[Serusers] fix_nated_sdp can check caller or calee from ?? - sr-users

11 May 2004


      Hi  all,
now i can configure SER to modified SDP when caller is in private ip,
and use rtpproxy , so client can successed make voice call through NAT/Firewall
but my config now only work when caller is in private ,
if caller is in public ip , and callee is in private , it can't work
can it be configure to check if one of caller or calee is from private ip , 
then modify SDP , and force_rtp_proxy?
can any give me some idea ?
thanks 
jimmy
if(nat_uac_test("3"))
 {
  if((method == "REGISTER") || !(search("^Record-Route:")))
  {
   log("LOG:Someone trying to register from private IP, rewriting\n");
fix_nated_contact();
   if(method == "INVITE")
   {
    fix_nated_sdp("1");
    force_rtp_proxy();
    t_on_reply("1");
   };
   force_rport();
   setflag(6);
  };
 };
onreply_route[1]
{
 if(status =~ "(183)|2[0-9][0-9]")
 {
  fix_nated_contact();
  force_rtp_proxy();
 };
}