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@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
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