Multi-Tech Systems MT5600BA-V92 manual Command +VIT Voice Inactivity Timer DTE/Modem, +VLS Example

Page 32

 

 

 

Chapter 3 – Voice Commands

Command: +VIT

Voice Inactivity Timer (DTE/Modem)

Description:

This command sets the modem’s initial value for the DTE/modem inactivity timer.

 

Syntax: +VIT=<timer>

 

Values:

<timer>

Decimal number corresponding to the time in units of 1.0 second.

Default:

0

A value of 0 disables the timer. Range = 0-255.

 

 

Report Commands:

+VIT?

Reports current of selected values.

 

+VIT=?

Reports supported range of parameter values.

Command: +VLS

Analog Source/Destination Selection

Description:

This command causes the modem to select one or more source/destinations of the analog

 

data.

 

 

 

Syntax: +VLS=<label>

 

Values:

<label>

Decimal number corresponding to the selected analog source/destination

Default:

0

hardware configuration.

 

 

Report Commands:

+VLS?

Reports current of selected values.

 

+VLS=?

Reports supported range of parameter values.

 

 

Report Query Response: <label>,<devices>,<transmit event>,<receive

 

 

event>,<idle event>

 

 

Where each event subparameter is a hex number the represents an event

 

 

bit field of the reporting capabilities of each state. (See the Table Command

 

 

Options on the next page):

 

 

<label>

Identifies the modem analog source/destination hardware

 

 

 

configuration.

 

 

<devices>

A <string constant> made up of Primitives.

 

 

<xxxx event> <transmit event>, <receive event>, and <idle

 

 

 

event>subparameters are the DCE event reporting

 

 

 

capabilities for the Voice Transmit State, Voice Receive

 

 

 

State, and the Voice Command State, respectively. Each

 

 

 

of the event reporting subparameters is a hex number that

 

 

 

represents an event bit field. The hex number format is

 

 

 

defined in Table 5-6); a one in the bit field indicates that

 

 

 

the DCE can report the associated event.

 

 

Each of the possible hardware configurations has its own <label>, ..., <idle

 

 

event> description line (the above form description shows just one). A

 

 

<CR><LF> terminates each description line.

+VLS Example:

AT+VLS=?

 

 

0,””,B0804100,B0804100,B0804100

 

1,”T”,0B8433C1,0FE431C1,0B8431C1

 

2,”L”,08800300,0CE00100,08800100

 

3,”LT”,0B8433C1,0FE431C1,0B8431C1

 

4,”S”,00800300,04E00100,20800100

 

5,”ST”,0B8433C1,0FE431C1,0B8431C1

 

8,”S1",00800300, 04E00100,20800100

 

9,”S1T”,0B8433C1,0FE431C1,0B8431C1

 

11,”M1",00800300,04E00100,20800100

 

14,”H”,00800300,04E00100,20800100

 

18,”M1S”,00800300,04E00100,20800100

 

19,”M1S1",00800300,04E00100,20800100

Result Codes:

OK <label> = 0-5,8-9,11,14,18-19.

 

ERROR

The <label> value is out of range, or if the modem cannot service the request in

the <label> subparameter.

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

32

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Contents MultiModem→ Warranty CopyrightRecord of Revisions TrademarksTable of Contents You must press Enter to send the command to the modem IntroductionAT Commands General CommandsCommand DS=n Dial Stored Telephone Number Command En Echo Command Mode CharactersCommand Hook Control Command Information RequestCommand Result Codes Enable/Disable Command ? Read Register ValueCommand Tone Dialing Command Result Code FormatCommand Long Space Disconnect Command Modem ResetCommand Data Carrier Detect DCD Control Command Dn Data Terminal Ready DTR ControlCommand Modem-Initiated Flow Control Command V.42bis Data CompressionCommand Load Factory Settings Command V.22bis Guard Tone ControlCommand Make/Break Dial Ratio Command Sync/Async ModeCommand Clear to Send CTS Control Command Data Set Ready DSR ControlCommand Store Current Configuration Command &Xn Synchronous Clock SourceCommand Select Profile for Hard Reset Command &Zn=x Store Telephone NumberCommand %En Line Quality Monitor Command Line Signal LevelCommand Line Signal Quality Command PCM Code SelectionCommand \Kn Break Control Command \Nn Error Correction Mode SelectionCommand \Vn Single Line Connect Message Report CommandsCountry/Region of Installation Command +MS= Modulation SelectionValues & Default SubparametersCommand MNP Extended Services Command Flash Memory DownloadCommand View Numbers in Blacklist Command View Delayed NumbersCommand *E Escape Remote Configuration Escape CommandsCommand +++ Escape Sequence Modem Connection Commands Command +PCW=n Call Waiting EnableCommand +PIG=n PCM Upstream Ignore Command +PQC=n Quick Connect ControlResult Code Force Full Startup Procedure Next ConnectionEnable Quick Connect Profile Save Caller ID Commands Callback Security CommandsData Compression Commands Command +DR Data Compression ReportingCommand +DS Data Compression Command +DS44 V.44 Compression SelectError Control Commands Command +EB Break Handling in Error Control OperationCommand +EFCS Bit Frame Check Sequence Command +ER Error Control Reporting+ESR? Command +ESR Selective RejectCommand +ETBM Call Termination Buffer Management DTE Commands Command +IFC DTE-Modem Local Flow ControlCommand +ILRR DTE-Modem Local Rate Reporting Reported RateModulation Command Command +IPR Fixed DTE RateCommand +MR Modulation Reporting Control +MCR Report SyntaxCall Control Command Command -STE= Set Telephony ExtensionBehavior in Data Mode +FCLASS=0 Behavior in Voice Mode +FCLASS=8Examples No Carrier ATS86? Test CommandCommand &T n Test Command Voice Commands Voice Commands OverviewConfiguration Commands Command +FCLASS=8 Select Voice ModeCommand +VNH= Automatic Hang-up Control Command +FLO Flow ControlVoice Commands Command +VIP Voice Initialize All ParametersCommand +VRX Start Modem Receive Record Command +VTS Send Voice TonesCommand +VTX Start Modem Transmit Playback Command +VGR Voice Gain Receive Record GainCommand +VGT Voice Gain Transmit Playback Volume +VTS Examples+VLS Example Command +VIT Voice Inactivity Timer DTE/ModemCommand +VLS Analog Source/Destination Selection Command +VRA Ringback Goes Away Timer Table of +VLS Command Options Label Primitives Description+VSP=1 IntervalCommand +VSM Compression Method Selection Command +VRN Ringback Never Appeared TimerCommand +VSD Silence Detection Quiet and Silence Command +VTD Beep Tone Duration Timer Command +VDR Distinctive RingCommand +VDT Control Tone Cadence Reporting Before using it DescriptionRate +VPR?Speakerphone Commands Command +VSP Speakerphone ON/OFFCommand +VGM Microphone Gain Command +VGS Speaker GainShielded Hex Event Report Description Code Voice Mode Shielded CodesUnformatted Form Reporting Caller ID Event Number 4 Extended Keypad Dtmf a V.8bis Commands Command +A8E V.8bis Operation ControlsCommand +A8I CI Signal Indication Default Values25bis Commands 25bis Responses List Request of Forbidden NumberList Identification Number List Request of Stored NumberRegisters Reg Unit Range Default DescriptionRegisters Registers +MR, +ER,+DR, and W commands Result Codes FAX Data+DR ALT +DR None+ER 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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