Audio problem with ICS

[Juned Khan]

I have installed Sipdroid in two device one device running Android version 2.3.6 and other device runs on Android 4.0.3(ICS). The problem is audio in devices which runs on 2.3.* is fine but there is no proper audio in devices which running on android 4.0.3. Audio is crackled with ICS devices. I am using GSM codec.

What is the problem ? is it version specific issue ?

What is the solution of this ?

Thanks & Regards