Hello, I think you can put a contact in a re-INVITE, even if the IP address hasn't changed. It will make a sort of "touch" on the remote target.
john Le lundi 26 février 2007 à 13:20 +0200, Frank Shearar a écrit : > I've been trying to wrap my head around in-dialog requests. It LOOKS like if > you make in-dialog requests you DON'T put in Contact headers, right? > > Unless you're doing a target refresh, that is, changing the Remote URI of > the > peer's dialog state. And the only way (in RFC 3261) is with an INVITE? > > Thus, if you send an in-dialog INVITE, it's a target refresh if and only if > it has a Contact header? > > Does that mean that if you haven't changed your IP (or similar) you SHOULD > NOT > put a Contact in the INVITE/target refresh request? > > frank > > _______________________________________________ > Sip-implementors mailing list > [email protected] > https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
