+1 The BYE request is constructed as would any other request within a dialog, as described in Section 8.1.1. […] The Request-URI, To, From, Call-ID, CSeq, Max-Forwards, and Via header fields MUST be included in a BYE request. A Contact header field MAY be included in a BYE request.
Regards, David Villasmil email: david.villasmil.w...@gmail.com On Thu, Jun 5, 2025 at 1:57 PM Adrian Georgescu <a...@ag-projects.com> wrote: > Yes.Without the correct URI learnt from the contact header of the INVITE > or 200 OK respectively, it is not possible to match the call on the > receiving device of the call. If there is a phone that supports one call at > the time, perhaps it will handle it, but if the BYE is for an intermediate > gateway, it needs a proper request URI to target the end device. > > > On Jun 5, 2025, at 12:00, Johan De Clercq <jo...@democon.be> wrote: > > > > in a bye message, is the contact header mandatory or not ? > > > > BR, JOhan. > > _______________________________________________ > > Users mailing list > > Users@lists.opensips.org > > http://lists.opensips.org/cgi-bin/mailman/listinfo/users > > > _______________________________________________ > Users mailing list > Users@lists.opensips.org > http://lists.opensips.org/cgi-bin/mailman/listinfo/users >
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