[pjsip] voice quality issue on arm versatile platform

Perry Ismangil perry at pjsip.org
Thu Sep 20 04:22:51 EDT 2007

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!!

Have you tried the steps in http://www.pjsip.org/trac/wiki/sound-problems ?

Hope this helps.

Perry Ismangil

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