[Freeswitch-users] One-legged callee_id

Markus Lindenberg markus.lindenberg at gmail.com
Thu Mar 29 11:32:20 MSD 2012


Hi Tim,

would love this as well.

I guess the answer application should see if effective_callee_id_* is
set and trigger a display update on the calling phone. It would also
be nice to be able to trigger display updates to the a leg during
(ivr) execution.

Asterisk's CONNECTEDLINE() allows all of this. It's using
Reinvites/Updates w/ PAI-Header and the syntax is cumbersome as
everything asterisk is, but at least it works with most phones. (Snom
3xx, Snom M3, Siemens OpenStage, Polycom confirmed as i'm working with
these every day)

FreeSWITCH display updates seem to rely on workarounds (grep polycom
or snom in mod_sofia). I would like to be able to disable the
INFO/sipfrag thing for Snom, use PAI instead of RDNIS in the A-Leg and
send Reinvites for Display Update etc., but it all seems to be hard
coded right now.

Regards, Markus

On Wed, Mar 28, 2012 at 16:02, Tim St. Pierre
<fs-list at communicatefreely.net> wrote:
> Hello,
>
> I have been making extensive use of the callee_id_name and
> callee_id_number variables so that our IP phones update the display to
> show who they are actually talking to on the other end.
>
> Generally, it works very well, but it only seems to work if there is a
> bridge.  Is there a way to set the callee_id in a single legged call?
> ie. I want the name of the company to come up when the caller is in the
> main IVR, or the name of the conference to come up if they are in the
> conference room.
>
> Is there a way to do this?
>
> Thanks!
>
> -Tim
>
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