Re: [SR-Users] Fwd: Kamailio and NAT

I am thinking that I cat get the port during the first call and then use that port for the rest of calls. Maybe that first call will fail but after that, all calls will go fine. Example of a Trying showing received port: 52548 ¿Do you know what pseudovariable represent that value? I tested with all variables I could find but I could not find anyone. Thank you --------------------------------------------------------------------------------------------------------------------------------------------------------- 2016/01/19 17:38:38.981987 VENDOR-IP:5060 -> KAMAILIO-IP:5060 SIP/2.0 100 trying -- your call is important to us Via: SIP/2.0/UDP PUBLIC-IP:52548;branch=z9hG4bK8b5c.b122371ac0ac2f3ef3204b0f192cb16c.1;rport=52548 Via: SIP/2.0/UDP ASTERISK-IP:5060;received=ASTERISK-IP;branch=z9hG4bK4082d124;rport=5060 From: 888888888 <sip:888888888@ASTERISK-IP>;tag=as34f971fe To: <sip:999999999@VENDOR-DOMAIN> Call-ID: 0b5307fa290674a97b47970643fce42a@ASTERISK-IP:5060 CSeq: 102 INVITE Server: kamailio Content-Length: 0