Page 1 Express XRT ST, Two Phone Ports 336048VUR-2 Express XRT Power Supply, 48 Vdc U.S. (110V) 336048VUR-3 Express XRT Power Supply, 48 Vdc Euro Style (240V) 336048VUR-4 Express XRT Power Supply, 48 Vdc U.K. Style (230V) 336048VUR-5 Express XRT Power Supply, 48 Vdc Aust Style (240V) 61202.153L3-1A...
Page 2 Trademarks • Express XR, Express XRT, and Express Configuration Wizard are trade- marks of ADTRAN, Inc. • Hayes is a registered trademark of Hayes Microcomputer Products, Inc. • HyperACCESS is a registered trademark of Hilgraeve Inc. • MicroPhone Pro is a trademark of Software Ventures Corporation.
Page 3 FCC regulations require that the following information be provided to the customer in this manual. 1. If your telephone equipment (Express XRT) causes harm to the telephone network, the Telephone Company may discontinue your service temporarily. If possible, they will notify you in advance.
Page 4 • Consult the dealer or an experienced radio/TV technician for help. Changes or modifications to this unit not expressly approved by ADTRAN will void the user’s authority to operate the equip- ment.
Page 5 CANADIAN EMISSIONS REQUIREMENTS This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus as set out in the interfer- ence-causing equipment standard entitled "Digital Apparatus," ICES-003 of the Department of Communications. Cet appareil nuerique respecte les limites de bruits radioelec- triques applicables aux appareils numeriques de Class B pre- scrites dans la norme sur le materiel brouilleur: "Appareils Numeriques,"...
Page 6 FOR PURPOSE SOLD, DESCRIPTION, QUALITY, PRODUC- TIVENESS OR ANY OTHER MATTER. Without limiting the fore- going, in no event shall ADTRAN be liable for the loss of use or profit or other collateral, special or consequential damages. RETURNS: Return authorization must be obtained from ADT- RAN prior to return of any items, including those for repair.
Page 7 SHIPPING: The cost of shipping the equipment from Buyer’s fa- cility back to ADTRAN shall be paid by the Buyer. The cost for re- turn shipping 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.
Page 8 ADTRAN shall have sole right to settle or compromise such claim, suit or action. In the event of a claim, suit or action against ADTRAN alleging in- fringement by the use of any such equipment or documentation,...
Page 9 Telephone Company Contacts for ISDN Service Ameritech ISDN Repair 1-800-TEAMDATA Bell Atlantic 1-800-570-ISDN Bell South 1-800-247-2020 Cincinnati Bell 1-513-241-6900 NYNEX 1-800-GET-ISDN 1-800-430-ISDN (New England Area) Pac Bell 1-800-4PB-ISDN Rochester Tel 1-716-777-1811 Southwestern Bell 1-800-792-4736 US West 1-800-223-7508...
Page 11: Table Of Contents
General Requirements (for both PCs and Macintosh)... 2 What ADTRAN Provides... 3 Chapter 2: Installation ... 5 Verify Switch Settings... 5 Connecting the Express XRT ... 6 Express XRT Software Installation... 7 Microsoft Windows 95 and Windows NT 4.0... 8 Windows 95 Plug and Play... 8 Windows 95/Windows NT 4.0 Control Panel...
Page 12 Speech/Audio calls to POTS ... 45 Enable Call Rejection List ... 45 Enable Anonymous Call Rejection ... 45 BBS Applications ... 46 Defining a Custom HyperACCESS Session ... 46 Shiva Password Authentication Protocol (SPAP) ... 47 Express XRT User Guide 61202.153L3-1...
Page 13 Power/Line LED, B1, and B2 LEDs Flash Green... 54 Dial-Up Connection Problems... 55 Auto-detect Switch/SPIDs Remains at Link Down ... 55 Express XRT Not Detected... 55 External Analog Modem Not Detected... 56 Difficulty with 230.4 kbps Operation ... 56 Dial-Up Networking Difficulty ... 56 Appendix A: AT Commands and S-Registers...
