Well, that depends - you can use dispatcher, or something similar that
detects if the service is responsive by pinging it periodically, and get
an event when it is not responding. However, after detecting this, I am
not sure what you can do from FreeSWITCH's side, because I don't know if
they have some sort of conference persistency or not. OpenSIPS cannot
send re-INVITE's, because he doesn't know where/to which FreeSWITCH
instance.
Best regards,
Răzvan
On 5/16/19 2:59 PM, Konrad Malewski wrote:
Hello,
So from Opensips perspective conference call should be all right.
What if freeswitch crashes ?
Can opensips detect and reinvite all parties ?
Or am I correct to assume that there should be separate HA for freeswitch ?
On Wed, May 15, 2019 at 1:14 PM Răzvan Crainea <[email protected]
<mailto:[email protected]>> wrote:
Hi, Konrad!
From a proxy POV, a conference is seen as multiple calls going to the
same destination. Therefore, for example, OpenSIPS will see a 3 person
conference as 3 different (and independent) calls/dialogs. If opensips
crashes, after recovery it will restore all 3 dialogs, thuse the entire
conference.
Best regards,
Răzvan
On 5/15/19 10:16 AM, Konrad Malewski wrote:
> Hello,
>
> Thanks for your input... :)
>
> I thought that opensips is not conference aware UA so Opensips is
> involved only in initial dialog and all other conference legs are
> managed by asterisk/freeswitch.
> So correct me if I am wrong but In such case when
> a) opensips dies - only initial 2 legs are restored
> b) freeswitch/asterisk dies - there is no way to recover the
> conference as it is anchored somewhere else.
>
> thanks,
>
> On Tue, May 14, 2019 at 4:51 PM Alexey Kazantsev via Users
> <[email protected] <mailto:[email protected]>
<mailto:[email protected] <mailto:[email protected]>>>
wrote:
>
> It should work.
>
> A conference consists of the same SIP requests and replies
> as any other SIP call.
>
> -----------------------------------------------
> BR, Alexey
>
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