiction for such infringement provided that ADTRAN shall have given Buyer full and exclusive control of the defense thereof and that Buyer shall have the sole right to settle claim suit or action Except as herein provided in this indemnity paragraph neither Buyer nor ADTRAN makes any warranty to the other with respect to any claim suit or action of any third party by way of infringement and nei ther party shall be responsible to the other for any loss cost or damag es consequential or otherwise that may be suffered by the other as a result of any such claim suit or action viii Affidavit Requirements for Connection to Digital Services e Anaffidavit is required to be given to the telephone company whenever digital terminal equipment without encoded analog content and billing protection is used to transmit digital signals containing encoded analog content which are intended for even tual conversion into voiceband ana
72. ne feed ASCII value of 10 decimal Range 0 to 127 s05 Back Space Determines which key moves the cursor back one space to Character erase a character The standard character is the backspace ASCII value of 8 decimal Range 0 to 127 S07 Connect Determines how long the Express 3100 waits for an Time outgoing call to be answered 15 15 seconds 30 30 seconds 60 1 minute 120 2 minutes 240 4 minutes s08 Call Rejection Determines which incoming voice calls the Express 3100 will reject 0 Disables 1 Reject anonymous calls only 2 Reject calls on call rejection list only 3 Reject anonymous and call rejection list numbers 61200240L2 20 Express 3100 User Manual A 9 Appendix A AT Commands and S Registers S Registers List Continued Command S12 S13 S14 S15 S19 S20 S21 S22 A 10 Function Escape Time Spid Download Enable Disable Misc Bits Async Bonding Miscellaneous POTS Read POTS Write POTS Msg Bits Features Determines the delay required immediately before and after entering the escape command for the Express 3100 to recognize and execute the command Range 0 to 127 0 Enabled 1 Disabled Miscellaneous bits bit 8 is most significant bit Bit 2 1 Enables on screen echo of AT commands Bit 2 0 Disables on screen echo of AT commands Bit 3 0 Enables AT responses from the Express 3100 Bit 3 1 Disables AT responses from the Express 3100 Bit 4 1 Enabl
73. ngth of time in seconds both units wait for an ad ditional call to connect at the end of negotiation before determin ing Async BONDING has failed TXDEQ Specifies the length of time in seconds both units attempt to equalize a network delay between ISDN B channels before deter mining Async BONDING has failed TAN ULL Specifies the length of time in seconds the answering unit at tempts to detect Async BONDING negotiation from the originat ing unit before determining Async BONDING has failed 61200240L2 20 Express 3100 User Manual 3 13 Chapter 3 Using the Express Configuration Program TCID Specifies the length of time in seconds both units attempt to ne gotiate an agreeable value for B channels and channel capacities before determining Async BONDING has failed Phone List Tab Stores phone numbers used for various call accept or reject criteria Allow only stored numbers Instructs the Express 3100 to accept only incoming calls originat ing from telephone numbers programmed in Stored Numbers 0 through 9 Stored N umbers Accepts and saves ten numbers used for dialing or call screening Enable Call Rejection List Instructs the Express 3100 to compare all incoming Speech and Audio calling party numbers to the list of ten numbers in the In coming Voice Call Rejection List Ifa match between the incoming calling party number and an entry in the Incoming Voice Call Re jection List occurs the Express 3100 refus
74. nk connection SN2 LOC Stored number 2 string SN3 LOC Stored number 3 string SN4 LOC Stored number 4 string SN5 LOC Stored number 5 string SN6 LOC Stored number 6 string SN7 LOC Stored number 7 string SN8 LOC Stored number 8 string SN9 LOC Stored number 9 string CRO LOC Call Reject List Number 0 CR1 LOC Call Reject List Number 1 CR2 LOC Call Reject List Number 2 CR3 LOC Call Reject List Number 3 CR4 LOC Call Reject List Number 4 CR5 LOC Call Reject List Number 5 CR6 LOC Call Reject List Number 6 CR7 LOC Call Reject List Number 7 CR8 LOC Call Reject List Number 8 CRI LOC Call Reject List Number 9 61200240L2 20 Express 3100 User Manual Appendix A AT Commands and S Registers A 16 Express 3100 User Manual 61200240L2 20 ApperixB Status Buffer Messages Status Buffer messages provide information about call progress ISDN link status and error conditions The Status Buffer contains only the last 20 status messages with relevant status items generated during unit operation The most recent status message appears as 1 with the remaining status messages appearing in descending order Messages shown entirely in capital letters are generated by the ISDN network Messages with lower case letters are generated by the Express 3100 2047 BERT orig Test remote originated 2047 BERT bit error rate test pattern 2047 loopbk ansr Test remote answered 2047 BERT pattern Answer The Express 3100 answered a call on either t