Page 14 Front Panel LEDs ... 71 Figure E-1: RS-232 Interface... 87 Figure E-2: Modem Interface ... 88 Figure E-3: Express XRT Ground Pinouts ... 90 List of Tables Table B-A: Express XRT LEDs... 71 Table E-A: RS-232 Interface ... 87 Table E-B: Modem Interface...
Page 15: Chapter 1: Overview
EXPRESS XRT OVERVIEW The Express XRT™ provides high speed network access for Inter- net and remote office connectivity using ISDN. The Express XRT provides the following features: • Data rates up to 230.4 kbps - over eight times faster than a V.34 analog modem •...
Page 16: Minimum Requirements
Chapter 1. Overview Minimum Requirements What You Provide In order to operate the Express XRT, the following items are re- quired: For a PC • Personal computer 386 or higher • Windows 95, or Windows NT 3.51 • Approximately 1.5 MB free disk space For a Macintosh •...
Page 17: What Adtran Provides
Chapter 1. Overview What ADTRAN Provides The ADTRAN Express XRT is packaged with the following con- tents (see Figure 1-1): • Express XRT • ADTRAN Express XRT User Guide • ADTRAN Express Configuration Wizard software for Win- dows 95, Windows NT, and Macintosh (2 disks) •...
Page 18 Chapter 1. Overview Express XRT User Guide 61202.153L3-1...
Page 19: Chapter 2: Installation
Verify Switch Settings Dip switches 1 and 2 located on the rear panel of the Express XRT allow you to physically configure certain settings. Figure 2-1 on page 6 shows the location of the dip switches on the rear panel of the unit.
Page 20: Connecting The Express Xrt
2. Using an RS-232 cable (see the section Minimum Requirements on page 2), connect the end with the DB-25 connector to the port labeled RS232 on the Express XRT rear panel. 3. Connect the other end of the RS-232 cable to an available serial COM port on the computer.
Page 21: Express Xrt Software Installation
8. Power on the computer. 9. Go to the Express XRT Software Installation section. Port Rear View of PC AC Outlet RS-232 Cable POWER RS232 FAX Machine Standard ISDN Internet/Remote Access Application Express XRT Software Installation The installation procedure varies depending on whether you are using a PC or a Macintosh.
Page 22: Microsoft Windows 95 And Windows Nt 4.0
5. Select ADTRAN Express XRT from the Drivers list. 6. Click OK . Windows installs the INF file and a modem labeled ADTRAN XRT on the COM port to which the unit is connect- 7. Check for the device. From Star t, choose Settings , then Con- trol Panel , then double click Modems .
Page 23: Express Configuration Wizard Installation For Microsoft Windows 95 And Windows Nt 4.0
Express Configuration Wizard Installation for Microsoft Windows 95 and Windows NT 4.0 The Express Configuration Wizard is a graphical user interface which allows you to configure and test the Express XRT with ease. Follow the installation procedure that applies to the operating system.
Page 24: Get On With It
By default, the Express Configuration Wizard and INF files are in- stalled. Once installation is complete, an ADTRAN group is created and placed in the Programs menu on the Start button. The software can be started by choosing the Express Configuration Wizard icon or by double clicking on the ADTRAN Express Configura- tion icon located on the control panel.
Page 25: Windows Nt 3.51 Inf File Installation
4. Copy the contents of the adtran.inf file to the Windows clip- board. 5. Open the modem.inf file. 6. Paste the contents of the clipboard (adtran.inf) to the end of the modem.inf file. 7. Save the altered modem.inf file. 8. Close the modem.inf file.
Page 26: Get On With It
5. The Express Configuration Installer dialog box displays. In the Install Location section, select the location to which you want to load the software. The default folder is Adtran ISDN. 6. Click Install. 7. After installation is complete, select Quit.
