Multi-Tech Systems MT2834BA To set parity of the password/message prompt, AT#CBN0xxxxxxxxxxCR

Page 71

Chapter 7 - Callback Security and Remote Configuration

To turn your modem's Callback Security feature on and off:

7.If you want Callback Security with both remote and local password security, enter AT#DB1 and hit RETURN. You must turn on Callback Security to be able to enter dial back phone numbers.

8.If you want Callback Security on with just remote password security, enter AT#DB2 and hit RETURN. You must turn on Callback Security to be able to enter dial back phone numbers. If you want to use your modem to call another modem that is also set for Callback, you must enter AT#DB3 before you dial.

Note: this is for your modem if you are set for #DB1 or #DB2.

Once you have disconnected from that call, your modem will go back to its original setting.

9.If you want Callback Security turned off, type AT#DB0 and hit RETURN.

To set parity of the password/message prompt:

10.The parity default value for your modem is no parity (AT#P0). If your modem's prompt messages use even parity, enter AT#P2 and hit RETURN. For odd parity, enter AT#P1 and hit RETURN.

11.Enter the &W0 command and hit RETURN to store parameters and S-Register values in RAM.

Table 7-2. Callback Password and Dial Back Phone Number Entry Procedures

1.Enter your modem's LOGIN Password (as selected in Table 7-1) by entering the following: AT#Ixxxxxxxxxx<CR> (xxxxxxxxxx from Table 7-1)

Enter your modem's Setup Password (as selected in Table 7-1) by entering the following:

AT#Syyyyyyyyyy<CR>(yyyyyyyyyy from Table 7-1)

2.Enable the Callback Security feature by entering the following: AT#DB2<CR> or AT#DB1<CR>

The following message is displayed on your monitor:

Entering Callback Mode, current phone numbers will be erased. Do you want to continue? (Y/N)

3.Enter a Y or N and hit RETURN.

Note: If this is your first time into Callback Mode, we recommend answering Y to clear all previous Callback Passwords and phone numbers from memory.

4.Enter individual Callback Passwords for each of 30 different phone number memory locations as follows:

AT#CBN0xxxxxxxxxx<CR>

To enter Callback Password for the first location (a minimum 6 characters, up to a maximum of

10characters must be used).

AT#CBN1xxxxxxxxxx<CR>

To enter Callback Password for the second location...etc (a minimum 6 characters, up to a maximum of 10 characters must be used).

Note: The first character of your first Callback Password must be non-numeric.

5.Enter individual phone numbers for each of the 30 memory locations as follows: AT+ - DP...????N0 <CR> (number for location N0)

AT+ - DT...????N1 <CR> (number for location N1)...etc

Note: You must indicate within the command string that the modem either Pulse dial (ATDP...) or Tone dial ATDT...).

The maximum length of the number is 35 characters. The number may include commands as well as your number, so as to create macro-type command numbers.

