Multi-Tech Systems MT5600BA-V92 Voice Commands, Command +VIP Voice Initialize All Parameters

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Chapter 3 – Voice Commands

Voice Commands

These commands are listed in the order in which they might be used.

Command: +VIP

Voice Initialize All Parameters

Description:

This command causes the modem to initialize all voice parameters to their default values.

 

Syntax: +VIP

Default:

None

Result Code:

OK

 

ERROR If not in Voice Mode.

Command: +VRX

Start Modem Receive (Record)

Description:

This command causes the modem to start the voice reception process.

 

Syntax: +VRX

Default:

None

Result Codes:

OK

 

ERROR If not in Voice Mode.

Command: +VTS

Send Voice Tone(s)

Description:

This command causes the modem to send DTMF digit or hookflash tones with the

 

duration specified by +VTD, to send DTMF digit or hookflash tones with duration specified

 

by +VTS, or to send single or dual tone frequencies with duration specified by +VTS.

 

Syntax: +VTS=<string>

Default:

See the highlighted text for a discussion of defaults.

Values:

<string>

The tone generation consists of elements in a list where each element is

 

 

separated by a comma. Each element can be:

 

 

• A single character which the modem interprets as a DTMF digit (0 - 9,

#, *, or A-D) or hookflash (!), with a duration given by +VTD.

• A 3-element string enclosed in square brackets, “[freq1,freq2,dur]”, which the modem interprets as a general dual tone and duration selection, or

• A 2-element string enclosed in curly braces, “{X,dur}”, which the modem interprets as a DTMF digit (0 - 9, #, *, or A-D), or hookflash (!) with a duration (dur) different than that given by the +VTD command.

Missing subparameters assume the default value. Unspecified values always default to zero for frequencies, DTMF * for DTMF tones, and +VTD for duration. The omission of commas (and associated subparameters) is valid.

The quantity in the square brackets consists of a 3-element list (freq1,freq2,dur), which can be used to send single or dual tones.

•The first element is the first frequency (freq1) with range 0 or 200-3000 Hz.

•The second element is the second frequency (freq2) with range 0 or 200-3000 Hz.

•The third element is the duration (dur) in 0.01 second intervals with

range 0-255 (ASCII units of 10 ms).

A list may contain null elements. For example, [3000] means that the DCE generates a single tone at 3000 Hz for the default duration, [3000,3300] means that the DCE generates a dual tone at 3000 and 3300 Hz for the default duration, and [,3300] means that the DCE generates a single tone at 3300 Hz for the default duration.

The quantity in the curly braces consists of a 2-element list (X,dur), which can be used to send DTMF tones or hookflash. The first element is the DTMF tone or hookflash (!) character (X), and the second element is the duration (dur) in 0.01 seconds. The characters are of the same set given above. A list may contain null elements. For example, {2} means DTMF tone 2 for the default duration and { } means silence for the default duration.

 

The modem will stop the tone generation at the point in the string where

 

 

the modem detects a parsing error or encounters an invalid frequency

 

 

range, a <CR>, or a semicolon.

 

Report Command:

+VTS=? Reports supported range of parameter values.

 

 

 

Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273G)