Page 27: Basic Telephone Service
Supplementary services such as call forwarding, caller ID, call re- turn, call holding, three- or six-way conference, call transfer, call rejection, and call waiting are fully supported by the Express XRT on a touch-tone telephone. These services are available only if in- cluded in the ISDN line configuration and are implemented using the standard commands provided by the telephone company.
Page 28: Automatic Redial
If these features do not work, contact your ISDN provider. Phone Number Allocation The Express XRT allocates ISDN phone number 1 to POTS port 1. Connect the primary telephone to POTS port 1 as shown in Figure 2-2 on page 7.
Page 29: Using The Express Configuration Wizard
For the Macintosh operating system: 1. Open the Adtran ISDN folder. Double-click the Express Con- figuration icon. 2. The program attempts to auto-detect an Express XRT on COM ports 1-4. Press Configuration (for Windows 95 and Windows NT 4.0) only auto- detects COM ports 1 through 4.
Page 30: Figure 2-5: Express Configuration Automatic Guide Option
7. If you want to set up the options yourself, select No. The screen shown in Figure 2-7 on page 17 displays. Go to step 8. Click the Don’t ask me this question again box to disable this dialog box for future sessions. Express XRT User Guide Figure 2-5 61202.153L3-1...
Page 31: Figure 2-6: Express Wizard Configuration Start Screen
8. If you did not use the Configuration Wizard to help you with setup, select the Connection tab to choose the COM port, baud rate, and ADTRAN model. 61202.153L3-1 Express XRT User Guide Chapter 2. Installation Figure 2-6 Express Wizard Configuration Start Screen...
Page 32: Auto-Detect Spids/Switch Type (Expert Isdn)
To manually enter the settings, select the appropriate options. Select Ap- ply Settings. After installation is complete, the Express XRT is ready for use. If any error screens are encountered or the unit remains at Link Down for longer than 15 minutes, see Troubleshooting on page 53.
Page 33: Using The Express Configuration Wizard Help
After installation is complete, the Express XRT resets the ISDN line for a clean start. Therefore, the PWR/LINE LED may not be on solid (indicating link up) for a few more seconds. In the few cases where the procedure does not succeed, the non- standard SPIDs may be entered at Step 9 of the preceding proce- dure (Using the Express Configuration Wizard on page 15).
Page 34: Figure 2-9: Express Configuration Wizard Tray Tool
Express Configuration Wizard software is closed, uncheck the box labeled Add Tray Icon under the Prefer- ences tab in the Express Configuration Wizard software (shown in Figure 2-10). Figure 2-10 Preferences Tab Express XRT User Guide 61202.153L3-1...
Page 35: Figure 2-11: Express Xrt Disabled, External Analog Modem Enabled
The icon illustrated in Figure 2-13 indicates that the Express Con- figuration Wizard Tray Tool is in an unknown state. This icon may appear if the Express XRT is not connected to a COM port on the PC. Double clicking on this icon instructs the Express Config- uration Tray Tool to refresh the connection status.
Page 36: Express Configuration Tray Tool Menu
Chapter 2. Installation Express Configuration Tray Tool Menu When using the Express Configuration Wizard Tray Tool with the Express XRT, use the right mouse button and click on the icon. The menu in Figure 2-14 appears. Figure 2-14 Express Configuration Wizard Tray Tool Menu If the Express Configuration Wizard Tray Tool is used with an Ex- press XR, a slightly different menu appears.
Page 37: Exit
8. From the Network list, verify the following components are in- stalled: Dial-Up Adapter and TCP/IP for Dial-Up Adapter. If you intend to use your Express XRT for Internet access, these should be the only components needed. Verify the software...
Page 38: Vt 100 Configuration
Some features in the Express XRT do not immediately take effect upon selection. This prevents unintentional reconfiguration of the Express XRT during an active call. Items such as Protocol and Call Type take effect only at the beginning of a new call.