75. nnected The V 120 rate adaption successfully connected to the far end unit V120 Timeout V 120 negotiation failed WRONG_MESSAGE Call control error WRONG_MSG _FOR_STATE Call control error B 10 Express 3100 User Manual 61200240L2 20 Appendixc Loop Status Messages This appendix lists the status line messages and their definitions Call Connect B1 Bearer channel 1 is connected and is active Call Connect B2 Bearer channel 2 is connected and is active Call Connect B1 B2 Bearer channels 1 and 2 are active Disconnecting The current phone call is being disconnected hung up Getting TEI 1 The Express 3100 is receiving its first TEI from the network Getting TEI 2 The Express 3100 is receiving its second TEI from the network Link Down The network interface is not in sync Network Loopback The Express 3100 has been commanded to perform an ISDN loopback toward the network Ready The unit is ready to make or accept a call Register SPID 1 The Express 3100 is registering its first SPID with the network 61200240L2 20 Express 3100 User Manual C 1 Appendix C Loop Status Messages Register SPID 2 The Express 3100 is registering its second SPID with the net work Ringing The phone number just dialed is ringing XXXXX NNNN A rate adaption is running at the bit rate specified by nnnn XXXXX Quitting A rate adaption protocol is turning off Xxxxx Ready A rate adaption protocol is ready xxxx
76. nnecting an Internal Analog Modem 7 3 Chapter8 Troubleshooting 0 cece cece eens 8 1 Troubleshooting Guidelines 0 000000000 eee 8 1 Appendix A AT Commands and S Registers A 1 Appendix B Status Buffer Messages 0000000e B 1 Appendix C Loop Status Messages eeee eens C 1 Appendix D Connector Pinouts 0c cece eee eee D 1 Appendix E Acronyms and Abbreviations E 1 Appendix F Glossary 0 ccc cece eee cece ence eee eneee F 1 TN OX ei tented See E eae Vitale Dele E E E eaes Index 1 61200240L2 20 Express 3100 User Manual XV Table of Contents xvi Express 3100 User Manual 61200240L2 20 List of Figures Figure 1 1 Express 3100 Contents 0 cee ee eee 1 4 Figure 2 1 Front Panel LEDs 00008 2 7 Figure 2 2 Express 3100 Rear Panel 0 0005 2 8 Figure 2 3 DIP Switch Locations on Rear Panel 2 9 Figure 2 4 Possible Hardware Configuration 2 10 Figure 2 5 POTS Interfaces 0 0 c cece eee eee 2 11 Figure 3 1 ADTRAN Express Configuration GUI 3 2 Figure 3 2 Tray Tool Icon in the Taskbar 3 3 Figure 3 3 ISDN Profile Setup Window 54 3 7 Figure 3 4 User Profile Setup Window 3 10 Figure 3 5 Diagnostics Window 000 cece eee 3 22 Figure 3 6 Preferences
77. nning click on the about tab of the Express Configuration program or view the Status menu via a VT 100 terminal emulation session Use the Express Configuration program or a VT 100 terminal emula tion program that supports the XMODEM or XMODEM 1K protocols such as HyperTerminal to upgrade your software This chapter pro vides instructions for upgrading software using the Express Configu ration program and using HyperTerminal selected please see the instructions supplied with the package to set up an XMODEM or XMODEM 1K connection lt Ifa terminal emulation package other than HyperTerminal is UPGRADING FILES USING THE EXPRESS CONFIGURATION PROGRAM Instructions for Upgrading Software Using the Express Configuration Program Step Action 1 Download the necessary upgrade files from the ADTRAN web site www adtran com 2 Open the Express Configuration program If necessary see Opening the Program on page3 2 for detailed instructions 61200240L2 20 Express 3100 User Manual 6 1 Chapter 6 Upgrading Software Instructions for Upgrading Software Using the Express Configuration Program Step Action 3 Click on the Express Configuration program option labeled diagnostics 4 Enter the file name in the File Name field or Browse for the right file 5 Click the Start button to start the software upgrade process File Name f Diagnostics Firmware Upgrade
78. nstall the unit Windows 95 98 Express 3100 Installation Procedure Step Action 1 If you haven t already done so insert the Express 3100 CD into the CD ROM drive The Express 3100 CD launches automatically and the Windows 95 98 operating systems detect and install the necessary driver for installing the Express 3100 into the system on the My Computer icon and then on the icon for the Alternatively you can launch the CD by double clicking dg drive labelled Express 3100 2 When the ADTRAN Installation Helper runs go to the instructions Installing the Express Configuration Software Windows on page2 4 61200240L2 20 Express 3100 User Manual 2 3 Chapter 2 Setting Up the Express 3100 Installing the Express Configuration Software Windows The Express Configuration software helps you configure your unit Follow the instructions in this Step Action table to install this soft ware During software installation if you encounter any error screens or if the unit remains at Link Down i e blinking green LEDs for longer than 15 minutes see Troubleshooting on page 8 1 Installing the Express Configuration Software Windows Step Action 1 If you haven t already done so insert the Express 3100 CD into the CD ROM drive 2 Click on Install 3 Follow the on screen instructions to complete the installation Installing the Express 3100 W
