When both A and B hold call, they both see PJSUA_CALL_MEDIA_NONE. Why is that ? Please help -- Khoa Pham HCMC University of Science Faculty of Information Technology -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20130325/12ea9eb1/attachment-0001.html>