Page 39: Vt 100 Terminal Status Buffer
VT 100 Terminal Status Buffer The status buffer can be displayed at any time after entering the menu structure. Pressing Ctrl + V displays the Express XRT Sta- tus menu. The last 20 status messages generated during the oper- ation of the unit are displayed with relevant status items. See Figure 2-16 on page 26.
Page 40: Vt 100 Terminal Status Buffer Menu
Chapter 2. Installation Figure 2-16 VT 100 Terminal Status Buffer Menu Express XRT User Guide 61202.153L3-1...
Page 41: Chapter 3: Installing An Analog Modem
XRT to access an Internet provider, BBS, or host server that does not support ISDN. EXTERNAL ANALOG MODEM APPLICATION In order to connect an external analog modem to the Express XRT, the following items are necessary: • External analog modem •...
Page 42: Connecting An External Analog Modem
To connect an external analog modem to the Express XRT use the following procedure: 1. Ensure the Express XRT is connected to the PC. See the section Connecting the Express XRT on page 6 for detailed instructions. 2. Ensure the modem power is OFF before connecting it to the Express XRT.
Page 43: Installing A New External Analog Modem
COM port to which the Express XRT is connected. If you are connecting a modem to the Express XRT that has al- ready been in use by Windows 95, you are ready to use the exter- nal analog modem.
Page 44: Configuring An External Analog Modem
Configuring an External Analog Modem If the modem does not support 230.4 kbps, dip switch 1 on the back panel of the Express XRT must be On (down) to install and use an external modem with the Express XRT. This limits the DTE speed to 115.2 kbps when using the Express XRT with an external...
Page 45: Controlling An External Analog Modem
Express XRT modem port. The external analog modem RTS and CTS lines are switched over to the PC COM port directly when the Express XRT is commanded to enable the external mo- dem port. This allows the external analog modem to provide flow control as normal.
Page 46: Express Configuration Wizard: Connecting An External Modem
If the Express Configuration Wizard software cannot detect the external analog modem, the error message shown in Figure 3-3 displays. Ensure the external analog modem and the Express XRT are powered on and the external analog modem is properly con- nected to the Express XRT.
Page 47: Express Configuration Wizard Modem Disable
Express XRT, the Express XRT responds with the message MODEM FOUND (shown in Figure 3-4 on page 34). The AT!Z command is directed to the Express XRT, not the analog modem itself. An ERROR occurs if the command is sent while the external analog modem is enabled.
Page 48: Hyperaccess: Verifying External Modem Connection
HyperACCESS: Verifying External Modem Connection To enable an external analog modem, issue the AT command AT_L1 (followed by Enter). Figure 3-5 illustrates a HyperAC- CESS session enabling an external analog modem. Figure 3-5 HyperACCESS: Enabling an External Analog Modem Express XRT User Guide 61202.153L3-1...
Page 49: Terminal Emulation Modem Disable
The call must be hung-up (disconnected) to deactivate CD. INTERNAL ANALOG MODEM APPLICATION In order to connect an internal analog modem to the Express XRT, the following items are necessary: • Internal analog modem •...
Page 50: Connecting An Internal Analog Modem
To connect an internal analog modem to the Express XRT, use the following procedure: 1. Ensure the Express XRT is connected to the PC. See the section Connecting the Express XRT on page 6 for detailed instructions. 2. Connect one end of the RJ-11 to RJ-11 telephone cable to the telephone jack labeled 2 on the Express XRT.
Page 51: Chapter 4: Application Configuration
XRT should be connected correctly for the application as de- scribed in the chapter Installation on page 5. Some features in the Express XRT do not take effect upon selec- tion. This prevents unintentional reconfiguration of the Express XRT during an active call. Items such as Bit Rate, Protocol, and Call Type take effect only at the beginning of a new call.