79. nstructions for Macintosh Open the ADTRAN ISDN folder and double click the Express Configuration icon CLOSING THE PROGRAM Close the Express Configuration program by clicking Exit on the left panel of the ADTRAN Express Configuration window or by clicking the close button X1 on the Title Bar If Add Tray Tool under preferences is selected the Express one icon Tray Tool appears in the Task Bar when you close the program for more information on the Tray Tool see Launching the Tray Tool on page 3 3 LAUNCHING THE TRAY TOOL With the Preferences menu item Add Tray Tool selected the Tray Tool launches when you close the Express Configuration program The Tray Tool provides quick access to the Express Configuration pro gram and other features You can tell that the Tray Tool is active be cause the Tray Tool icon resides in the Windows Task Bar see Figure 3 2 To close the Tray Tool right click on the Tray Tool icon E SERAP 7 22 PM Figure 3 2 Tray Tool Icon in the Taskbar 61200240L2 20 Express 3100 User Manual 3 3 Chapter 3 Using the Express Configuration Program Opening the Tray Tool Menu To open the Tray Tool Menu click the right mouse button on the Tray Tool icon located in the Task Bar see Figure 3 2 A brief descrip tion of these menu items follows Properties Launches the Express Configuration program Refresh Properties Refresh Capture COM Port Abou
80. placed INTERWORKING_UNSPEC A non ISDN network sent an unspecified message Inv Password Remote configuration failed due to incorrect password INVALID _CALL_REF Call control error 61200240L2 20 Express 3100 User Manual B 5 Appendix B Status Buffer Messages INVALID ELEM CONTENTS Call control error INVALID_MSG_UNSPEC Invalid message protocol error INVALID NUMBER_FORMAT The dialed number has an invalid format L1 not up The network interface is not active L2 not up The data link layer interface is not active L3 not up The call control interface is not active L2 2 not up The data link layer interface for a second call BONDING is not active L3 2 not up The call control layer interface for a second call BONDING is not active LDN TOO LONG The local directory number entered has too many digits Login failed Unable to connect to remote unit on remote configuration at tempt MANDATORY_IE_LEN ERR Mandatory information element length error MANDATORY_IE_MISSING Mandatory information element missing MULTILINK PPP UP Unit connected with Multilink PPP B 6 Express 3100 User Manual 61200240L2 20 Appendix B Status Buffer Messages Need 64K call The BONDING protocol requires the Express 3100 to be con figured for 64K data call types NETWORK BUSY The ISDN switch is busy and unable to process a call NETWORK_CONGESTION The phone network is currently congested NETWORK_OUT_OF_ORDE
81. ply for the Express 3100 GND 12V Figure D 4 Express 3100 Power Supply D 2 Express 3100 User Manual 61200240L2 20 AppendixE Acronyms and Abbreviations AC ns ete alternating current AO DI Always On Dynamic ISDN ATS veins AT commands BERT bit error rate test BONDING Bandwidth on Demand Industry User Group Protocol BPS feck cede bits per second CDyeen ated carrier detect CPE eo cieie ti Customer Premises Equipment CTS ienas clear to send DCE ecseaaws data circuit terminating equipment DIP i onsexets dual inline pin DN dsceeets os directory number DSR data set ready DTE sinc data terminal equipment DIR aaa data terminal ready PCC ee tee Federal Communications Commission GU Dore 5 5 si graphical user interface IRQ interrupt request ISDN Integrated Services Digital Network ISP seas iera Internet Service Provider kbps kilobits per second 61200240L2 20 Express 3100 User Manual E 1 Appendix E Acronyms and Abbreviations LED Arae ta liquid crystal display LDN local directory number LED light emitting diode LN ss hae sans load number Mbps megabits per second NG rie oi wcttissen no connection POTS plain old telephone service PPP ss 2caids Point to Point Protocol RD secre as received data REN ringer equivalence number RIS eases request to send RA rera receive RXD receive data OGis eta n3 signal
82. press Configuration program click on about on the left panel of the GUI 3 26 Express 3100 User Manual 61200240L2 20 Chapter4 Using VT 100 Terminal Emulation You can configure the Express 3100 using any communications pack age that supports VT 100 terminal emulation Ensure that the Express 3100 is properly connected to your PC and that it is powered on before you try to configure your unit Configuring the Express 3100 Using VT 100 Terminal Emulation Step Action 1 Connect to a VT 100 terminal using a communications package such as HyperTerminal 2 At the prompt enter the command AT v_ and press the Enter key The Configuration screen displays see Figure 4 1 The AT command is not visible as you type since echo is off by default To enable echo type ATE1 3 Enter the following information e Area Code e ISDN phone number 1 e ISDN phone number 2 4 Enter Ctrl X to exit the menu 61200240L2 20 Express 3100 User Manual 4 1 Chapter 4 Using VT 100 Terminal Emulation Express 3166 Configuration Menu 1 ISDN Phone Number 1 17 Remote Num Password 2 ISDN Phone Number 2 3 Switch Type Euro ISDN 4 Call Type Data 64K 5 SPID 1 6 SPID 2 7 Auto Answer Enabled 8 Call Screening Answer Any 9 Mu Law A Law A Law 16 Call Routing Speech Aud io gt POTS 11 DTR Options Ignore DTR 12 Flow Control Hardware Flow 13 Protocol PPP Asyn Sync
