Multi Tech Equipment MTA128ST manual Contents

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Contents

Contents

 

Chapter 1: Introduction and Description

4

Welcome to the world of ISDN communications

4

Product Description

4

Features

5

LED Indicators

8

Technical Specifications

10

Chapter 2: Hardware Installation

11

Safety Warnings

11

Connecting your TA

11

Chapter 3: Configuration Utilities

13

Introduction

13

Before You Start

13

Configuring your TA

17

Chapter 4: AT Commands, S-Registers, and Result Codes

26

MTA128ST/NT Commands and S-Registers

26

S-Registers

29

Chapter 5: Troubleshooting

34

Troubleshooting the TA

34

Chapter 6: Point-to-Point Communications: PPP/MLPPP

41

Chapter 7: Warranty, Service, and Tech Support

44

Multi-Tech Systems, Inc. Warranty & Repairs Policies

44

Online Warranty Registration

45

Service

45

Replacement Parts

46

Technical Support

47

Appendix A:Configuration Profiles

48

Quick Setup Factory Profiles

48

Quick Setup Example

48

Appendix B: Ordering Your ISDN Line

49

Loop Qualification

49

Bearer Service

50

Using ISDN Ordering Codes (IOCs)

50

Ordering ISDN Without IOCs

52

Appendix C: FCC and Canadian Regulation

56

FCC

56

Canadian Limitations Notice

57

Appendix D: Configuration Methods

58

Firmware-based Configuration Utility

58

Configuration via AT Commands

58

Glossary

59

Index

65

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Contents Page Model MTA128ST/NT S000305C Rev. C Revision Date DescriptionTrademarks Contents Product Description Introduction and DescriptionNT1 Connection FeaturesSpid Service Profile ID Isdn BRI LinePin TE Signal InterlacePin LED Indicators LED P1 LED P2 LED Connectors Switch CompatibiltiyLED Indicators Command InterfaceHardware Installation Safety WarningsConnecting your TA Connect the TA to Your PC RS-232 Connection Before You Start Configuration UtilitiesNetwork Configuration IntroductionVoice TEI Call Control ConfigurationDialing Numbers COM Port SettingsDCD Drop Time Configuring your TA Page Page Page Page Page Page Page Page AT Commands MTA128S T/NT Commands and S-RegistersAT Commands by Function Register Summary Digital Data Call Commands aAnalog Pots Call Commands RegistersAT Commands, S-Registers, and Result Codes Result Codes Using AT Commands to Operate the MTA128ST/NTAnswering a Call Making a CallHanging Up Answering ManuallyAnswering Automatically Introduction Troubleshooting the TASpecific Troubleshooting Situations Troubleshoot ingDebugging/Logging/Troubleshooting Command Summary AT Debugging/Logging/Troubleshooting CommandsDebugging/Logging/Troubleshooting S-Registers None of the LEDs light when the MTA128ST/NTis onMTA128ST/NT does not respond to commands You can place data calls but not voice calls or vice versa MTA128ST/NT dials but cannot make a connectionFile transfer appears slower than it should be MTA128ST/NT cannot connect when answeringYou cannot place two simultaneous data calls MTA128ST/NT disconnects while onlineApple Macintosh Compatibility Dynamic Bandwidth Allocation DBA Bonding Using the &, I and + CharactersMaking PPP/MLPPP Connections Software Applications that can Format PPP DataDBA Data Protocols DBA Features Bandwidth-on-Demand BOD-S60, S61, S62, and S63PPP/MLPPP Warranty, Service, and Tech Support WarrantyRepair Procedures for U.S. and Canadian Customers Repair Procedures for International Distributors Replacement PartsAppendixAConfiguration Profiles Quick Setup Factory ProfilesQuick Setup Example Bearer Service Appendix B Ordering Your Isdn Li neLoop Qualification Using Isdn Ordering Codes IOCs J3 previously Generic Data J-1DN Capability S previously Generic Data MM5 previously Generic Data M-1DN Ordering Isdn Without IOCs Appendices Appendices FCC AppendixC FCCand Canadian RegulationCanadian Limitations Notice Using AT Commands to Configure the MTA128ST/NT AppendixD Configuration MethodsFirmware-based Configuration Utility Configuration via AT CommandsGlossary SymbolGlossary IETFInternet Engineering Task Force PPPMultilink Protocol or MP-is an Internet Glossary TA-Seeterminal adapter Information pages from a central resource. See also Isdn Canadian Regulation 56 Appendix IndexUart