Page 52: Profile Configurations
DTR Options Flow Control Protocol The Express XRT can be reset to the factory default settings by set- ting switch 2 to the Off (up) position. See the section Verify Switch Settings on page 5 for more information. Profile Configurations Some common configurations are preset in the Express XRT soft- ware as profiles.
Page 53: Factory: V.120 64K (Remote Access)
Async BONDING Express Configuration Wizard This section describes how to use the Express Configuration Wiz- ard software to configure the Express XRT for three common ap- plications: Internet access, remote access, and bulletin board service (BBS) access. The Express Configuration Wizard software and the application software such as Chameleon™...
Page 54: Internet And Remote Access
Internet access. ShivaRemote is a software package developed by Shiva Corpora- tion for remote access. Use the following procedure to configure the Express XRT for In- ternet access using Chameleon or remote access using ShivaRe- mote.
Page 55: Isdn Setup Tab
OK button is selected. 5. After completing the parameters in the ISDN Line Setup win- dow, click on the Protocol tab (shown in on page 42). 61202.153L3-1 Express XRT User Guide Chapter 4. Application Configuration Figure 4-1 ISDN Setup Tab...
Page 56: Defining A User Program Button
BONDING protocol if configuring for remote access using Shi- vaRemote. 8. Choose the OK button. The new profile now appears alphabet- ically in the profiles list of the ADTRAN Express Configuration Wizard window. Defining a User Program Button A button can be added to the ADTRAN Express Configuration Wizard window to automatically launch an application like Cha- meleon, ShivaRemote, or other data communications packages.
Page 57: Advanced Tab
The following procedure explains how to create a button for the profile created in the previous procedure: 1. Select the profile from the profile list in the ADTRAN Express Configuration Wizard window. 2. Choose the Edit button. 3. Choose the Advanced tab (shown in Figure 4-3).
Page 58: Inactivity Timer
Inactivity Timer Set the inactivity timer to equal the number of minutes (from 1 to 255) for the DTE to be idle before the Express XRT automatically hangs up the current call. Entering 0 in this ﬁeld disables the inactivity timer.
Page 59: Flash/Hook Default
ﬂash hook will connect up to six people via a conference call. See Call Waiting on page 13 and Conference Calling on page 13 for details. Incoming Voice Call Options These options specify how the Express XRT is to route incoming voice calls. Call Routing All Calls to DTE Routes all calls to the RS-232 port, regardless of Call Type.
Page 60: Bbs Applications
The following procedure explains how to create a custom Hyper- ACCESS session that can be launched using an icon in the Hyper- ACCESS Phonebook menu. 1. Choose the HyperAccess button in the ADTRAN Express Con- figuration Wizard window. The Phonebook window is dis- played.
Page 61: Shiva Password Authentication Protocol (Spap)
Shiva Password Authentication Protocol (SPAP) The Express XRT now supports Shiva Corporation's SPAP. The Express XRT decodes the SPAP packets as they pass between the client and server PPP devices. SPAP user authentication request packets seen on the first link are replayed on the second link. The Express XRT supports the following SPAP features: •...
Page 62 Chapter 4. Application Configuration Express XRT User Guide 61202.153L3-1...
Page 63: Chapter 5: Upgrading Software
As features are added to the Express XRT, software upgrades may be necessary. The Express XRT has ﬂash memory allowing the software to be upgraded from a ﬁle provided by ADTRAN. The current version of the software can be found on the About tab in the Express Conﬁguration Wizard or on the Status menu in...
Page 64: Diagnostics Tab
During the software upgrade, the PWR/LINE LED will no longer be il- luminated. Only the TD LED will flash during the software upgrade process. Once the process is complete, the Express XRT will reset. 5. When the software upgrade is complete, a message displays in- dicating the status of the software upgrade.
Page 65: Hyperaccess
5. Click the OK button. 6. On the session Communications screen, do not enter a Phone number. For the Port name, select the COM port to which the Express XRT is connected. 7. Enter the following for the remainder of the settings: Settings:...