83. r Dump Status Buffer exit Figure 3 5 Diagnostics Window Diagnosing Local Units You can collect information about local units using the diagnostics option Click on the appropriate button to access the information you want Displaying the Unit s Current Status The Unit Info button under diagnostics displays the current status of several items ISDN Loop Status Firmware Version Firmware Check sum and the status of an external modem Displaying the Express 3100 s Caller ID Log Buffer Click the Caller ID button under diagnostics to display the caller s telephone number for incoming Voice and Audio calls while the log is open To clear the contents of the log buffer click the Clear button Retrieving Current Settings To retrieve the current Express 3100 settings click the Register Dump button under diagnostics The current settings display in a format identical to the Preview list see Preview Tab on page 3 9 or page 3 16 3 22 Express 3100 User Manual 61200240L2 20 Chapter 3 Using the Express Configuration Program Diagnosing Connection Problems You can diagnose many connection problems by viewing the Status Buffer messages returned from the ISDN network and the ADTRAN Express 3100 Access these messages by clicking the Status Buffer but ton under diagnostics Launching Terminal Programs Launch the terminal program specified in the preferences option Program Name by clicking the Terminal
84. res such as Caller ID and Call Waiting 1 2 Express 3100 User Manual 61200240L2 20 Chapter 1 Overview SYSTEM REQUIREMENTS Table 1 1 shows customer provided requirements for using the Express 3100 Table 1 1 Customer provided Requirements Requirement PC Macintosh Computer 486 or higher Power Mac or 68020 processor Operating system Windows 95 98 Windows 7 0 or greater NT 4 0 or greater Compact disk drive Required Required Free disk space 1 5 MB 2 MB 16550 UART high Required for data speed of 230 4 kbps speed serial port EIA 232 serial cable Connector on one end is DB 25 the connector on other end matches the COM port on your computer One Basic Rate ISDN Includes two ISDN phone numbers sometimes Line referred to as local directory numbers see also Ordering a Basic Rate ISDN Line on page 1 3 Single ISDN phone number and point to point lines are not recommended for use with the Express 3100 ORDERING A BASIC RATE ISDN LINE Request EZ ISDN 1 Capability Package U when ordering your ISDN line from the telephone company The telecommunications industry recommends EZ ISDN 1 for most home office small business applica tions For more information on ordering your ISDN line see the ADTRAN document Ordering ISDN Service User Guide part number 60000 015 8 available on the ADTRAN home page at http www adtran com or 61200240L2 20 Express 3100 User Manu
85. s equipment is designed to be connect ed to the telephone network or premises wiring using an FCC compatible modular jack which is Part 68 compliant The following information may be required when applying to the local telephone company for leased line facilities Service Digital Facility ServiceOrder Network Jacks Type Interface Code Code ISDN 02155 6 0F RJ 45 Federal Communications Commission Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environ ment This equipment generates uses and can radiate radio frequen cy energy and if not installed and used in accordance with the instructions may cause harmful interference to TV or radio reception which can be determined by turning the equipment on and off The user is encouraged to try to correct the interference by one or more of the following methods e Reorient or relocate the receiving antenna e Increase the separation between the equipment and receiver e Connect the equipment into an outlet on a circuit different from that to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help Changes or modifications to this unit not expressly P LING approved by ADTRAN will
86. setup message Connect Timeout Sets the length of time that the Express 3100 waits for the far end unit to answer an outgoing call Inactivity Timer Defines the amount of time in minutes the Express 3100 remains idle before automatically disconnecting the current data call A value of 0 indicates the Inactivity Timer is off Remote Password Accepts the six digit numeric password for the remote unit called Valid characters are 0 through 9 Alphabetic characters are not ac cepted Test Timeout Defines the amount of time in minutes the Express 3100 tests a remote unit Auto Answer Answers data calls in three different ways Enabled Automatically answers incoming data calls Disabled Does not answer data calls An AT answer command ATA must be issued before a call can be answered Dump all calls Keeps the line free for outgoing calls by not answering incoming calls 61200240L2 20 Express 3100 User Manual 3 15 Chapter 3 Using the Express Configuration Program Disable call waiting on POTS 1 and 2 Instructs Express 3100 to disable call waiting and give callers ei ther a ringing tone or a busy tone Flash Hook Default Flash hook means to press and release the flash button on the telephone keypad The options include Call Waiting and Confer ence Transfer Call Waiting Flash hook used only for call waiting Conference Transter Flash hook used to connect conference call ing parties however if incoming ca
