Multi-Tech Systems MT5634ZBA-DID manual Bn Transmit Break, Kn Break Control

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MultiModemDID User Guide

 

Chapter 4 - AT Commands, S-Registers, Result Codes

 

 

 

Command:

\Bn

Transmit Break

Values:

 

n = 0–9 in 100 ms units

Default:

 

3

Description:

 

In non-error-correction mode only, sends a break signal of the

 

 

specified length to a remote modem. Works in conjunction with

 

 

the \K command.

Command:

\Kn

Break Control

Values:

 

n = 0–5

Default:

 

5

Description:

 

Controls the response of the modem to a break received from

 

 

the computer, the remote modem, or the \B command. The

 

 

response is different for each of three different states.

 

 

Data mode. The modem receives the break from the

 

 

computer:

 

\K0

Enters online command mode, no break sent to the remote

 

 

modem.

 

\K1

Clears data buffers and send break to the remote modem.

 

\K2

Same as \K0.

 

\K3

Sends break immediately to the remote modem .

 

\K4

Same as \K0.

 

\K5

Sends break to the remote modem in sequence with the

 

 

transmitted data.

 

 

Data mode. The modem receives the break from the remote

 

 

modem:

 

\K0

Clears data buffers and sends break to the computer.

 

\K1

Same as \K0.

 

\K2

Sends break immediately to the computer.

 

\K3

Same as \K2.

 

\K4

Sends break to the computer in sequence with the received data.

 

\K5

Same as \K4.

 

 

Online command mode. The modem receives a \Bn

 

 

command from the computer:

 

\K0

Clears data buffers and sends break to the remote modem.

 

\K1

Same as \K0.

 

\K2

Sends break immediately to the remote modem.

 

\K3

Same as \K2.

 

\K4

Sends break to the remote modem in sequence with the

 

 

transmitted data.

 

\K5

Same as \K4.

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Contents User Guide Record of Revisions Revision Date DescriptionTrademarks PatentsTable of Contents MultiModemDID User Guide Contents Introduction FeaturesIntroduction and Description You Supply SafetyWe Supply Connect the Modem to Your System InstallationAssemble the Modem Connect the Modem to the AC Power Outlet Removing Your Old Modem from WindowsFrom Windows 2000, XP Operation Front Panel of the MultiModemDID ModemDid Operation OperationConnecting to the Internet Dial-Up NetworkingAT Commands, S -Registers Result Codes AT Commands Repeat Last CommandCommunication Standard Setting AnswerEcho Command Mode Characters Number ATDT1028806127853500$123456789DS=n Dial Stored Telephone Number Echo Online Data CharactersMonitor Speaker Mode Return Online to Data ModeResult Codes Enable/Disable Modulation HandshakeModem Reset Tone DialingResult Code Format Result Code OptionsLoad Factory Settings Asynchronous Communications ModeData Terminal Ready DTR Control XON/XOFF Pacing ControlTest Commands Display Current SettingsStore Current Configuration Store Dialing Command\Kn Break Control Online command mode. The modem receives a \Bn\Bn Transmit Break \Nn Error Correction Mode Selection \Tn Inactivity Timer\Qn Flow Control Selection \Vn Protocol Result CodeAdaptive Answer Result Code Enable DC n AT Command ControlDirect Connect Enable View Numbers in BlacklistCisco Configuration Command Speed ResponseCommand +DCS=x,y Select V.44 Data Compression $Dn DTR DialingCommand +DS44=n V.44 Data Compression Data Compression ReportingEnable Synchronous Buffered Mode Modulation Selection SubparametersMod value Valid max-rate values bps Commands Command +PCW=n Call Waiting EnableModem on Hold Enable PCM Upstream IgnoreCommand +PMHR=n Modem on Hold Initiate Command +PMHT=n Modem on Hold TimerOther Commands Command +VCID=n Caller ID SelectionCommand +VDR= x, y Distinctive Ring Report Quick Connect ControlCommand +++ATCR Escape Sequence Command %%%ATCR Remote Configuration Escape SequenceMT5634ZBA-DID Initialization Recommendations Busy-Out Timer at End of Call Wait for Digit Time-Out TimeNumber of did Digits Expected Digit FormatFormat for Reporting Incoming did Number DF0DF1 DF2Page Register Unit Range Default Description RegistersValue Speed Value RateS42 Value Digital lossCommand executed Ring signal detectedCarrier signal lost or not detected Invalid commandPage Setup Remote ConfigurationBasic Procedure Changing the Remote Escape Character Modem Does Not Respond to Commands TroubleshootingNone of the Indicators Light Modem Dials But Cannot Connect Modem Cannot Connect When Answering Modem Disconnects While OnlineModem Doesn’t Work with Caller ID Fax and Data Software Can’t Run at the Same TimeDid Troubleshooting Appendix a Regulatory Compliance FCC Part 68 TelecomFCC Part Fax Branding StatementCanadian Limitations Notice Industry CanadaAppendix B Technical Specifications FaxUpgrade Overview Appendix C Upgrading the Modem’s FirmwareExtract the Upgrade Files Appendix D Installing a Modem Under Linux InstallationSelect Dialup Configuration Tool Standard Linux Serial Port DefinitionsCalling the ISP Select RH PPP DialerSymbols IndexMultiModemDID User Guide Index MultiModemDID User Guide Index