Bad audio quality for linphone on Bulverde PXA270
 

Hi,

I have installed linphone-1.0.1 on Bulverde PXA270 board alongwith
libosip2-2.2.0 and speex-1.1.8.There are no problems cross-compiling the application but when I run the application linphonec(console version)
and try talking with linphonec on a normal linux machine (with alsa-drivers) the audio quality is very poor.Ringing on both sides goes well but while talking I get cutted and heavy voice along with some delay.I do not have alsa-drivers installed on the board but have them on the linux machine.

Is this the real problem of not having alsa-drivers on the board?
or something else is creating the problem?

How can I install alsa-drivers on the board?
Is it really needed?

Can anyone throw any light on this?


Regards,
Ojas

Codec problem in linphone for Bulverde
 

Hi

As I have posted earlier I am not able to get good quality of sound
for linphone on the Bulverde board .When I try to communicate with
X-PRO(for windows) from X-TEN I get childish voice on
the board side and heavy voice on the pc side.This happens when the
codec selected is GSM or G711u but when the codec selected is Speex
on bothsides I get cracking noise.
linphone uses speex codec.

I am suspecting a problem on the codec side.
Has anyone faced a similar problem?

Can anyone throw any light on this?


Regards,
Ojas

Merged.