Page 66: Send Dialog Box
The software update is now complete. If the PWR/LINE, B1, and B2 LEDS are ﬂashing, the software update failed. See Trouble- shooting on page 53 if the software upgrade failed. Express XRT User Guide Figure 5-4 Send Dialog Box 61202.153L3-1...
Page 67: Chapter 6: Troubleshooting
Power/Line LED is Off This indicates a problem with the power to the unit. Verify that the power cord is connected to the Express XRT and is plugged into a known working electrical outlet. If the Euro ISDN switch is selected, this may also indicate that the power is on but the line is deactivated.
Page 68: Power/Line Led, B1, And B2 Leds Flash Green
Power/Line, B1 and B2 LEDs flash green in se- quence, a problem occurred. Restart the download using the instructions in on page 49, If the download fails a second time, contact ADTRAN technical support. Express XRT User Guide...
Page 69: Dial-Up Connection Problems
COM port. If any are minimized, these must be closed before starting the Express Configuration Wizard. 3. If you are operating the Express XRT at 230.4 kbps, ensure that dip switch 1 on the rear panel is off (up). This is required for operation at 230.4 kbps.
Page 70: External Analog Modem Not Detected
If the Express XRT does not work when the DTE rate is set to 230.4 kbps inside Windows, verify the following: 1. Verify that dip switch 1 on the back of the Express XRT is set to off (up). 2. Verify that 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.
Page 71: Appendix A: At Commands And S-Registers
The default escape sequence is +++. Once command mode is entered, AT commands can be transmit- ted to the Express XRT to configure most of the options, dial re- mote Express XRTs, or initiate tests to check both the Express XRT and the network connections.
Page 72: Using An At Command
Appendix A. AT Commands and S-Registers maximum length for a command line is 40 characters. Each com- mand line is executed by the Express XRT upon receipt of a termi- nating character. The default terminating character is a carriage return (ASCII 013), but it can be changed by writing a different value to register S3.
Page 73: Changing A String S-Register
+++ or the redefined key then type ATH and press Enter to hang up the line. Command Function Answer. Places the Express XRT in answer mode. AT!DATE Current date in the format of DDMMYY. AT!FLASHLOAD Initiate the flash software update. The terminal must be set for 57,600 bps, 8 data bits, no parity, and 1 stop bit.
Page 74 &F0 Factory Default (fallback auto-protocol detect) &F1 Internet 64K &F2 Internet 128K &F4 Remote Access 128K &F7 Configures unit for Dial 57.6k async &F8 Configures unit for Dial 115.2k async &F11 Configures unit for FALLBACK Express XRT User Guide 61202.153L3-1...
Page 75 Echo on. Allows the command characters typed to be displayed on the screen. AT Command Response Message Options Response messages on Response messages off 61202.153L3-1 Express XRT User Guide Appendix A. AT Commands and S-Registers...
Page 76 Hardware flow control (RTS/CTS) factory default Software from DCE only DTE and Modem Interface Selection Disable external analog modem connected to the Ex- press XRT modem port. Enable external analog modem connected to the Ex- press XRT modem port. Express XRT User Guide 61202.153L3-1...
Page 77 S-REGISTER LIST AUTO ANSWER Determines how the Express XRT answers an incoming call. 0 = Disable (Express XRT does not answer 1 = Enable (Express XRT answers all calls). 2 = Dump all calls. ESCAPE CHAR- Determines which key or character (in ASCII code) defines the escape command.
Page 78 Appendix A. AT Commands and S-Registers ESCAPE TIME Determines the delay required immediately before and after entering the escape com- mand for the Express XRT to recognize and execute the command. Range = 0 to 127 MISC BITS Miscellaneous bits (bit 8 is most significant bit).
Page 79 1=CD is active during a call (Normal Opera- tion) 2=Off with LOCD 3=Off link down DTE DTR Determines how the Express XRT responds to changes in DTR. This is a bit-mapped reg- ister. 0=Ignore DTR 1=Force AT command mode when DTR is...
