[SR-Users] Dialog server behind proxy and ka_timer/ka_interval

[David Villasmil]

🤣😂🤣😂 oh man I must’ve been having a horrible day... of course I just
changed the cfg to forward OPTIONS unless they were for “myself” and that’s
it... damn.

Thanks Henning.

On Sat, 1 May 2021 at 22:04, Henning Westerholt <hw at skalatan.de> wrote:

> Hello David,
>
>
>
> Some other ideas:
>
>
>
>    - Using media timeout (e.g. with rtpengine) to detect a dead call
>    - Using something like SIP session timers to make sure that dead calls
>    are ended somehow
>    - Actually making sure that the Proxy server are forwarding the SIP
>    Options to the UAs and not replying them 😉
>
>
>
> Cheers,
>
>
>
> Henning
>
>
>
> *From:* sr-users <sr-users-bounces at lists.kamailio.org> *On Behalf Of *David
> Villasmil
> *Sent:* Friday, April 30, 2021 8:20 PM
> *To:* Kamailio (SER) - Users Mailing List <sr-users at lists.kamailio.org>
> *Subject:* [SR-Users] Dialog server behind proxy and ka_timer/ka_interval
>
>
>
> Hello guys,
>
>
>
> So i have a setup where
>
>
>
> client
>
>     |
>
>     V
>
>    (WS)
>
> [proxy (no dialog tracking)]
>
>     |
>
>     V
>
> [dialog server]
>
>     |
>
>     V
>
> [proxy (no dialog tracking)]
>
>    (WS)
>
>     |
>
>     V
>
> client
>
>
>
> I'd like to know when any of the clients are not available (i.e.: crashed,
> shutdown unexpectedly. etc), so i enabled on the dialog server
> ka_timer/ka_interval. I see the OPTIONS going to the proxy when the call
> starts, and the proxy replying with 200 OK. If i shutdown the client, i see
> the OPTIONS still going, but the proxy is still responding. I assume the
> Proxy (kamailio) is simply responding to an OPTIONS message and not
> actually trying to resend it to the client.
>
>
>
> Is there anyway of doing this or something better to accomplish the same
> thing?
>
>
>
> Thanks!
>
>
>
> David Villasmil
>
> email: david.villasmil.work at gmail.com
>
> phone: +34669448337
>
-- 
Regards,

David Villasmil
email: david.villasmil.work at gmail.com
phone: +34669448337
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