Well not really : if we use long publish expiration such as 3600s, we may have no presence update during 1 hour. Solution may be to reduce expires to few minutes but this generate a lot more SIP traffic.

Regards,
Pascal

On Thu, Jan 22, 2009 at 7:32 PM, Iñaki Baz Castillo <ibc@aliax.net> wrote:
El Jueves, 22 de Enero de 2009, Pascal Maugeri escribió:
> Hi
>
> Using kamailio v1.5 (trunk), I'm testing the following simple presence
> scenario where one user shutdowns his application without prior un-PUBLISH
> and un-REGISTER.
>
> 1) user A subscribes to user B presence. Both use X-Lite.
>  2) user B shutdowns his X-Lite (without doing un-REGISTER and un-PUBLISH
> of his presence information), 3) user B starts again X-Lite, registers and
> publishes his presence, from that point when user B updates his presence
> information, user A does not see the updates !

The previous publish will expire soon, won't it?

--
Iñaki Baz Castillo

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