Vtx - start modem transmit (playback), Syntax, Result codes – Longshine LCS-8056C2 User Manual
Page 141: Vgr - voice gain receive (record gain), Defined values, Reporting current or selected values, Reporting supported range of parameter values
Commands for Host-Processed Modems Reference Manual
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Conexant
5-9
+VTX - Start Modem Transmit (Playback)
This command causes the modem to start the voice transmission process.
Syntax
+VTX
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.
+VGR - Voice Gain Receive (Record Gain)
This command causes the modem to set the gain for received voice samples.
Syntax
+VGR=
Defined Values
Decimal number between 0 and 255 corresponding to the gain.
Reporting Current or Selected Values
Command: +VGR?
Response: +VGR:
Example:
+VGR: 0
For the default setting.
Reporting Supported Range of Parameter Values
Command: +VGR=?
Response: +VGR:
Example: +VGR:
0-255
Result Codes
OK
ERROR
Otherwise, or if not in Voice Mode.