Multi-Tech Systems MT5600BA-V92 manual Command +VTX Start Modem Transmit Playback, +VTS Examples

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Chapter 3 – Voice Commands

+VTS Examples:

Example 1

 

This example illustrates tone generation without using any null elements.

 

The command example is followed by a description of command execution.

 

 

AT+VTS= {!,30},1,2,[1000,1300,50],!,{*,6},[800,1300,50],9

 

1.

Hookflash with a duration of 300 ms.

 

2.

Play DTMF 1 with a duration given by the +VTD command.

 

3.

Play DTMF 2 with a duration given by the +VTD command.

 

4.

Play tone pair at 1 000 Hz and 1 300 Hz with a duration of 500 ms.

 

5.

Hookflash with a duration given by the +VTD command.

 

6.

Play DTMF * with a duration of 60 ms.

 

7.

Play tone pair at 800 Hz and 1300 Hz with a duration of 500 ms.

 

8.

Play DTMF 9 with a duration given by the +VTD command.

Example 2

This example illustrates tone generation using null elements.

The command example is followed by a description of command execution. AT+VTS=1,2,[1000,1300,50],[800],9

1. Play DTMF 1 with a duration given by the +VTD command.

2. Play DTMF 2 with a duration given by the +VTD command.

3. Play tone pair at 1000 Hz and 1300 Hz with a duration of 500 ms.

4. Play tone pair at 800 Hz with a duration given by the +VTD command.

5. Play DTMF 9 with a duration given by the +VTD command.

Example 3

This example illustrates tone generation using null elements and periods of silence. The command example is followed by a description of command execution.

AT+VTS=1,[,,50],2,[ ],9

 

1. Play DTMF 1 with a duration given by the +VTD command.

 

2. Play silence with a duration of 500 ms.

 

3. Play DTMF 2 with a duration given by the +VTD command.

 

4. Play silence with a duration given by the +VTD command.

 

5. Play DTMF 9 with a duration given by the +VTD command.

Command +VTX

Start Modem Transmit (Playback)

Description:

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

 

Syntax: +VTX

Default:

None

 

Result Codes:

CONNECT. The modem accepts the command.

 

ERROR. The modem is not connected to at least one off-hook telephone line or one non-

 

telephone line.

Command: +VGR

Voice Gain Receive (Record Gain)

Description:

This command causes the modem to set the gain for received voice samples.

 

Syntax: +VGR=<gain> selects automatic gain control. Range 0-255

Default:

128

 

Result Codes:

OK <gain> = 0.

 

ERROR. Otherwise, or if not in Voice Mode.

Report Commands:

+VGR?

Reports current or selected values.

 

+VGR=?

Reports supported range of parameter values.

Command: +VGT

Voice Gain Transmit (Playback Volume)

Description:

This command causes the modem to set the volume level.

 

Syntax: +VGT=<level>.

Values:

<level>

Decimal number corresponding to the volume level. Range = 0-255.

Default:

128

 

Report Commands:

+VGT?

Reports current of selected values.

 

+VGT=?

Reports supported range of parameter values.

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

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Contents MultiModem→ Trademarks WarrantyCopyright Record of RevisionsTable of Contents Introduction You must press Enter to send the command to the modemGeneral Commands AT CommandsCommand Information Request Command DS=n Dial Stored Telephone NumberCommand En Echo Command Mode Characters Command Hook ControlCommand Result Code Format Command Result Codes Enable/DisableCommand ? Read Register Value Command Tone DialingCommand Dn Data Terminal Ready DTR Control Command Long Space DisconnectCommand Modem Reset Command Data Carrier Detect DCD ControlCommand V.22bis Guard Tone Control Command Modem-Initiated Flow ControlCommand V.42bis Data Compression Command Load Factory SettingsCommand Data Set Ready DSR Control Command Make/Break Dial RatioCommand Sync/Async Mode Command Clear to Send CTS ControlCommand &Zn=x Store Telephone Number Command Store Current ConfigurationCommand &Xn Synchronous Clock Source Command Select Profile for Hard ResetCommand PCM Code Selection Command %En Line Quality MonitorCommand Line Signal Level Command Line Signal QualityReport Commands Command \Kn Break ControlCommand \Nn Error Correction Mode Selection Command \Vn Single Line Connect MessageSubparameters Country/Region of InstallationCommand +MS= Modulation Selection Values & DefaultCommand View Delayed Numbers Command MNP Extended ServicesCommand Flash Memory Download Command View Numbers in BlacklistCommand +++ Escape Sequence Escape CommandsCommand *E Escape Remote Configuration Command +PQC=n Quick Connect Control Modem Connection CommandsCommand +PCW=n Call Waiting Enable Command +PIG=n PCM Upstream IgnoreEnable Quick Connect Profile Save Force Full Startup Procedure Next ConnectionResult Code Callback Security Commands Caller ID CommandsCommand +DS44 V.44 Compression Select Data Compression CommandsCommand +DR Data Compression Reporting Command +DS Data CompressionCommand +ER Error Control Reporting Error Control CommandsCommand +EB Break Handling in Error Control Operation Command +EFCS Bit Frame Check SequenceCommand +ETBM Call Termination Buffer Management Command +ESR Selective Reject+ESR? Reported Rate DTE CommandsCommand +IFC DTE-Modem Local Flow Control Command +ILRR DTE-Modem Local Rate Reporting+MCR Report Syntax Modulation CommandCommand +IPR Fixed DTE Rate Command +MR Modulation Reporting ControlBehavior in Voice Mode +FCLASS=8 Call Control CommandCommand -STE= Set Telephony Extension Behavior in Data Mode +FCLASS=0Examples Command &T n Test Command Test CommandNo Carrier ATS86? Command +FCLASS=8 Select Voice Mode Voice CommandsVoice Commands Overview Configuration CommandsCommand +FLO Flow Control Command +VNH= Automatic Hang-up ControlCommand +VTS Send Voice Tones Voice CommandsCommand +VIP Voice Initialize All Parameters Command +VRX Start Modem Receive Record+VTS Examples Command +VTX Start Modem Transmit PlaybackCommand +VGR Voice Gain Receive Record Gain Command +VGT Voice Gain Transmit Playback VolumeCommand +VLS Analog Source/Destination Selection Command +VIT Voice Inactivity Timer DTE/Modem+VLS Example Interval Command +VRA Ringback Goes Away TimerTable of +VLS Command Options Label Primitives Description +VSP=1Command +VSD Silence Detection Quiet and Silence Command +VRN Ringback Never Appeared TimerCommand +VSM Compression Method Selection Before using it Description Command +VTD Beep Tone Duration TimerCommand +VDR Distinctive Ring Command +VDT Control Tone Cadence Reporting+VPR? RateCommand +VGS Speaker Gain Speakerphone CommandsCommand +VSP Speakerphone ON/OFF Command +VGM Microphone GainUnformatted Form Reporting Caller ID Voice Mode Shielded CodesShielded Hex Event Report Description Code Event Number 4 Extended Keypad Dtmf a Default Values V.8bis CommandsCommand +A8E V.8bis Operation Controls Command +A8I CI Signal Indication25bis Commands List Request of Stored Number 25bis ResponsesList Request of Forbidden Number List Identification NumberRegisters Reg Unit Range Default DescriptionRegisters Registers +MR, +ER,+DR, and W commands Result Codes Data FAX+ER Lapm +DR ALT+DR None +ER NoneTerse Verbose Description Terse Verbose Description Example Setting Country/Regional CodesIndex Qcpc 46, 47, 48, 49 Index
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MT5600BA-V92 specifications

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