User Guide | Multi-Tech Systems MT2834BL Series instruction

MT2834BA/MT2834BL Series Intelligent Data/Fax Modems

User Guide

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Multi-Tech Systems MT2834BL Series, MT2834BA Series manual User Guide

Contents

User Guide Record of Revisions Date Description User GuidePatents Trademarks Contents Index 117 Registers Introduction and Description Introduction How To Use This Manual Modem Features Fax Features 1 MT2834BA/BL Series Features Technical Specifications Power MT2834BA LED Display Modem LED Indicators Controls on PC Board Installation and Connection Installation What Is in Your Modem Package?Safety Warnings Installation Procedure MultiModemBA Connections Is Your Modem Ready for Use? Installing PhoneTools, the Data Communications Software Software Configuration and Modem Basics Configuring Software for Your Modem Configuring Your SoftwareSoftware Configuration PC Initialization Strings Configuring Software for Your Computer Changing Default ParametersOther Parameters AT &F S0=0 &F9 &W0 CR Modem Basics Answer/Originate Voice/Data Toggle SwitchSimple Operations Manual Dial and Automatic Answer Manual Dial and Automatic Answer Dialing/On-Line/Answering Dial Backup and Leased Line Restoral Manual Dial Backup Call TerminationAutomatic Leased Line Restoral Operation Manual Call Origination Dial-Up Operation Manual Answering Automatic Answering Handshaking Details Abort TimerCall Termination Command Mode Command Mode AT Command EditingFunctional Modes Functional Modes Summary of AT Commands Store Modem Configure Data Multi-Tech Result Codes Result CodesStandard AT Result Codes Dialing Action Commands Dialing Commands Voice/Data Dialing $VD Dial Modifier CommandsPulse or Tone Dial P T Set Pulse Dial Ratios &P Reverse the Mode of Operation R Return to Command Mode After Dial Command ExecutionAutomatic Pauses in Dialing Long Space Disconnect Y Quiet Answer @ Calling Card Detect Tones $ Storing Phone Numbers D...N Phone Number Memory CommandsNumber Linking NN Listing Numbers Stored in Memory L Loading Factory Defaults &F Configuration and Default Storage CommandsModem Reset Z Unix Uucp Spoofing $SP Async/Sync Mode Switching &MSynchronous Transmit Clock Select &X Echo Command Mode Characters E Command Response Result Code CommandsResult Codes Enable/Disable and No Response Answer Q Result Codes Multi-Tech or Standard AT &Q Result Codes Basic and Extended and Call Progress Selection Enable/Disable Trelis Coded Modulation #T Phone Line Conditioning CommandsGuard Tones Not Used in BAI/BLI Models &G Bell/V.21 Tone Enable/Disable Lowspeed Fast Connect $FC Fallback Modes When On-Line #FCleardown at Disconnect &CD Auto Speed Detect #A Carrier Detect Control &C 7 RS-232C Interface Control CommandsData Terminal Ready Control &D CTS Control &R CTS/RTS Interaction Control &RF Data Set Ready Control &SDSR/CD Interaction Control &SF Normal Mode &E0 Error Correction CommandsAuto-Reliable Mode &E1 Reliable Mode &E2 Auto-Reliable Buffering $A Mode Select #L Error Correction/300bps $E Enable/Disable Auto Reliable Fallback Character $FRetransmit Count $R Hardware Flow Control &E4 Flow Control CommandsXon/Xoff Flow Control &E5 Send Xon/Xoff Characters #X Xon/Xoff Pass-Through &E7Hewlett-Packard ENQ/ACK Pacing &E9 Terminal/Computer Initiated Pacing &E13 Normal Mode Modem Flow Control On &E11Maximum Block Size &BS Parity Selection #P Xon/Xoff Pass-Through Commands Normal/Auto-Reliable/Reliable Mode CommandsEnq/Ack Pacing Commands Speed Conversion $BA Speed Conversion CommandsModem Baud Rate $MB Serial Port Baud Rate $SB Immediate Action Commands Off Hook H Listing On-Line Diagnostics L8 Force Answer Mode a Line Probe CommandsExiting Command Mode, Going Back On-Line O Registers Rings Which Have Occurred Number of Rings Until Modem AnswersEscape Code Character Return Character Line Feed Character Time for Carrier Abort TimerBackspace Character Wait Time for Dial Tone S13 Remote Configuration Escape Character S10 Carrier Loss