Multi-Tech Systems MTA128NT, MTA128ST manual 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