[Linphone-users] help: pda without soundcard

[Mike]

Simon,

I ported the linphonec (0.12.1) to the mips PDA and is able to
dial and termainate the call between the PDA and linux PC.
But the mips PDA does not have dial tone and ringback tone yet.

The mips PDA only has A2D/D2A and sound driver (dev/sound).
There is no soundcard in this mips PDS, no dev/dsp and 
no alsa driver either.

I am stil unable to make the A2D/D2A working. The linphonec does use
the dev/dsp driver. Do I need the dev/dsp and alsa drivers to make the 
audio working? Is there any easy way to bypassing the dev/dsp driver?

The "#ifdef for HAVE_SYS_SOUNDCARD_H 1" is turn on in the config.h,
but I do not have the sound card in the PDS.

Thanks,

Mike