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Table of Contents
Multi-Tech Systems, Inc. MT9234ZBA-Series User Guide (S000387D) 3
Contents
Chapter 1 – Introduction ......................................................................................................................................... 4
Features .............................................................................................................................................................. 4
AT Commands Information ................................................................................................................................. 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 – Using Out of Band Management .................................................................................................. 33
Index ....................................................................................................................................................................... 35