Kamailio is a SIP proxy, and as such it only routes signaling traffic, but it is intended to work in conjunction with a media server. It has various modules for media management, in such a way that by adding an RTPProxy or an RTP Engine, Kamailio will modify the SDP to make use of the RTP server that it has configured.
Can I send media traffic to Kamailio?
Tags: Kamailio