[Freeswitch-users] detecting if user available before bridge

[Ben Langfeld]

There's an implicit race condition in this idea anyway. Why not attempt the
bridge, and fall back if it fails?


On 22 January 2014 16:04, ik <idokan at gmail.com> wrote:

> Hello,
>
> I need to find if a user is connected to FS currently.
> That is, not only registered (I found how to detect that<https://wiki.freeswitch.org/wiki/Function_sofia_contact>),
> but for example if I can communicate with it's soft-phone.
>
> I need to know if the soft-phone crashed for example, and if not, then not
> to send the bridge command at all, but actually been able to do something
> back in my application because of it.
>
> Is there a way to send for example an "option" header of some sort to a
> specific user prior to bridge command, and know it's result ?
>
> Thanks,
> Ido
>
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