RecordVoice
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This command records voice to a WAV file (sample rate 8kHz, Mono, 8 bits per sample, block-align 1, A-LAW coding) in the existing call on the specified GSM port. Optional flag PCM16 can be added to record 16 bits per sample.
Command returns as soon as the recording starts
COMMAND
| Command | Line Arguments | Returns |
|---|---|---|
| RecordVoice | PortIndex, DestinationVoiceFile, [PCM16 flag] | Error Code in case of error. |
OUTPUT
GSM port command status in the following format:
"%s\n", command_status
EXAMPLE
~# RecordVoice 0 /mnt/sdcard/usr/wav/myrecord.wav PCM16
OK