Multi-Tech Systems MTA128NT, MTA128ST manual

Models MTA128ST and MTA128NT

External ISDN Terminal Adapter

User Guide

Contents

Page User Guide Model MTA128ST/NT S000305B Rev. B Revision Date Description Contents Product Description Features S/T Interface U Interface LED Indicators Data Protocol 128 LED P1 LED P2 LED Technical Specifications Chapter 2: Hardware Installation Safety Warnings Connecting your TA Connect the TA to the AC Power Outlet Note: Connect the TA to Your PC (RS-232Connection) Connecting to your ISDN Network Terminator (Optional) Connecting to Analog Equipment Chapter 3: Configuration Utilities Introduction Before You Start Network Configuration Call Control Configuration Protocol MLPPP Dialing Numbers Stored Numbers &Z DTR Control CTS Control DSR Control DCD Control Asynchronous/Synchronous Mode Configuring your TA Page Page Page Page Page Page Page Finish MTA128ST/NT Commands and S-Registers AT Commands AT Commands by Function General Information Commands Network Configuration Commands Serial Port Configuration Commands General Configuration Commands Digital (Data) Call Commands Analog (POTS) Call Commands S-Registers S-RegisterSummary Page Result Codes Using AT Commands to Operate the MTA128ST/NT Making a Call Answering a Call Hanging Up Chapter 5: Troubleshooting Troubleshooting the TA Introduction Specific Troubleshooting Situations Debugging/Logging/Troubleshooting Commands Debugging/Logging/Troubleshooting S-Registers None of the LEDs light when the MTA128ST/NT is on MSD The MTA128ST/NT dials but cannot make a connection ATV1X2 You can place data calls but not voice calls or vice versa You cannot place two simultaneous data calls The MTA128ST/NT disconnects while online The MTA128ST/NT cannot connect when answering ATS0=1 Page Apple Macintosh Compatibility Bonding Using the &, ! and + Characters Making PPP/MLPPP Connections Software Applications that can Format PPP Data Dynamic Bandwidth Allocation (DBA) S31 DBA Data Protocols &J1 DBA Features: Bandwidth-on-Demand (BOD)—S60,S61, S62, and S63 Call Bumping Warranty Repair Procedures for U.S. and Canadian Customers Repair Procedures for International Customers (Outside U.S.A. and Canada) Repair Procedures for International Distributors Online Warranty Registration Service U.S. and Canadian Customers International Customers (outside U.S.A. and Canada) International Distributors Replacement Parts Technical Support Quick Setup Factory Profiles Quick Setup Example Loop Qualification Bearer Service Using ISDN Ordering Codes (IOCs) B1 (previously "Generic Data B") Capability C (previously "Generic Data C") Capability R (previously "Generic Data I") I2 (previously "Generic Data I-1DN") J2 (previously "Generic Data J") J3 (previously "Generic Data J-1DN") Capability S (previously "Generic Data M") M5 (previously "Generic Data M-1DN") Ordering ISDN Without IOCs 5b. Northern Telecom DMS-100 10a 10b Page FCC Canadian Limitations Notice Firmware-basedConfiguration Utility Configuration via AT Commands Glossary Page Page Page Page Page Index