87. st of ten numbers that the user wants rejected If a match is found the POTS port will not ring Gen erally the caller experiences a busy signal To find out if calls have been rejected users must view the Status Buffer for rejection messag es Anonymous Call Rejection Sometimes callers block a party number so that you cannot see who is calling in i e an anonymous call These numbers normally appear as Private on a Caller ID unit If the Anonymous Call Rejection feature is 5 2 Express 3100 User Manual 61200240L2 20 Chapter 5 Optional Calling Features enabled anonymous calls will not ring the POTS port Generally the caller experiences a busy signal To find out if calls have been rejected users must view the Status Buffer for rejection messages CALL WAITING Call Waiting permits one voice call to be placed on hold while answer ing another voice call To enable this option follow the instructions below Instructions for Enabling Call Waiting Step Action 1 Flash hook i e press FLASH button on telephone keypad to place the active call on hold and answer an incoming call 2 Flash hook as necessary between the two calls 3 Hang up to terminate both calls Controlling Call Waiting Call waiting can be disabled and enabled on a per call basis When dis abled you do not hear the call waiting tone Instructions for Enabling Disabling the Call Waiting Tone To
88. sters S Registers List Continued Command Function s52 Switch Type s53 Call Type s54 Protocol Type s58 Call Screening s65 Expert ISDN S71 DTE Rate S72 Data Bits S73 DTE Parity 61200240L2 20 Features Selects the network switch type for dial service 0 LUCENT 5ESS 2 National ISDN 1 3 NEC 4 EuroISDN Call type Dial service only 0 Speech 1 Audio 2 56 Kbps data 3 64 Kbps data Rate adaption protocol type 2 Async BONDING 5 V 110 6 V 120 11 Fallback 12 PPP async to sync conversion Allows the Express 3100 to screen incoming calls 0 Answer any call 1 Answer only calls from numbers matching those stored in SNO through SN9 Sets the AutoSpid determination feature 0 Disable default 1 Enable Selects the DTE connector bit rate 3 1200 6 2400 8 4800 11 9600 15 19200 17 38400 20 57600 23 115200 25 230400 Selects the number of asynchronous data bits 0 8 bits 1 7 bits Selects the number of asynchronous parity bits 0 None 1 Odd 2 Even Express 3100 User Manual A 13 Appendix A AT Commands and S Registers S Registers List Continued Command S74 S75 s90 S91 S92 93 S94 S118 Function DTE Stop DTE Flow Conference ID Transfer ID Features Selects the number of asynchronous parity bits 0 None 1 Odd 2 Even Selects asynchronous flow control 0 None 1 XON OFF from DTE controls DCE 2 XON OFF from DCE
89. sum d413 5 EMPTY Serial Number 915D6569 6 EMPTY Loop Status Deactivated 7 EMPTY Num Dialed No Call 8 EMPTY RTS On 9 EMPTY cTs On 16 EMPTY DCD Off 11 EMPTY DTR On 12 EMPTY 13 EMPTY 14 EMPTY 15 EMPTY 16 EMPTY 17 EMPTY 18 EMPTY 19 EMPTY 26 EMPTY Ct1 STATUS Ct1 T TEST Ct1 C CONFIG Ct1 D DIAL Ct1 X EXIT Figure 4 2 VT 100 Terminal Status Buffer Menu 61200240L2 20 Express 3100 User Manual 4 3 Chapter 4 Using VT 100 Terminal Emulation STATUS BUFFER MESSAGES Status Buffer messages provide information about call progress ISDN link status and error conditions see Figure 4 2 on page 4 3 The Sta tus Buffer contains only the last 20 status messages with relevant sta tus items generated during unit operation The most recent status message appears as Status 1 with the remaining status messages ap pearing in descending order Appendix B Status Buffer Messages lists the Status Buffer messages and their descriptions 4 4 Express 3100 User Manual 61200240L2 20 Chapter5 Optional Calling Features The Express 3100 fully supports optional calling features such as three or six way call conferencing call forwarding caller ID call re turn call holding call transfer call rejection call waiting and mes sage waiting To use these features your touch tone telephone must connect to POTS 1 see Connecting Your Primary Telephone on page 2 11 service to
90. t Express Configuration Help on Express Configuration Exit Instructs the Express Configuration Software to update the icon sta tus Capture COM Port Allows Caller ID information to display on the screen when you are not using a terminal application or dial up networking You must disable Capture COM Port before using dial up networking or other terminal packages About Express Configuration Displays version information Help on Express Configuration Opens the on line help file Exit Closes the Tray Tool 3 4 Express 3100 User Manual 61200240L2 20 Chapter 3 Using the Express Configuration Program FACTORY DEFAULT SETTINGS The factory default configuration settings suffice for most applica tions However you can change these settings to create custom config urations using ISDN and User profiles see Understanding Profiles on page 3 6 You can also restore these settings at any time Restoring Factory Default Settings To restore the Express 3100 to the factory default settings follow the steps below Instructions for Restoring Factory Default Settings Step Action 1 Set DIP switch 2 to the OFF Up position Disconnect the Express 3100 from the power source 2 3 Reconnect the power source for the Express 3100 4 When the PWR LED flashes set DIP switch 2 to the ON Down position See also Setting the DIP Switches on page 2 9 USING ON LINE
