Yes it should, but only if “rewrite_contact” is set to “no” for the endpoint (chan_pjsip).

With best regards

Florian Floimair Innovation - Software-Development

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From: sr-users sr-users-bounces@lists.kamailio.org on behalf of "Wilkins, Steve" swwilkins@mitre.org Reply-To: "Kamailio (SER) - Users Mailing List" sr-users@lists.kamailio.org Date: Tuesday, 12. June 2018 at 16:27 To: "Kamailio (SER) - Users Mailing List" sr-users@lists.kamailio.org Subject: [SR-Users] Question on Contact Header on Kamailio 200 OK to PBX

Hi All,

Kamailio is sending a 200 OK back to an INVITE from Asterisk, and Asterisk is sending the ACK back but the AOR can’t be found in Kamailio

200 OK Kamailio to Asterisk with a contact of Contact: sip:fgectrdv@9ot28m83bkur.invalid;alias=128.147.123.1~63486~6;alias=128.147.123.1~63486~6;transport=ws;ob

Asterisk ACK to Kamailio Request-Line: ACK sip:fgectrdv@192.33.11.108:5060;transport=TCP;alias=128.147.123.1~63486~6;alias=128.147.123.1~63486~6;ob SIP/2.0

Shouldn’t Asterisk be using fgectrdv@9ot28m83bkur in the ACK? Or did Kamailio send Incorrect Contact? Note: fgectrdv@9ot28m83bkur is the what Kamailio shows as AOR.

Thank you, -Steve