[Freeswitch-users] RE-Invite in conference

[Giovanni Maruzzelli]

Brian and Kaiduan,

Thanks a lot!

I had not thought that setting session-timeout would translate directly
into session-expires!

Also, I was misled by not receiving the reinvite in a non conference call.

Enjoy Summer!

-giovanni

On Tue, Jul 20, 2021 at 3:57 PM kaiduan xie via FreeSWITCH-users <
freeswitch-users at lists.freeswitch.org> wrote:

>
>
>
> ---------- Forwarded message ----------
> From: kaiduan xie <kaiduanx at yahoo.ca>
> To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
> Cc:
> Bcc:
> Date: Tue, 20 Jul 2021 13:13:38 +0000 (UTC)
> Subject: Re: [Freeswitch-users] RE-Invite in conference
> Giovanni,
>
> I think the reINVITE is sent by session timer.
>
> Per rfc4028 <https://datatracker.ietf.org/doc/html/rfc4028#section-10>
> https://datatracker.ietf.org/doc/html/rfc4028#section-10
>
> rfc4028
>
> Session Timers in the Session Initiation Protocol (SIP) (RFC )
> <https://datatracker.ietf.org/doc/html/rfc4028#section-10>
>
>
>
> It is RECOMMENDED that this refresh be sent once half the session interval has elapsed.
>
>
> 900 seconds = 1/2 * 1800
>
>
> /Kaiduan
>
>
>
>
> On Tuesday, July 20, 2021, 08:52:31 a.m. EDT, Giovanni Maruzzelli <
> gmaruzz at gmail.com> wrote:
>
>
> Hello FreeSWITCHers!
>
> I've found that in a conference (mod_conference) a re-invite is sent by FS
> at around 900 sec after call confirmed (ACK).
>
> This has nothing to do with session-timeout (eg, session-expires) that are
> both set to 1800, and sent by FS and clients accordingly.
>
> I can see this behavior only in conference (but maybe is elsewhere?).
>
> I've looked into both mod_sofia and mod_conference sources, but I've not
> found anything related.
>
> I've tried to debug the call with all kind of debugging/tracing (sofia
> lib, mod sofia, internals, etc etc) but I've not found any hint of what can
> trigger that reinvite.
>
> Is it configurable?
>
> Have a nice continuation,
>
> keep on with the superb work,
>
> -giovanni
>
>
> --
> Sincerely,
>
> Giovanni Maruzzelli
> OpenTelecom.IT
> cell: +39 347 266 56 18
>
> _________________________________________________________________________
>
> The FreeSWITCH project is sponsored by SignalWire https://signalwire.com
> Enhance your FreeSWITCH install with disruptive priced SMS and PSTN
> services.
> Build your next product on our scalable cloud platform.
>
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>
>
> ---------- Forwarded message ----------
> From: kaiduan xie via FreeSWITCH-users <
> freeswitch-users at lists.freeswitch.org>
> To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
> Cc:
> Bcc:
> Date: Tue, 20 Jul 2021 06:57:03 -0700 (PDT)
> Subject: Re: [Freeswitch-users] RE-Invite in conference
> _________________________________________________________________________
>
> The FreeSWITCH project is sponsored by SignalWire https://signalwire.com
> Enhance your FreeSWITCH install with disruptive priced SMS and PSTN
> services.
> Build your next product on our scalable cloud platform.
>
> Join our online community to chat in real time
> https://signalwire.community
>
> Professional FreeSWITCH Services
> sales at freeswitch.com
> https://freeswitch.com
>
> Official FreeSWITCH Sites
> https://freeswitch.com/oss
> https://freeswitch.org/confluence
> https://cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> https://freeswitch.com



-- 
Sincerely,

Giovanni Maruzzelli
OpenTelecom.IT
cell: +39 347 266 56 18
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