Software Version | ADTRAN ISU 512 manual

Chapter 6: Testing

Near-End Block Errors/Far-End Block Errors (NEBE/FEBE)

Allows the user to monitor the quality of the local loop by viewing the number of near-end block errors (NEBE) and far-end block errors (FEBE) occurring on the ISDN U-interface. An incrementing count of NEBEs indicates a problem on the local loop from the switch to the NT-1. An incrementing count of FEBEs indicates a problem on the local loop from the NT-1 to the switch. A call does not have to be placed to use the NEBE/FEBE counter.

Since this is a function of the U interface, it only applies to the ISU 512 with U inter- face.

Software Version

Allows determination of the software version in use on the ISU 512.

Pressing Cancel exits any of these options.

61202.086L1-1

ISU 512 User Manual

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ADTRAN ISU 512 user manual Near-End Block Errors/Far-End Block Errors NEBE/FEBE, Software Version

Contents

ISU Trademark 021S5 RJ-49C 1202086L2 1202086L1 Canadian Emissions Requirements Canadian Equipment Limitations Quick Start Guide SPID1/LDN1 Table of Contents Table of Contents Txinit Txfa TXADD01 Txdeq Tanull Tcid 107 List of Figures Table of Contents List of Tables Viii Product Overview Isdn Overview ISU 512 Rear Panel Understanding Isdn and the ISU Videoconferencing ISU 512 Interoperability ISU 512 Synchronous Rates Recommended Operating Protocols Understanding Isdn and the ISU Chapter Ordering Isdn Following instructions only apply to North American switches Ordering Isdn Chapter Installation InstallationNetwork Connection DTE Data Connection Dial Interface ConnectionSmart Dial String Formats Installation Maintenance Interface Set the COM port for 38400, 8, 1, n and no flow control Software Update VT 100 Menu Interface VT 100 Configuration Menu VT 100 Status Screen VT 100 Test Menu VT 100 Dial Menu Installation Chapter Operation Initial Self TestNetwork Connection Status Status Menu Menu StructureMain Menu LCD Display of the Main Menu Basic Menu Traversal ISU 512 Front View Front Panel LED Description LCD WindowNumeric Keypad Up and Down Arrows Operation Using Isdn Basic Rate Switched Service Chapter Configuration Configuration Configuration Menu Configuring Network Options for Dial Operation Switch TypeCall Type Data 56 kbps Data 64 kbps defaultSpeech Audio Setting the Spid Terminal IdentificationOutside of North America, SPIDs do not have to be entered Dial Options Setting the LDN Sec or EON Dial Options MenuFront Panel RS-366 25 bis Sec or EON defaultWait for EON Security Dump all calls DisabledEnabled Auto Answer Connect Timeout Call ScreeningSelect Ansr if SN0. . .9 under Call Screening Remote Access Call Screening againRemote Download RDL Remote Supervision Adlp Address Maintenance SetupPort Mode Auto Traps Call NumID Configuring the ISU 512 for Leased Digital Service Clock ModeLeased Line Menu Channel Rate Limited Distance Modem ApplicationLeased Application with Channel Banks Test Remote Maximum Bit Rate Setting DTE Options Connector Type RS-530 to V.35 CableRS-366 Y Cable CTS Options CD OptionsDTR Options DSR Options Txinit Bonding Setup Tanull TxfaTXADD01 Txdeq Call Stagger Tcid Transparent 2 X Clear Channel Protocol Dial 512K Quick Setup Configuration Dial 384K Dial 448KDial 336K Video 384K Video 336KLeased Master Leased Slave and Ldm SlvMstr Dialing Options Store/Review Number Configuring the ISU 512 for V.25 BIS IN-BAND Dialing Loopback Protocol Chapter TestingTest Options Loopback DTE Checker Software Version Near-End Block Errors/Far-End Block Errors NEBE/FEBE Testing Chapter Troubleshooting If Self Test FailsIf AN Isdn Network Line Reads Down Troubleshooting If the Display Reads TEI1 If the Display Reads TEI2 If the Display Reads SPID2,4,6, or If the Display Reads SPID1,3,5, or CONFIG, Netw. options, Dial Line, Terminal ID, and SPID/LDN Specifications and Features Chapter Specifications Summary Display Channel Switch CompatibilityPower Channel Aggregation Appendix a Status Buffer Messages Status Line MessagesNET REM Loopback Ringing Bonding + AccessinfodiscBadinfoelem Bearcapnotava Channotimpleme CallrejectedCapnotimplement Chandoesnotexi Facilitynotsub Dpump END RcvdFacilitynotimp Facilityrejected Invalidcallref IncomingcallbaIncompatibledest Intrworking UNS Networkoutofo MandatoryiemisNetwork Busy Networkcongesti Numberchanged ProtocolerrorServicenotavail Normalclearing Unspecifiedcause TimerexpiryTemporaryfailure Unassignednumber Set Primary Wrongmsgforst Appendix B Register List =Enable ISU 512 answers all calls default =Ignore DTR default 50=Wait for 5 seconds or EON default =Disable default Appenidix B. S-Register List Appenidix B. S-Register List Table C-A Appendix C AT CommandsCommands should be entered without the AT prefix AT Commands Appendix C. AT Commands 5ESS Appendix C. AT Commands Table D-A EIA-232 to DB-25 Adapter ConnectorAppendix D Pinouts RJ-45 Isdn Line Interface Table D-B Pinouts for IFC RJ-45 ConnectorsEIA-232, RS-366, and RS-530 Connector Connector RS-366 Dialing Port Pinouts Table D-C Table D-D RS-530 PinoutsM e Pinouts Table D-E RS-530-to-V.35 Adapter Cable Pinouts Table D-F Figure D-6 Figure D-5 Appendix D. Pinouts Acronyms Acronyms 2B1Q Glossary Ccitt DDS Isdn NT1 Interface S reference point Xmodem 106 Numerics Index Index Isdn 110 TXADD01 47 Txdeq 47 Txfa 47 Txinit 112 Repair and Return Product Support InformationPresales Inquiries and Applications Support Post-Sale Support