91. tect a modem connected to the Express 3100 Dial Precedes the telephone access number ATD5551212 Hang up Disconnects the current call Identify unit Commands the unit to display model number Identify software Commands the unit to display software version On line Commands the unit to go back on line S Register S String register Displays the contents of all S registers Reset Resets the AT command processor Save Save current configuration to EEPROM Break in Break in AT command processor during an active call The break in key is defined in S2 Resets unit Restores factory defaults Express 3100 User Manual 61200240L2 20 Appendix A AT Commands and S Registers Carrier Detect CD Control Line Option s Command amp CO amp C1 amp C2 amp C3 Function CD forced on CD normal CD off with local disconnect LOCD CD off with link down Data Terminal Ready DTR Control Line Options Command amp DO amp D1 amp D2 61200240L2 20 Function Ignore DTR DTR off forces command Idle when off DTR off forces idle On allows auto answer Express 3100 User Manual A 5 Appendix A AT Commands and S Registers Generic Unit Configurations Command amp FO amp F1 amp F2 amp F4 amp F7 amp F8 amp F11 Function Factory Default Restores last saved configuration Internet 64K Internet 128K Remote Access 128K Configures unit for Dial 57 6k async Configures unit
92. ters PPP is intended for simple bidirectional full duplex links transporting packets between peers 61200240L2 20 Express 3100 User Manual F 3 Appendix F Glossary Ringer Equivalence Number REN A number assigned to an individual piece of telephone equipment indicating that the unit has met certain requirements and guide lines If several units are using the same line the total value of the REN should not exceed 5 0 see also Load Number Service Profile Identifier SPID A unique number representing the configuration of services and features of a particular ISDN user The service provider assigns one SPID to each LDN being installed The SPID identifies the ISDN terminal equipment to the ISDN switch at the carrier site terminal endpoint identifier TED An ISDN terminal device s Layer 2 address as defined in the LAPD protocol It is unique on a passive bus and is used to estab lish independent data links between the switch and each device on the bus universal asynchronous receiver transmitter UART An integrated circuit device that receives serial data and converts it into parallel form for transmission and vice versa V 120 A 1996 standard for ISDN support of DTE with V series interfaces with provision for statistical multiplexing X 25 Definition of the interface between user s DTE and public packet DCE Over a single physical link an X 25 user can establish multi ple virtual circuits either switched or permanent
93. tes you should press the En ter key to insert a carriage return 61200240L2 20 Express 3100 User Manual 7 1 Chapter 7 Installing an Analog Modem Command Function AT lt cr gt OK response sets modem baud rate ATI lt cr gt Identifies the modem verifies modem connected AT amp C1 lt cr gt Sets CD to normal AT amp W lt cr gt Saves settings AT_LO lt cr gt Disables external analog modem INTERNAL ANALOG MODEM APPLICATION The following items are necessary to connect an internal analog mo dem to the Express 3100 e Internal analog modem e RJ 11 to RJ 11 telephone cable When using an internal analog modem with the Express 3100 two COM ports are assigned on the PC and configured independently See the manufacturer s documentation for internal analog modem config uration Figure 7 1 on page 7 3 illustrates the connections for installing an in ternal modem to the Express 3100 7 2 Express 3100 User Manual 61200240L2 20 Chapter 7 Installing an Analog Modem Rear View of PC li ack Internal Analog Modem SDN Cable sole RJ 11 to REI Telephone Cable AC Outlet RHS to RH 1 os Lou Lo Telephone Cable o BS m h GO ze COD naie Lon Telephone RH 1 to R11 gt Wall Jack Telephone Cable AnalogTelephone Figure 7 1 Internal Analog Modem Connections Connecting
