Hi, I have changed the priority of speex to highest in pjsua_wince.cpp. When i establish a call using x-lite and Pocket PC WM5 emulator (both the ends are using speex codec) , we are not able to hear voice at either end, though the RTP packets are flowing. Do i need to make some more changes to use speex?? Thanks in advance....... Regards, Jaspreet Forgot the famous last words? Access your message archive online at http://in.messenger.yahoo.com/webmessengerpromo.php -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20080303/3af8c690/attachment.html