Bonding Setup, Txinit | ADTRAN ISU 512 specification

Chapter 5: Configuration

BONDING SETUP

The ISU 512 communicates with many different types of telecommunication equipment including other ISU 512s, ISDN terminal adapters, Switched 56 DSUs, and BONDING mode 1-compatible inverse multiplexers. The ISU 512 supports the BONDING mode 1 (Bandwidth on Demand Interoperability Group) adaptation protocol.

See Recommended Operating Protocols in this chapter for more information on recommended modes of operation.

The BONDING mode 1 protocol allows the ISU 512 to communicate at bit rates in excess of 64 kbps to a maximum of 512 kbps. BONDING provides high- speed communication between ISU 512s, ISDN TE/TAs, and inverse multi- plexing equipment supporting the BONDING protocol. The protocol allows use of synchronous bit rates. When the ISU 512 uses the BONDING mode 1 protocol, up to eight separate ISDN phone calls are required to seize control of all ISDN bearer channels. The protocol corrects any delays existing between the bearer channels and presents a single high-speed data channel to the DTE. For successful high-speed operation, both the near and far-end DCE need to be configured to use the BONDING mode 1 protocol. The BONDING mode 1 protocol negotiation phase has numerous timers to allow transmission delays due to satellite hops, international calls, etc.

3=CONFIG 3=BONDING setup

1=TXINIT

2=TXFA

3=TXADD01

4=TXDEQ

5=TANULL

6=TCID

7=CALL STAGGER

TXINIT

This option specifies the length of time the originating endpoint attempts to detect the BONDING negotiation pattern from the answering endpoint before deciding the BONDING call has failed. In general, this timer value should be left at the factory default setting of 10 seconds. Select from values of 1, 2, 5, 10 (default), 20, 50, 100, and 200 seconds.

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ISU 512 User Manual

61202.086L1-1

Image 62

ADTRAN ISU 512 user manual Bonding Setup, Txinit

Contents

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