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MultiModemII User Guide Table of Contents
Multi-Tech Systems, Inc. MT5600BA/BL Series User Guide (S000276E)
Chapter 7 - Troubleshooting ..................................................................................... 41
None of the Indicators Light ............................................................................... 41
The Modem Does Not Respond to Commands.................................................. 42
The Modem Cannot Connect When Dialing ....................................................... 43
The Modem Disconnects While Online .............................................................. 44
The Modem Cannot Connect When Answering ................................................. 45
File Transfer Is Slower Than It Should Be .......................................................... 45
Data Is Being Lost.............................................................................................. 45
There Are Garbage Characters on the Monitor .................................................. 46
The Modem Doesn’t Work with Caller ID ........................................................... 46
Fax and Data Software Can’t Run at the Same Time......................................... 46
Appendix A - Regulatory Compliance ....................................................................... 47
FCC Part 68 Telecom ........................................................................................ 47
Fax Branding Statement .................................................................................... 48
Canadian Limitations Notice............................................................................... 48
EMC, Safety, and R&TTE Directive Compliance................................................ 49
International Modem Restrictions ....................................................................... 49
New Zealand Telecom Warning Notice .............................................................. 49
South African Notice .......................................................................................... 50
Appendix B - Technical Specifications...................................................................... 51
Appendix C - Upgrading the Firmware...................................................................... 53
Introduction ........................................................................................................ 53
Upgrade Overview ............................................................................................. 57
Step 1 - Identify the Modem Firmware ............................................................... 57
Step 2 - Identify the Current Firmware Version .................................................. 58
Step 3 - Download the Upgrade File .................................................................. 58
Step 4 - Extract the Upgrade Files ..................................................................... 58
Step 5 - Clear Your Stored Paramenters............................................................ 59
Step 6 - Upgrade the Modem’s Firmware........................................................... 59
Step 7 - Restore Your Parameters ..................................................................... 59
Appendix D - Installing a Modem Under Linux .......................................................... 60
Introduction ........................................................................................................ 60
Standard Linux Serial Port Definitions ................................................................ 60
Installation.......................................................................................................... 60
Setup ................................................................................................................. 60
Appendix E - Pin Descriptions .................................................................................. 62
RS-232 Pin Descriptions .................................................................................... 62
RS-232 Cable Pinouts........................................................................................ 63
Leased Line Pinouts........................................................................................... 64
Index ........................................................................................................................ 65