Page 80 It may be necessary to short- en this timer if the DTE equipment connect- ed to the Express XRT also has timer constraints for completing non-BONDING parameter negotiation. 0 to 255, 10 sec is default...
Page 81 2=Async BONDING TYPE 5=V110 6=V.120 11=Fallback 12=PPP async-to sync conversion CALL SCREEN- Allows the Express XRT to screen incoming calls. 0=Answer any call 1=Answer only calls from numbers match- ing those stored in SN0 through SN9. SS60 SPID1 LOC SPID string location (only for use in North America).
Page 82 NI-1 feature identification number for trans- ferring. See the ISDN service provider for this ID. MESSAGE NI-1 feature identification number for mes- sage waiting indicator. See the ISDN service WAITING ID provider for this ID. Express XRT User Guide bits. 61202.153L3-1...
Page 83 Call Reject List Number 6 SS 137 CR7 LOC Call Reject List Number 7 SS 138 CR8 LOC Call Reject List Number 8 SS 139 CR9 LOC Call Reject List Number 9 61202.153L3-1 Express XRT User Guide Appendix A. AT Commands and S-Registers...
Page 84 Appendix A. AT Commands and S-Registers Express XRT User Guide 61202.153L3-1...
Page 85: Appendix B: Leds
LEDs The Express XRT front panel contains five LEDs associated with the DTE port and the ISDN interface as shown in Figure B-1 and described in Table B-A. Express XRT Color B1 or B2 Slow Green Flash Fast Green Flash...
Page 86 Appendix B. LEDs Color PWR/Line Green (On Solid) Green Green Express XRT User Guide Table B-A Express XRT LEDs Description Link Established. No Power or link is not established. In North America a ﬂashing light indicates that the link is not estab- lished.
Page 87: Appendix C: Status Buffer Messages
2047 loopbk ansr Test remote answered 2047 BERT pattern. Answer The Express XRT answered a call on either the 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.
Page 88 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 XRT 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).
Page 89 B-channel disconnected. X can be 1 or 2 representing the appro- priate B-channel. CallID 1 in use The Express XRT tried to place a call using SPID 1 when SPID 1 was already in use. CallID 2 in use The Express XRT tried to place a call using SPID 2 when SPID 2 was already in use.
Page 90 DEST_OUT_OF_ORDER The called number is out of order. Dial The Express XRT placed a call on either the first or second chan- nel. The number called is displayed following the message. Disconnect The call on either the first or second channel was disconnected from the network.
Page 91 Bonding negotiation determined that flow control needs to be op- tioned on. Hangup The call on either the first or second channel was disconnected by the Express XRT. The far-end phone number is also displayed. Hold Voice call is on hold. ID = XXXX Calling party number.
Page 92 MULTILINK PPP UP Unit connected with Multilink PPP. Need 64K call The BONDING protocol requires the Express XRT to be config- ured for 64K data call types. NETWORK BUSY The ISDN switch is busy and unable to process a call.
Page 93 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. 61202.153L3-1 Express XRT User Guide...
Page 94 An incoming call on either the first or second channel (third chan- nel if call waiting) entered the Ring state. The calling phone num- ber is displayed if available. S cmd not = or ? Proper syntax not used. Express XRT User Guide 61202.153L3-1...
Page 95 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 connected The V.120 rate adaption successfully connected to the far-end unit. 61202.153L3-1 Express XRT User Guide...
Page 96 Appendix C. Status Buffer Messages V120 Timeout V.120 negotiation failed. WRONG_MESSAGE Call control error. WRONG_MSG_FOR_STATE Call control error. Express XRT User Guide 61202.153L3-1...
