[OpenSIPS-Users] OpenSips as an inbound loadbalancer and outbound proxy - issue with routing BYES

[ddgiants]

Matt,
Sounds like you may not be topology hiding the 200OKs. Some/most SIP
devices/SBC's etc will send a BYE to the ip address in the o(owner) line of
the SDP of the 200OK. Some devices do not and send BYE to the initator/proxy
they are configured for. The 200OK will have o and c. O is the owner,
meaning signaling owner and C is the connection IP as in where to send the
actual RTP. I use the below to change the o portion of the SDP in 200 OKs
and works for me. Give it a try and let me know.

onreply_route[1] {
  setflag(1);
  if(t_check_status("200")) {
    if(search("Content-type: application/sdp")) {
      fix_nated_sdp("8", "x.x.x.x");
    }
  }
}

DD

--
View this message in context: http://opensips-open-sip-server.1449251.n2.nabble.com/OpenSips-as-an-inbound-loadbalancer-and-outbound-proxy-issue-with-routing-BYES-tp6984017p6984067.html
Sent from the OpenSIPS - Users mailing list archive at Nabble.com.