Multi-Tech Systems, Inc. MT2834BA/BL Series User Guide

71

Image 71
Contents User Guide Trademarks User GuideRecord of Revisions Date Description PatentsContents Index 117 RegistersIntroduction and Description Introduction How To Use This ManualModem Features Fax Features 1 MT2834BA/BL Series FeaturesTechnical Specifications Power MT2834BA LED Display Modem LED IndicatorsControls on PC Board Installation and Connection Installation Procedure What Is in Your Modem Package?Installation Safety WarningsMultiModemBA Connections Is Your Modem Ready for Use? Installing PhoneTools, the Data Communications SoftwareSoftware Configuration and Modem Basics PC Initialization Strings Configuring Your SoftwareConfiguring Software for Your Modem Software ConfigurationAT &F S0=0 &F9 &W0 CR Changing Default ParametersConfiguring Software for Your Computer Other ParametersSimple Operations Answer/Originate Voice/Data Toggle SwitchModem Basics Manual Dial and Automatic Answer Manual Dial and Automatic Answer Dialing/On-Line/AnsweringAutomatic Leased Line Restoral Operation Manual Dial Backup Call TerminationDial Backup and Leased Line Restoral Manual Call Origination Dial-Up OperationManual Answering Automatic AnsweringCall Termination Abort TimerHandshaking Details Command Mode Functional Modes AT Command EditingCommand Mode Functional Modes Summary of AT CommandsStore Modem Configure Data Standard AT Result Codes Result CodesMulti-Tech Result Codes Dialing Action Commands Dialing CommandsSet Pulse Dial Ratios &P Dial Modifier CommandsVoice/Data Dialing $VD Pulse or Tone Dial P TLong Space Disconnect Y Return to Command Mode After Dial Command ExecutionReverse the Mode of Operation R Automatic Pauses in DialingQuiet Answer @ Calling Card Detect Tones $Listing Numbers Stored in Memory L Phone Number Memory CommandsStoring Phone Numbers D...N Number Linking NNModem Reset Z Configuration and Default Storage CommandsLoading Factory Defaults &F Synchronous Transmit Clock Select &X Async/Sync Mode Switching &MUnix Uucp Spoofing $SP Result Codes Multi-Tech or Standard AT &Q Command Response Result Code CommandsEcho Command Mode Characters E Result Codes Enable/Disable and No Response Answer QResult Codes Basic and Extended and Call Progress Selection Bell/V.21 Tone Phone Line Conditioning CommandsEnable/Disable Trelis Coded Modulation #T Guard Tones Not Used in BAI/BLI Models &GAuto Speed Detect #A Fallback Modes When On-Line #FEnable/Disable Lowspeed Fast Connect $FC Cleardown at Disconnect &CDCTS Control &R 7 RS-232C Interface Control CommandsCarrier Detect Control &C Data Terminal Ready Control &DDSR/CD Interaction Control &SF Data Set Ready Control &SCTS/RTS Interaction Control &RF Reliable Mode &E2 Error Correction CommandsNormal Mode &E0 Auto-Reliable Mode &E1Auto-Reliable Buffering $A Mode Select #LRetransmit Count $R Enable/Disable Auto Reliable Fallback Character $FError Correction/300bps $E Xon/Xoff Flow Control &E5 Flow Control CommandsHardware Flow Control &E4 Hewlett-Packard ENQ/ACK Pacing &E9 Xon/Xoff Pass-Through &E7Send Xon/Xoff Characters #X Parity Selection #P Normal Mode Modem Flow Control On &E11Terminal/Computer Initiated Pacing &E13 Maximum Block Size &BSEnq/Ack Pacing Commands Normal/Auto-Reliable/Reliable Mode CommandsXon/Xoff Pass-Through Commands Modem Baud Rate $MB Speed Conversion CommandsSpeed Conversion $BA Serial Port Baud Rate $SB Immediate Action Commands Off Hook H Listing On-Line Diagnostics L8Exiting Command Mode, Going Back On-Line O Line Probe CommandsForce Answer Mode a Registers Return Character Number of Rings Until Modem AnswersRings Which Have Occurred Escape Code CharacterWait Time for Dial Tone Time for Carrier Abort TimerLine Feed Character Backspace CharacterS11 Tone Dialing Tone Spacing and Duration S10 Carrier Loss Disconnect Delay TimeS13 Remote Configuration Escape Character Carrier Detect Response TimeS17 Changing Break Time S15 Callback Time DelayS19 MT2834BL Only Dial-Back Timer S16 Callback AttemptsS25 DTR Dropout Time S26 Failed Password AttemptsS29 Local Inactivity Timer S24 PBX/CBX Disconnect Drop Time for DSR/CTS/CDS37 Time Between DTR Active and Modem On-Hook S30 Inactivity TimerS32 Time Elapse for Escape Sequence S36 Time Between DTR Inactive and Modem Off-HookS48 Program V.34bis Connect Speeds Examples of Reading Values Reading and Assigning S-Register ValuesExamples of Assigning Values AT Command and S-Register Summary Callback Security and Remote Configuration Callback Security and Remote Configuration Callback Feature DescriptionTo change your Remote Configuration feature status Remote Configuration DescriptionAT#CBN0xxxxxxxxxxCR To set parity of the password/message promptCallback Operational Sequence Procedures Remote Configuration Operation Procedures Remote Configuration ProceduresRemote Configuration and Callback Security AT Commands Remote Configuration/Callback Security S-Registers DIP-Switch Settings MT2834BA PC Board Dip-Switch SettingsDIP-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 ConfigurationsDIP Switches #15-16 MT2834BL DIP Switches #13-14DIP Switches #15-16 MT2834BA Warranty, Service and Tech Support Warranty, Service, and Technical Support Multi-Tech Systems, Inc. Warranty & Repairs PoliciesRepair Procedures for International Distributors Online Warranty RegistrationCountry Telephone Replacement PartsTechnical Support Internet SitesAppendixes Appendix a Upgrading Your Modem’s Firmware Upgrade OverviewAppendix a Upgrading Your Modem’s Firmware Download the Upgrade File Upgrade the Modem’s Firmware Appendix B Troubleshooting Appendix B TroubleshootingNone of the LEDs Light When the Modem Is On Modem Does Not Respond to CommandsAppendix B Troubleshooting Modem Dials But Cannot Make a Connection Am Losing Data Modem Cannot Connect When AnsweringModem Disconnects While On-line File Transfer Is Slower Than It Should BeAm Getting Garbage Characters on the Monitor Command Values Description Appendix C AT Command SummaryAppendix C AT Command Summary Multi-Tech Systems, Inc. MT2834BA/BL Series User Guide 100 DsNdMulti-Tech Systems, Inc. MT2834BA/BL Series User Guide 101 $FCn MT2834BLMulti-Tech Systems, Inc. MT2834BA/BL Series User Guide 102 $MBnMulti-Tech Systems, Inc. MT2834BA/BL Series User Guide 103 $SBnMulti-Tech Systems, Inc. MT2834BA/BL Series User Guide 104 Dial ToneCallback Security/Remote Configuration Command Summary 25bis Commands Password Command SummaryAppendix D V.25bis Operation Delayed and Forbidden NumbersAppendix D V.25bis Operation 25bis OperationMulti-Tech Systems, Inc. MT2834BA/BL Series User Guide 108 25bis Mode AT Commands25bis DIP-Switches 25bis Set-Up and Initialization25bis Responses Result Codes 25bis AT CommandsEnable/Disable V.25bis Mode $V Command Change Serial Baud Rate CSP CommandDisregard or Connect to Incoming Calls DIC or CIC Command Dial Phone Number Provided CRN CommandListing Delayed Phone Numbers RLD Command Listing Forbidden Phone Number RLF CommandITU V.25bis Country Specific Information Multi-Tech Systems, Inc. MT2834BA/BL Series User Guide 112 Appendix D V.25bis Operation BelgiumSingapore Appendix E MultiModemBA/BL Cables Appendix E MultiModemBA CablesFCC Part Appendix F Regulatory InformationFCC Part 68 Telecom Multi-Tech Systems, Inc. MT2834BA/BL Series User Guide 115 Canadian Limitations NoticeMulti-Tech Systems, Inc. MT2834BA/BL Series User Guide 116 South African NoticeMulti-Tech Systems, Inc. MT2834BA/BL Series User Guide 117 IndexMulti-Tech Systems, Inc. MT2834BA/BL Series User Guide 118 91-116Multi-Tech Systems, Inc. MT2834BA/BL Series User Guide 119 PBX/CBX Disconnect Drop Time for DSR/CTS/CD63