Re: [Linphone-developers] Audio playback/capture on different audio cards

[Alastair Johnson]

On Tuesday 27 September 2011, Pedro Sanchez wrote:
> Hello,
> 
> I have a unique situation where I need linphonec to capture audio on one
> sound card and playback sound on another. Is it possible to do this via
> the configuration file? If it is not, I would appreciate any hints on
> where in the code I can make changes.
> 
> Thank you,

The settings for sound devices in ~/.linphonerc look like this:

[sound]
playback_dev_id=ALSA: default device
ringer_dev_id=ALSA: default device
capture_dev_id=ALSA: default device

You can find out what devices it thinks are available by starting linphonec 
then entering 'soundard show':

linphonec> soundcard list
0: ALSA: default device
1: ALSA: ALi M5455
2: OSS: /dev/dsp
3: PASND: /dev/dsp
4: PASND: /dev/dsp
5: PASND: ALi M5455: ALi M5455 (hw:0,0)
6: PASND: ALi M5455: ALi M5455 - MIC ADC (hw:0,1)
7: PASND: ALi M5455: ALi M5455 - IEC958 (hw:0,2)
8: PASND: spdif
9: PASND: default
10: PASND: dmix