[SR-Users] Session Timers

[Daniel Tryba]

On Tue, Jan 30, 2018 at 12:33:28PM +0000, Duarte Rocha wrote:
> 1) I have my Kamailio between my clients CPE's and my GW to the PSTN. I
> want to configure it in a way that i always try to make the CPE do the
> refreshing so I can save resources on my kamailio and in the GW. If the CPE
> doesn't support it, the refresh should be done by the GW. Is it possible to
> do this test and configuration in every call ?

I'd guess you only save resources when not using timers at all. If
timers are active both uas and uac need to set a timer, one for
initiating the re-INVITEs and the other to tear down the session on the
lack of re-INVITEs. Kamailio doesn't care.