I try to play a wav file by using "playfile", it works good. So the sound device is ok I think, any way I will try other steps in http://www.pjsip.org/trac/wiki/sound-problems to find out the problem, thanks. On 9/20/07, Cheng-Yen Lin <kennylin30 at gmail.com> wrote: > > Hi > > I cross compiled pjsua for arm versatile platform with the arm AC97 sound > device. But the voice quality was quite bad, during the communication with > a pc using X-lite, there is only some noise came out from the speaker. Is it > because the cpu power not good enough to decode ? Is there any parameter in > the source code can modify for a better voice quality?? Does any one try to > run pjsua on the arm platform?? > any advice will be great help, thanks!! > -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20070920/4fdbb297/attachment.html