Jean-Hugues Royer wrote:
> Hi,
>
>
> RFC5057 says:
> Target refresh requests update the remote target of a dialog when they
> are successfully processed.
> The currently defined target refresh requests are INVITE, UPDATE,
> SUBSCRIBE, NOTIFY, and REFER
> The remote target is part of the dialog state. When a target refresh
> request affects it, it affects it for ALL usages sharing that dialog.
> If a subscription and invite usage are sharing a dialog, sending a
> refresh SUBSCRIBE with a different contact will cause reINVITEs from the
> peer to go to that different contact.
>
> but RFC3261 says:
> For dialogs that have been established with an INVITE, the only target
> refresh request defined is re-INVITE (see Section 14).
> Other extensions may define different target refresh requests for
> dialogs established in other ways.
>
>
> So my question is this, can you confirm me that an INVITE initiated
> dialog will update its remote target when it receives any SUBSCRIBE,
> NOTIFY or REFER request ?
Assuming such a request is sent within the existing dialog, then yes,
the target is to be refreshed.
Thanks,
Paul
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