Hi, I don't quite understand what your problem is, but you can follow our general audio troubleshooting guide here: https://trac.pjsip.org/repos/wiki/sound-problems Best regards, ?Benny On Thu, Sep 23, 2010 at 8:10 PM, vivek shrivastava <vivek.mics at gmail.com> wrote: > > Hi? All? , > > > > I am using Pjsip library for SIP calling. > > For this I have created a .a file (on iPhone 3.1.3 OS) and import that file > into my project. > It is working fine over here. > But when i use that file with iOS 4.0 SDK, it is working fine except the > voice quality. > When I make call from my iPHone, on iPhone 3.1.3 OS, the voice quality is > very clear but on iOS 4.0 the voice is hampering at the receiver's end. > The caller can here the receiver's voice on iPhone 4.0 OS but there is also > some delay in it. > > > Does anybody having the same problem and did you found any solution for > this? > Please help if anyone has any clew or any solution for this . > > > Regards > Shakti.P > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > >