Hi all, I use PJSIP1.8.10 in IDE carbide.c++ , both incoming and outgoing call can done well. But I hear voice(sound) only incoming call and only first time. Is it codec related problem? help me please!!!!! Also how can I select codec in my applaction (pjsua). Regards, jakir -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20101214/6ac16a9d/attachment.html>