Disconnect Delay TimeCarrier Detect Response Time S11 Tone Dialing Tone Spacing and Duration S19 MT2834BL Only Dial-Back Timer S15 Callback Time DelayS16 Callback Attempts S17 Changing Break Time S29 Local Inactivity Timer S26 Failed Password AttemptsS24 PBX/CBX Disconnect Drop Time for DSR/CTS/CD S25 DTR Dropout Time S32 Time Elapse for Escape Sequence S30 Inactivity TimerS36 Time Between DTR Inactive and Modem Off-Hook S37 Time Between DTR Active and Modem On-Hook S48 Program V.34bis Connect Speeds Examples of Assigning Values Reading and Assigning S-Register ValuesExamples of Reading Values AT Command and S-Register Summary Callback Security and Remote Configuration Callback Security and Remote Configuration Callback Feature Description To change your Remote Configuration feature status Remote Configuration Description AT#CBN0xxxxxxxxxxCR To set parity of the password/message prompt Callback Operational Sequence Procedures Remote Configuration Operation Procedures Remote Configuration Procedures Remote Configuration and Callback Security AT Commands Remote Configuration/Callback Security S-Registers DIP-Switch Settings MT2834BA PC Board Dip-Switch Settings DIP-Switch Option Settings Switch #4 AS/400 Mode Synchronous Mode/Leased Line/Dial-UP = Down Down Dip-Switch Settings Speaker Volume Control Switch Function Position Effect Recording Option Configurations DIP Switches #15-16 MT2834BA DIP Switches #13-14DIP Switches #15-16 MT2834BL Warranty, Service and Tech Support Warranty, Service, and Technical Support Multi-Tech Systems, Inc. Warranty & Repairs Policies Repair Procedures for International Distributors Online Warranty Registration Technical Support Replacement PartsInternet Sites Country Telephone Appendixes Appendix a Upgrading Your Modem’s Firmware Upgrade OverviewAppendix a Upgrading Your Modem’s Firmware Download the Upgrade File Upgrade the Modem’s Firmware None of the LEDs Light When the Modem Is On Appendix B TroubleshootingModem Does Not Respond to Commands Appendix B Troubleshooting Appendix B Troubleshooting Modem Dials But Cannot Make a Connection Modem Disconnects While On-line Modem Cannot Connect When AnsweringFile Transfer Is Slower Than It Should Be Am Losing Data Am Getting Garbage Characters on the Monitor Appendix C AT Command Summary Appendix C AT Command SummaryCommand Values Description Multi-Tech Systems, Inc. MT2834BA/BL Series User Guide 100 DsNd Multi-Tech Systems, Inc. MT2834BA/BL Series User Guide 101 $FCn MT2834BL Multi-Tech Systems, Inc. MT2834BA/BL Series User Guide 102 $MBn Multi-Tech Systems, Inc. MT2834BA/BL Series User Guide 103 $SBn Multi-Tech Systems, Inc. MT2834BA/BL Series User Guide 104 Dial Tone Callback Security/Remote Configuration Command Summary 25bis Commands Password Command Summary Appendix D V.25bis Operation Delayed and Forbidden Numbers25bis Operation Appendix D V.25bis Operation 25bis DIP-Switches 25bis Mode AT Commands25bis Set-Up and Initialization Multi-Tech Systems, Inc. MT2834BA/BL Series User Guide 108 Enable/Disable V.25bis Mode $V Command 25bis AT CommandsChange Serial Baud Rate CSP Command 25bis Responses Result Codes Listing Delayed Phone Numbers RLD Command Dial Phone Number Provided CRN CommandListing Forbidden Phone Number RLF Command Disregard or Connect to Incoming Calls DIC or CIC Command ITU V.25bis Country Specific Information Singapore Appendix D V.25bis Operation BelgiumMulti-Tech Systems, Inc. MT2834BA/BL Series User Guide 112 Appendix E MultiModemBA/BL Cables Appendix E MultiModemBA Cables FCC Part 68 Telecom Appendix F Regulatory InformationFCC Part Multi-Tech Systems, Inc. MT2834BA/BL Series User Guide 115 Canadian Limitations Notice Multi-Tech Systems, Inc. MT2834BA/BL Series User Guide 116 South African Notice Appendix G Weee Statement Multi-Tech Systems, Inc. MT2834BA/BL Series User Guide 117 Index Multi-Tech Systems, Inc. MT2834BA/BL Series User Guide 118 91-116 Multi-Tech Systems, Inc. MT2834BA/BL Series User Guide 119 PBX/CBX Disconnect Drop Time for DSR/CTS/CD63