Re: [SR-Users] Add Record-Route on 200 OK

Hi Alex, You're right, it was my mistake. It's one of the UA in the call-flow which not put the Record-Route into the replies. So, the issue is not on Kamalio. Nevertheless, the UA put the Record-Route into Via headers. Is there a simple way to copy the Via into Record-route headers? Regards, Igor. -----Message d'origine----- De : sr-users [mailto:sr-users-bounces@lists.sip-router.org] De la part de Alex Balashov Envoyé : mercredi 6 janvier 2016 16:42 À : Igor Potjevlesch <sr-users(a)lists.sip-router.org> Objet : Re: [SR-Users] Add Record-Route on 200 OK Kamailio has no hand in this behaviour. It appends the Record-Route header to the initial invite, but dealing with it from that point onward, including ensuring that it is copied into replies sent back to the initiator, is entirely the responsibility of the user agents/endpoints, not the proxy. -- Alex Balashov | Principal | Evariste Systems LLC 303 Perimeter Center North, Suite 300 Atlanta, GA 30346 United States Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/ Sent from my BlackBerry. Original Message From: Igor Potjevlesch Sent: Wednesday, January 6, 2016 10:30 To: 'Kamailio (SER) - Users Mailing List' Reply To: Kamailio (SER) - Users Mailing List Subject: Re: [SR-Users] Add Record-Route on 200 OK Hi Alex, It what I was thinking. What could cause this into Kamailio? Regards, Igor. -----Message d'origine----- De : sr-users [mailto:sr-users-bounces@lists.sip-router.org] De la part de Alex Balashov Envoyé : mercredi 6 janvier 2016 15:39 À : sr-users(a)lists.sip-router.org Objet : Re: [SR-Users] Add Record-Route on 200 OK Igor, No, that is not normal. The UAS (the server receiving the initial INVITE) is required to copy the Record-Route into dialog-forming responses. From RFC 3261 Section 12.1.1 ("UAS Behavior"): When a UAS responds to a request with a response that establishes a dialog (such as a 2xx to INVITE), the UAS MUST copy all Record-Route header field values from the request into the response (including the URIs, URI parameters, and any Record-Route header field parameters, whether they are known or unknown to the UAS) and MUST maintain the order of those values. -- Alex -- Alex Balashov | Principal | Evariste Systems LLC 303 Perimeter Center North, Suite 300 Atlanta, GA 30346 United States Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/ _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users