Hi, I mistype. What I want to know is what affects Kamailio decision in rewriting c= in SDP.
In http://kamailio.org/docs/ser-getting-started/SER-GettingStarted.pdf, I see that
if (isflagset(6)) { force_rport(); fix_nated_contact(); force_rtp_proxy(); }
Which means that Kamalio only cares if the caller is behind NAT or not.
Does it care about caller's symmetric NAT, using STUN, callee's nat type ?
On Fri, Mar 1, 2013 at 10:38 AM, Khoa Pham onmyway133@gmail.com wrote:
Hi, I read in http://kamailio.org/docs/modules/1.4.x/nathelper.html that Kamailio might rewrite ip address in o= in SDP to facilitate NAT traversal.
It may decide to use to original IP or use IP of RTP server. What factors affect its decision ?
-- Khoa Pham HCMC University of Science Faculty of Information Technology