Hi, Asterisk is making a call to a peer. In 200 ok, peer is sending its application server ip in contact field, so asterisk sends ACK to that IP. RTP starts flowing between endpoints and peer plays an IVR and asks for destination number. After entering destination number peer's application server sends INVITE again with different media IP and asterisk accepts with 200 ok. RTP from peer comes from new media IP but asterisk keep sending to their old media IP that came in their 200 ok before and don't send to new one. Hence, I can hear their voice but they can't. Does anyone know how to make asterisk send RTP to new media IP that came in new INVITE within the call? Thanks Deepika -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20101117/12ca74df/attachment.htm