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GM56PCI-SM

 User's Guide

Contents

1

Overview

2

Introduction

3

Personal Computer Requirements

4

Preparing the Computer for GM56PCI-SM Installation

5

Understanding Sound Card Compatibility and Installing Hardware

6

Installing GM56PCI-SM Software on Windows 95/98

7          Installing GM56PCI-SM Software on Windows NT 4.0
8

Verifying Proper Modem Installation

9

Changing the Operating System

10

Using the GM56PCI-SM Modem

11

Un-installing and Upgrading the GM56PCI-SM Modem

12

Troubleshooting

Appendix A  GM56PCI-SM Features
Appendix B

Supported AT Commands

1

Overview

This document helps you select CPUs, and it explains the tradeoffs associated with different
processors. It explains the use of the GM56PCI-SM Data/Fax/Voice modem with various sound
card configurations. It also aids you in troubleshooting and testing the GM56PCI-SM equipped
system.

2

Introduction

It provides high-speed communications between your personal computer and a remote location,
such as an Internet Service Provider (ISP), so you can:

 

Receive data at up to 56 Kbps in V.90 or K56flex modes

 

Get automatic fallback to V.34 (33.6 Kbps) rates in bad line conditions and on non-
V.90/K56flex headends

 

Send and receive faxes on your personal computer at rates up to 14.4 Kbps

 

Use your computer as a video phone to place and receive video phone calls.

 

Use your computer as a telephone answering machine (TAM) Use your computer to conduct
hands-off speakerphone voice calls

Summary of Contents for GM56PCI-SM

Page 1: ...he tradeoffs associated with different processors It explains the use of the GM56PCI SM Data Fax Voice modem with various sound card configurations It also aids you in troubleshooting and testing the...

Page 2: ...with 3DNow 256K L2 cache The GM56PCI SM functions satisfactorily on the following systems However it has not been fully qualified it was not tested for processor loading or TSB performance AMD K6 233...

Page 3: ...ck the System icon 3 Select the Device Manager tab 4 Highlight the Computer icon 5 Select the Properties radio button 6 Ensure that the Interrupt Request IRQ radio button is selected This displays the...

Page 4: ...To support older software applications and DOS games the GM56PCI SM installation software attempts to negotiate a COM port number in the range of 1 4 If the install picks a higher COM port you can fo...

Page 5: ...is complete Also for GM56PCI SM Data Fax Speakerphone modems the microphone and speaker gain selections may be done via the Control Panel application under the Advanced tab Also DOS box support is dis...

Page 6: ...button to access the on line User s Guide COM port selections Country and language selections Data Fax Speakerphone modems only microphone and speaker gain selections The GM56PCI SM Control Panel pro...

Page 7: ...et a new set of drivers for that operating system The GM56PCI SM modem software for Windows 9x will not work under Windows NT Contact your direct modem vendor or PC supplier for drivers or visit their...

Page 8: ...AT commands used by applications are Initialization AT F Hangup ATH0 Dialing string ATDT Answer string ATA Some games require that the modem refrain from performing error correction and data compressi...

Page 9: ...talls on COM5 or higher force the modem to a lower COM port as follows 1 Open the GM56PCI SM Control Panel application 2 Select the Advanced tab 3 Click on the radio button for the desired COM port No...

Page 10: ...der The modem cannot complete a connection to another modem 1 Ensure that your modem is dialing the correct number Ensure that you ve specified the correct area code if one is required 2 Determine whe...

Page 11: ...tones your modem sends so that the remote system can detect them better To adjust DTMF tone length use the AT VTDn command where n specifies the tone duration The modem does not respond to AT commands...

Page 12: ...boost under the volume control panel The modem connects then meaningless characters appear 1 Open the Control Panel Double click the Modem icon 2 Select the Motorola GM56PCI SM modem 3 Click on Prope...

Page 13: ...eadend is not V 90 or K56flex V 32bis V 32 V 22bis V 23 V 22 B212 V 21 Bell 103 Error correction V 42 LAPM MNP2 4 Data compression V 42bis MNP5 Fax modes supported V 17 V 27ter V 29 Data fax and telep...

Page 14: ...Speaker Control DFV 0 Off 1 On During Training Only 2 On Always 3 Security O Return to On Line DFV 0 No Retrain 1 Retrain 2 Rate Renegotiation P Pulse Dial DFV Q Result Code Display DFV 0 Enable 1 Dis...

Page 15: ...1 Always On S DSR Control DFV 0 Always On 1 On When Modem Recognizes Remote T Test DF 0 End Test 1 Initiate LAL V Modem Status DFV 0 1 Short Form 2 Long Form B Max Modulation Rate DFV 0 Maximum Rate 3...

Page 16: ...bps 16 28800 bps 17 31200 bps 18 33600 bps 19 32000 bps 20 34000 bps 21 36000 bps 22 38000 bps 23 40000 bps 24 42000 bps 25 44000 bps 26 46000 bps 27 48000 bps 28 50000 bps 29 52000 bps 30 54000 bps...

