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Contents
Chapter 1 - Introduction and Description
Introduction................................................................................................................................................. 6
Product Description .................................................................................................................................... 6
Universal Serial Bus (USB)......................................................................................................................... 6
Manual Organization ................................................................................................................................... 7
Features ..................................................................................................................................................... 8
Technical Specifications ............................................................................................................................. 9
Chapter 2 - Hardware Installation
Introduction................................................................................................................................................11
Unpacking Your MTA128ST-USB................................................................................................................11
Safety Warning Telecom/ISDN-ST..............................................................................................................11
Assembling the MTA128ST-USB................................................................................................................12
Connecting the MTA128ST-USB to Your System .......................................................................................12
Connecting to Your Computer ..............................................................................................................13
Connecting to Power............................................................................................................................13
Connecting to Your ISDN Network Terminator ......................................................................................13
Connecting to Analog Equipment ........................................................................................................13
LED Indicators ...........................................................................................................................................14
References ................................................................................................................................................15
Chapter 3 - Software Installation and Configuration
Introduction................................................................................................................................................17
Installing in Windows 2000 ..................................................................................................................17
Changing the Modem Descriptor (Windows 2000) ...............................................................................20
Installing in Windows 95/98 .................................................................................................................24
Changing the Modem Descriptor (Windows 95/98) ..............................................................................31
Removing Your Old Device from Windows 2000 and Windows 98/95 ...................................................34
Configuration..............................................................................................................................................35
Network Configuration .........................................................................................................................35
Call Control Configuration ....................................................................................................................36
ISDN MTA128ST-USB Configuration Utility ................................................................................................38
Windows 2000 Dial-Up Networking.............................................................................................................39
Windows 98/95 Dial-Up Networking ...........................................................................................................43
AT Commands ...........................................................................................................................................45
Using AT Commands to Configure the MTA128ST-USB.......................................................................45
Chapter 4 - AT Commands, S-Registers
and Result Codes
Introduction................................................................................................................................................47
Entering AT Commands .......................................................................................................................47
AT Commands by Function .................................................................................................................48
Data Call Commands ..........................................................................................................................61
S-Registers................................................................................................................................................63
S-Register Summary ...........................................................................................................................63
Result Codes .............................................................................................................................................78
Using AT Commands to Operate the MTA128ST-USB ...............................................................................79
Modes of Operation .............................................................................................................................79
Making a Call.............................................................................................................................................79
Dialing .................................................................................................................................................79
Channel Bundling Flag Dialing .............................................................................................................79
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