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Table of Contents
Multi-Tech Systems, Inc. MT9234ZBA-Series User Guide (S000387C) 3
Contents
CHAPTER 1 – INTRODUCTION .................................................................................................................. 4
FEATURES....................................................................................................................................................... 4
AT COMMANDS INFO ....................................................................................................................................... 4
TECHNICAL SPECIFICATIONS ............................................................................................................................ 5
CHAPTER 2 – INSTALLATION ................................................................................................................... 6
SAFETY WARNINGS ......................................................................................................................................... 6
STEP 1: CHANGE THE INTERNAL JUMPERS ........................................................................................................ 6
Opening the Modem .................................................................................................................................. 6
Location of the Jumpers............................................................................................................................. 7
Changing the Dial-Up/Leased-Line Jumper .............................................................................................. 7
Changing the Voice Jumper ...................................................................................................................... 7
STEP 2: CONNECT THE MODEM TO YOUR PC ................................................................................................... 8
Connect the Modem to Your PC ................................................................................................................ 8
Connect the Modem to the Telephone Line .............................................................................................. 8
Connect the Two-Wire Leased Line (Leased Line Only) ........................................................................... 8
Connect the Modem to a Phone (Optional) ............................................................................................... 8
Connect a Microphone (Voice Option) ....................................................................................................... 8
Connect Speakers (Voice Option) ............................................................................................................. 9
Connect the Modem to the AC Power Outlet ............................................................................................ 9
Power-On Test ........................................................................................................................................... 9
STEP 3: INSTALL THE MODEM DRIVER .............................................................................................................. 9
Windows Installer ....................................................................................................................................... 9
STEP 4: CONFIGURE THE MODEM FOR YOUR COUNTRY OR REGION................................................................. 11
Using the Global Wizard to Configure Your Modem ................................................................................ 11
Using AT Commands to Configure Your Modem .................................................................................... 11
CHAPTER 3 – OPERATION ...................................................................................................................... 12
ABOUT THE FRONT PANEL ............................................................................................................................. 12
LEASED-LINE OPERATION .............................................................................................................................. 12
Setup ........................................................................................................................................................ 12
CONNECTING TO THE INTERNET ..................................................................................................................... 12
CHAPTER 4–REMOTE CONFIGURATION ............................................................................................... 13
Changing the Setup Password ................................................................................................................ 13
Changing the Remote Escape Character ................................................................................................ 13
CHAPTER 5 – CALLBACK SECURITY .................................................................................................... 14
CHANGING THE SETUP PASSWORD................................................................................................................. 14
TURNING CALLBACK SECURITY ON AND OFF ................................................................................................... 14
SETTING CALLBACK SECURITY MESSAGE PARITY ........................................................................................... 15
ASSIGNING CALLBACK PASSWORDS AND PHONE NUMBERS ............................................................................. 15
CALLING PROCEDURES .................................................................................................................................. 16
Password-Only Callback .......................................................................................................................... 16
Number-Entry Callback ............................................................................................................................ 16
Extension-Entry Callback ......................................................................................................................... 17
Direct Connection .................................................................................................................................... 17
Callback Security Commands .................................................................................................................. 18
CHAPTER 6 – TROUBLESHOOTING ....................................................................................................... 19
APPENDIX A – UPGRADING THE MODEM’S FIRMWARE ..................................................................... 23
APPENDIX B – REGULATORY COMPLIANCE........................................................................................ 25
APPENDIX C – ENVIRONMENTAL INFORMATION ................................................................................ 29
APPENDIX D – INSTALLING A MODEM UNDER LINUX ........................................................................ 32
APPENDIX E – CONNECTING TO A CISCO ROUTER ............................................................................ 33
INDEX ......................................................................................................................................................... 35