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Contents MultiModem→ Record of Revisions WarrantyCopyright TrademarksTable of Contents You must press Enter to send the command to the modem IntroductionAT Commands General CommandsCommand Hook Control Command DS=n Dial Stored Telephone NumberCommand En Echo Command Mode Characters Command Information RequestCommand Tone Dialing Command Result Codes Enable/DisableCommand ? Read Register Value Command Result Code FormatCommand Data Carrier Detect DCD Control Command Long Space DisconnectCommand Modem Reset Command Dn Data Terminal Ready DTR ControlCommand Load Factory Settings Command Modem-Initiated Flow ControlCommand V.42bis Data Compression Command V.22bis Guard Tone ControlCommand Clear to Send CTS Control Command Make/Break Dial RatioCommand Sync/Async Mode Command Data Set Ready DSR ControlCommand Select Profile for Hard Reset Command Store Current ConfigurationCommand &Xn Synchronous Clock Source Command &Zn=x Store Telephone NumberCommand Line Signal Quality Command %En Line Quality MonitorCommand Line Signal Level Command PCM Code SelectionCommand \Vn Single Line Connect Message Command \Kn Break ControlCommand \Nn Error Correction Mode Selection Report CommandsValues & Default Country/Region of InstallationCommand +MS= Modulation Selection SubparametersCommand View Numbers in Blacklist Command MNP Extended ServicesCommand Flash Memory Download Command View Delayed NumbersEscape Commands Command +++ Escape SequenceCommand *E Escape Remote Configuration Command +PIG=n PCM Upstream Ignore Modem Connection CommandsCommand +PCW=n Call Waiting Enable Command +PQC=n Quick Connect ControlForce Full Startup Procedure Next Connection Enable Quick Connect Profile SaveResult Code Caller ID Commands Callback Security CommandsCommand +DS Data Compression Data Compression CommandsCommand +DR Data Compression Reporting Command +DS44 V.44 Compression SelectCommand +EFCS Bit Frame Check Sequence Error Control CommandsCommand +EB Break Handling in Error Control Operation Command +ER Error Control ReportingCommand +ESR Selective Reject Command +ETBM Call Termination Buffer Management+ESR? Command +ILRR DTE-Modem Local Rate Reporting DTE CommandsCommand +IFC DTE-Modem Local Flow Control Reported RateCommand +MR Modulation Reporting Control Modulation CommandCommand +IPR Fixed DTE Rate +MCR Report SyntaxBehavior in Data Mode +FCLASS=0 Call Control CommandCommand -STE= Set Telephony Extension Behavior in Voice Mode +FCLASS=8Examples Test Command Command &T n Test CommandNo Carrier ATS86? Configuration Commands Voice CommandsVoice Commands Overview Command +FCLASS=8 Select Voice ModeCommand +VNH= Automatic Hang-up Control Command +FLO Flow ControlCommand +VRX Start Modem Receive Record Voice CommandsCommand +VIP Voice Initialize All Parameters Command +VTS Send Voice TonesCommand +VGT Voice Gain Transmit Playback Volume Command +VTX Start Modem Transmit PlaybackCommand +VGR Voice Gain Receive Record Gain +VTS ExamplesCommand +VIT Voice Inactivity Timer DTE/Modem Command +VLS Analog Source/Destination Selection+VLS Example +VSP=1 Command +VRA Ringback Goes Away TimerTable of +VLS Command Options Label Primitives Description IntervalCommand +VRN Ringback Never Appeared Timer Command +VSD Silence Detection Quiet and SilenceCommand +VSM Compression Method Selection Command +VDT Control Tone Cadence Reporting Command +VTD Beep Tone Duration TimerCommand +VDR Distinctive Ring Before using it DescriptionRate +VPR?Command +VGM Microphone Gain Speakerphone CommandsCommand +VSP Speakerphone ON/OFF Command +VGS Speaker GainVoice Mode Shielded Codes Unformatted Form Reporting Caller IDShielded Hex Event Report Description Code Event Number 4 Extended Keypad Dtmf a Command +A8I CI Signal Indication V.8bis CommandsCommand +A8E V.8bis Operation Controls Default Values25bis Commands List Identification Number 25bis ResponsesList Request of Forbidden Number List Request of Stored NumberReg Unit Range Default Description RegistersRegisters Registers +MR, +ER,+DR, and W commands Result Codes FAX Data+ER None +DR ALT+DR None +ER LapmTerse Verbose Description Terse Verbose Description Setting Country/Regional Codes ExampleIndex Qcpc 46, 47, 48, 49 Index
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MT5600BA-V92 specifications

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