94. through 4 check the Auto Detect Express 3100 checkbox under preferences This feature defaults to the auto detect state Uncheck the box to dis able auto detection ADTRAN recommends that you use this feature to automatically de tect SPIDs and Switch Types thus greatly reducing the occurrence of time consuming problems Using Caller ID Caller ID allows you to view the number of an incoming Voice or Au dio call viaa pop up menu on your computer screen To enable Caller ID check the Caller ID and capture COM port checkbox under prefer ences If you want Caller ID information to display on the screen when you are not using a terminal application or dial up networking check Cap ture COM Port on the Tray Tool menu see also Capture COM Port on page 3 4 You can also view information in the Caller ID log buffer see Display ing the Express 3100 s Caller ID Log Buffer on page 3 22 Using Terminal Software for Diagnostics You can specify a software program to use for diagnostic test purpos es Under preferences gt Terminal Software enter the Program Name and Program Parameters With this information entered when you click Terminal under diagnostics the program designated in these fields launches 61200240L2 20 Express 3100 User Manual 3 25 Chapter 3 Using the Express Configuration Program LOCATING INFORMATION ABOUT THE PROGRAM To find the version number and registration information about the ADTRAN Ex
95. tory Default Settings 005 3 5 Using On line Help 0 0 0 0 cece eee 3 5 Understanding Profiles 0 cece eee 3 6 ISDN Profiles 243 kink Gel A eh ines 3 6 User Protiles creerea Oh Rt ES 3 6 Internet Access Protocols 000s cece eee eens 3 6 Remote Access Protocols 0 c cece een eens 3 7 Usine Profiles y tEh iai aa si teeta he eked a 3 7 ISDN Profile Window 0 000 ccc ce cet eens 3 7 General Tab zerena Ar ee rte al esas AATE age atest 8 3 8 Switch Type erene niger eee a Gan n ewes 3 8 Phone Numbers land 2 0 0 0 nennen eee nee 3 8 SPIDs land 2 not necessary for some switches 3 8 NI Conference Feature 0 0 00 e cece eee 3 9 NI1 Transfer Feature 0 0 0 ccc eens 3 9 NII Message Feature 00 c eee eee eee eee 3 9 Preview Tabie hice ae eat ee ee aha a a Ba a ES 3 9 User Profile Window 0 0 0 0 cece eee eens 3 10 G n ral Tab nioran ices tthe Raed ea 3 10 PFOCCO tych sth e SA AE A tog Led ogi Aes dh a 3 10 PPE Mod gos 28sec OPA ea Oe Res 3 10 DIR OptONS ema tia jer satis easpa aa ass BPO La ath 3 11 Flow Controle ihe ie pees ed en ek ete A 3 11 DatarCall Try pers csset na cede ant ots tetas 3 12 xii Express 3100 User Manual 61200240L2 20 Table of Contents Data Over VOICE aneradi eniai sos hte Bee dA Dick eee 3 12 Call Routing esterne ho ei ha hia Betws 3 12 Enable Distinctive Ringing 00
96. umeric string to assign to the register and then press the Enter key ATSS80 5551212 for exam ple changes the number stored in location 0 to 5551212 Dialing a Call using AT Commands To dial a call using the DTE terminal and AT commands on one line type ATD ATDT or ATDP and the telephone number then press the Enter key For example ATD5551212 dials phone number 555 1212 Disconnecting a Call using AT Commands To end an active call using the AT commands press the break in key sequence Then type ATH and press the Enter key to hang up the line 61200240L2 20 Express 3100 User Manual A 3 Appendix A AT Commands and S Registers AT Commands List Type AT and then type the command Command A DAY FLASHLOAD NAME1 NAME2 NUMBER1 NUMBER2 IS sl TIME IV Z D H I0 I1 ss amp V amp W A 4 Function Answer Places the Express 3100 in answer mode Current date in the format of DDMMYY Initiate the flash software update The terminal must be set for 57 600 bps 8 data bits no parity and 1 stop bit Displays the Calling Party name from the last call on POTS port 1 Displays the Calling Party name from the last call on POTS port 2 Displays the Calling Party number from the last call on POTS port 1 Displays the Calling Party number from the last call on POTS port 2 Displays Status Buffer Displays Link Status Current time in the format of HHMMSS Configuration Menu De
97. us 0 000 c cece e eee e eee 4 2 Exiting the Terminal Menus 0000000 4 3 Placing the Unit Back On line 0 00000 c eee eee 4 3 Displaying the Status Buffer 00 c cece eee eee 4 3 Status Buffer Messages 0 0 60 e ccc eee ees 4 4 Chapter5 Optional Calling Features 0 5 1 Gall Conferencing 2030s ssc orig ered seat aneseawieew ees baa 5 1 Call Forwarding aossen ia ip oe sala ieee ete tat 5 2 Caler ID re cei bees ook oie a Ai te ore od hee Sota ethene bat 5 2 Call RE EUR ccc tes e led ee tad eS Ro a te en do tad Bad es 5 2 Call Rejets ns certes 4h eocdtue care obese a e east eters 5 2 Call Rejection List 06 6 cece eee 5 2 Anonymous Call Rejection 0 0 cece eee 5 2 Call Waiting i nesiicces si cite EE creatine EAE chased ebb thd As 5 3 Controlling Call Waiting 0 ccc ccc eee 5 3 Message Waiting Indicator 000 o cece eee eee 5 4 POTS Ports Distinctive Rings 6 e eee eee ees 5 4 Chapter6 Upgrading Software cece eee 6 1 Upgrading Files Using the Express Configuration Program 6 1 xiv Express 3100 User Manual 61200240L2 20 Table of Contents Upgrading Software Using HyperTerminal 6 3 Chapter 7 Installing an Analog Modem 7 1 Setting the Carrier Detect Signal 00 cece eee eee 7 1 Internal Analog Modem Application 0008 7 2 Co
