2009/3/4 hanifa.mohammed <[email protected]>: > When register refresh receives 408, > - should UAC immed terminate all active session such as call, > subscription, ...?
Not at all. A 408 for a REGISTER means that the registrar didn't reply, but it has nothing to do with subscriptions. Note that SUBSCRIBE is end-to-end, this is, theorically a SUBSCRIBE should arrive to an user (but the reality is that there are presence servers handling the subscriptions). Let registrations, call and subscriptions being independent. If a registration fails it just means that the user can't receive calls after the current registration expires, no more. Probably outgoing calls still work (they DON'T need the registrar!). > - should retry periodically till 1hr expires? Even after 1 hr, Not sure about it, but mos probably yes. > if there is no resp, then clean up all sessions.=20 Again no. -- Iñaki Baz Castillo <[email protected]> _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
