Hi, I have a alsa sound driver on embedded board which is registered as SOC sound device using MMAP and 2 channels. When I am using this device with PJSIP stack then it is getting acknowledged and also registering to SIP server but it is not transmitting or recieving any RTP packets. Please help me. Dinesh Dua. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20080827/6c192899/attachment.html