Page 17: ...y overrides BA 16 3429 low Carrier Frequency overrides BA 17 3429 high Carrier Frequency overrides BA CDL Clear Delay Forbid Lists DFV CT Status Information DFV 0 Display EIA Info See Table B 1 Displa...

Page 18: ...age Detection DFV 0 Disable detection of V 8bis messages 1 Enable detection of V 8bis messages V 8bis Message Delay DFV 0 No delay between tx V 8bis signal and message 1 1 5 second delay between tx V...

Page 19: ...d sub Mode 16 bit CRC is generated by the DCE in Tx direction and checked by the DCE in RX direction NRZI Control DFV 0 NRZI encoding and decoding is disabled ETBM Disc Buff Dly Pending TD DFV 0 Disca...

Page 20: ...31 Denmark 3C Finland 3D France 42 Germany yes again 50 Hong Kong 57 Ireland 58 Israel 59 Italy 6C Malaysia 7B Netherlands 82 Norway 8B Portugal 9C Singapore 9F South Africa A0 Spain A5 Sweden A6 Swi...

Page 21: ...ult V VLS Analog Source Selection V 0 DCE on hook 1 DCE off hook DCE connected to Telco 8 DCE on hook DCE connected to Speaker 9 DCE off hook DCE connected to Telco and Speaker 11 DCE on hook DCE conn...

Page 22: ...Status Bitmapped DFV See Appendix B S22 Status Bitmapped DFV See Appendix B S23 Status Bitmapped DFV See Appendix B S34 V 34 Control DFV 0 255 bit 0 0 expanded constellation bit 0 1 minimum constellat...

Page 23: ...Status Bitmapped DFV See Appendix B Table A Country Codes for AT F N N Country N Country N Country N Country N Country 1 USA 9 Czech Repub 15 Hong Kong 23 Malaysia 34 Sweden 3 Australia 10 Denmark TB...

Page 24: ...borted 59 External Option Set Selected 20 Busy Tone Detected 60 Option Set Selected ATZ 21 No Dialtone 61 Lease Line Test Passed 22 Long Space Detected 62 Security Failure No Callback Number 23 Dial A...

Page 25: ...me out 18 RINGBACK 19 BUSY 20 DIALTONE 23 Playback Buffer Underrun 25 Fax or Data Answering Modem detected 27 Voice Detected Table E Parameter Types for AT VTS Type Meaning D D DTMF tone for default d...

Page 26: ...n 0 0 Analog loopback inactive 1 Analog loopback in progress ______________________________________________________________________________ S21 EIA Signals_____________________________________________...

Page 27: ...______________________________________________________________ Bit Value Command Description 1 0 00 Q DTE flow control disabled 01 Q1 DTE flow control enabled XON XOFF 11 Q3 DTE flow control enabled R...

Page 28: ..._______ Bit Value Command Description 5 0 000001 300 bps 000010 600 bps 000011 1200 bps 000100 2400 bps 000111 4800 bps 000101 7200 bps 000110 9600 bps uncoded 001000 9600 bps trellis 001001 12000 bps...

Page 29: ...B26 46000 bps 011011 B27 48000 bps 011100 B28 50000 bps 011101 B29 52000 bps 011110 B30 54000 bps 011111 B31 56000 bps 100000 B32 58000 bps 100001 B33 60000 bps ______________________________________...

Page 30: ...s 10000 38400 bps 10001 57600 bps 10010 115200 bps ______________________________________________________________________________ S81 Minimum DCE Speed_________________________________________________...

Page 31: ...22 bis 01011 MM11 V 32 bis 01100 MM12 V 34 10000 MM10 V 32 10001 MM6 V 23 10010 MM4 B212 10100 MM13 V PCM 10101 MM14 V PCM Auto ________________________________________________________________________...

Page 32: ...40 38400 34 40000 41 42000 42 44000 44 46000 46 48000 48 50000 50 52000 52 54000 54 56000 56 57600 35 58000 58 60000 60 115200 36 Note First row of this table represents the code displayed when call p...

Page 33: ...E Reliable 19200 DTE 9600 DCE Normal V0 X0 CONNECT CONNECT V0 X1 CONNECT 19200 CONNECT 19200 V1 X0 CONNECT CONNECT V1 X1 CONNECT 19200 V42 V42BIS CONNECT 19200 V2 X0 CONNECT CONNECT V2 X1 CONNECT 2880...

Page 34: ...d outband noise The AT HO command takes between 1 and 4 option parameters This command has the format AT HOa b c d where a a parameter 1 option b a parameter 2 option c a parameter 3 option d a parame...

Page 35: ...s 11 V 34 9 to 20 9 to 20 dB 0 1 2 3 4 5 6 7 8 9 10 11 12 13 2400 bps 4800 bps 7200 bps 9600 bps 12000 bps 14400 bps 16800 bps 19200 bps 21600 bps 24000 bps 26400 bps 28800 bps 31200 bps 33600 bps 0 3...

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