Page 97: Appendix D: Loop Status Messages
EuroISDN switch if no call is active and the switch has not dropped layer 1 (physical layer). Disconnecting The current phone call is being disconnected (hung up). Getting TEI #1 The Express XRT is receiving its first TEI from the network. 61202.153L3-1 Express XRT User Guide...
Page 98 Appendix D. Loop Status Messages Getting TEI #2 The Express XRT is receiving its second TEI from the network. Link Down The network interface is not in sync. Network Loopback The Express XRT has been commanded to perform an ISDN loop- back toward the network.
Page 99 Appendix D. Loop Status Messages V120 V.120 rate adaption protocol. 61202.153L3-1 Express XRT User Guide...
Page 100 Appendix D. Loop Status Messages Express XRT User Guide 61202.153L3-1...
Page 101: Appendix E: Connector Pinouts
PIN 13 PIN 25 Name Shield 61202.153L3-1 Express XRT User Guide Appendix E Connector Pinouts PIN 1 FEMALE PIN 14 Figure E-1 RS-232 Interface Table E-A RS-232 Interface Description Shield for cable Transmitted Data Received Data Request to Send Clear to Send...
Page 102: Modem Interface
Appendix E. Connector Pinouts Name I = Input O = Output PIN 1 PIN 14 Name Shield I = Input O = Output Express XRT User Guide Table E-A RS-232 Interface Description Data Terminal Ready Ring Indicator PIN 13 MALE...
Page 103: Rj-11 Pots Port Interface
The RJ-11 POTS ports apply to the Express XRT only. PIN 1 61202.153L3-1 Express XRT User Guide Appendix E. Connector Pinouts Table E-C RJ-11 POTS Port Interface POTS 1 Interface Pin 1 Pin 2 Pin 3 R1 Pin 4 T1...
Page 104: Express Xrt Ground Pinouts
Appendix E. Connector Pinouts 48v (XRT) Figure E-3 Express XRT Ground Pinouts Express XRT User Guide 61202.153L3-1...
Page 105 SPIDs switch switch type automatic redial B1 and B2 LEDs flash green basic telephone service telephone service 61202.153L3-1 Express XRT User Guide Index bulletin board service call waiting Chameleon conference calling configuration application factory default PPP 64k (internet) profile...
Page 106 128K (remote access) multilink PPP 128K (internet) Express XRT User Guide V.120 64K (remote access) factory default configuration front panel LEDs general requirements getting started ground pinouts help HyperAccess...
Page 107 PC requirements phone number allocation play and play Power/Line LED flash green flashes green 61202.153L3-1 Express XRT User Guide Index Power/Line LED is Off PPP 64K (internet) preferences tab product overview profile configuration create custom properties...
Page 108 V.120 64K (remote access) V110 verify switch settings voice service VT 100 configuration terminal emulation Express XRT User Guide terminal status buffer what Adtran provides 61202.153L3-1...
Page 109 Take a few minutes to ﬁll out this registration card. Postage is paid. ADTRAN provides a broad line of end-user equipment that supports a wide range of business applications for host and remote sites including: ISDN terminal adapters, inverse multiplexers, NT1s, 56k DDS DSU/CSUs, T1 DSU/CSUs, and multiplexers.
Page 110 Express XRT Warranty Registration Card Date Purchased:_________________ Model purchased:_______________ Serial Number:__________________ Where did you purchase: __________________________________ Where do you use a computer: (check all that apply): Ofﬁce Home On the road Where will you use this ISDN modem? Business Home...
Page 111 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.

ADTRAN Express XRT User Manual

Chapter 1: Overview

Chapter 2: Installation

Chapter 3: Installing an Analog Modem

Chapter 4: Application Configuration

Chapter 5: Upgrading Software

Chapter 6: Troubleshooting

Appendix A: at Commands and S-Registers

Appendix B: Leds

Appendix C: Status Buffer Messages

Appendix D: Loop Status Messages

Appendix E: Connector Pinouts

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Summary of Contents for ADTRAN Express XRT

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