98. void the user s authority N ANN to operate the equipment WARRANTY ADTRAN warrants that items manufactured by ADTRAN and supplied under Buyer s order shall be free from defects in materials and workmanship and will conform to applicable specifications and drawings ADTRAN s liability herein whether based upon breach of warranty or contract or negligence in manufacture shall be limited to replacement or repair at ADTRAN s election of all such defective or nonconforming items provided that this warranty shall apply only where Buyer has given ADTRAN written notice of such defects or nonconformity within five 5 years after delivery by ADTRAN of such items to Buyer ADTRAN shall have the right prior to return to inspect at Buyer s plant any items claimed to be defective or nonconforming Note The following items carry warranty period as shown 1 Items not of ADTRAN manufacture will carry the remaining war ranty and related terms and conditions of the original manufac turer 2 Encapsulated U Repeater and Encapsulated DDS Repeater two years The foregoing constitutes the sole and exclusive remedy of the Buyer and exclusive liability of ADTRAN AND IS IN LIEU OF ANY AND ALL OTHER WARRANTIES EXPRESSED OR IMPLIED OR STATU TORY AS TO MERCHANTABILITY FITNESS FOR PURPOSE SOLD DESCRIPTION QUALITY PRODUCTIVENESS OR ANY OTHER MATTER Without limiting the foregoing in no event shall ADTRAN be liable for the loss of use or pro
99. which you subscribe ore These features are available only if included in the ISDN CALL CONFERENCING Call Conferencing also known as three way calling permits a conver sation between three to six parties each at different locations Instructions for Call Conferencing Step Action 1 Establish a voice call 2 _ Flash hook i e press the FLASH button on the telephone key pad to put the first party on hold and receive a second dial tone 3 Dial the second party 4 Repeat steps 2 and 3 as necessary 5 Flash hook again to connect all callers 61200240L2 20 Express 3100 User Manual 5 1 Chapter 5 Optional Calling Features CALL FORWARDING If subscribed to this service forwards incoming calls to a different number This action occurs after a certain number of rings or if the line is in use busy CALLER ID Caller ID displays a caller s name and phone number in a Caller ID box CALL RETURN With this feature your telephone automatically dials the last incoming call CALL REJECT The Express 3100 provides two methods for rejecting incoming calls using a call reject list and rejecting anonymous calls Both of these fea tures are enabled and disabled from the Phone List tab which opens when you are working with User profiles Call Rejection List The Call Rejection List compares all incoming Speech and Audio call ing party numbers to a user created li
100. x When the software up Progress grade is complete a message displays indi cating the status of the Close Browse software upgrade If the software upgrade failed see Troubleshooting on page 8 1 During the software upgrade process the PWR LINE LED is no longer illuminated Only the TD LED flashes during the software upgrade process Once the process is complete the Express 3100 automatically resets 6 Close the Express Configuration program when you have finished 6 2 Express 3100 User Manual 61200240L2 20 Chapter 6 Upgrading Software UPGRADING SOFTWARE USING HYPERTERMINAL Instructions for Upgrading Software Using HyperTerminal Step Action 1 Download the necessary upgrade files from the ADTRAN web site www adtran com 2 Connect to the Express 3100 via HyperTerminal a Windows 95 Start gt Programs gt Accessories gt HyperTerminal Windows 98 Start gt Programs gt Accessories gt Communication gt HyperTerminal b When the Connection Description window opens type in a connection name select an icon and click OK c Inthe Connect To window go to the Connect using field and select the COM port to which the Express 3100 is connected click OK d The COM port Properties window opens next Change the Bits per second field to 57600 and click OK 3 Type AT FLASHLOAD to initiate the firmware update The AT command is not vis
101. x Setup A rate adaption protocol is setting up YYYY ISDN switch type selected XXXXX can be any of the following Bonding Bandwidth on demand industry users group protocol PPP Point to point rate adaption protocol V120 V 120 rate adaption protocol C 2 Express 3100 User Manual 61200240L2 20 AppeixD Connector Pinouts This appendix describes the various connector pinouts used with the Express 3100 Figure D 1 shows the EJA 232 interface and Table D 1 shows the EIA 232 pinout PIN 13 PIN 1 Loea eoe o a eoa oi O FEMALE PIN 25 PIN 14 Figure D 1 EIA 232 Interface Table D 1 EIA 232 Interface Pinout Pin Name 1 0 Description 1 Shield I O Shield for Cable 2 TD Transmitted Data 3 RD O Received Data 4 RTS Request to Send 5 CTS O Clear to Send 6 DSR O Data Set Ready 7 SG I O Signal Ground 8 CD O Carrier Detect 20 DTR Data Terminal Ready 22 RI Input O Output 61200240L2 20 Express 3100 User Manual D 1 Appendix D Connector Pinouts Figure D 2 shows the RJ 11 POTS port interface For the POTS 1 inter face pin 3 is Ring and pin 4 is Tip For the POTS 2 interface pin 3 is Ring 2 and pin 4 is Tip 2 PIN PIN6 Figure D 2 RJ 11 POTS Port Interface Figure D 3 shows the RJ 45 ISDN line interface Pin 4 is Ring and pin 5 is Tip PIN1 PIN8 ISDN Figure D 3 RJ 45 ISDN Line Interface Figure D 4 shows the power sup

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