[Freeswitch-users] FreeSwitch and Yealink

[Nikolay Rogoshchenkov]

Check RTP Packet Size too.

--
Rogoshchenkov Nikolay


On Wed, Aug 7, 2013 at 12:44 AM, Paul <pasha at prosperity4ever.com> wrote:

> Hi guys,
>
> Has anyone had any issues using FreeSwitch with Yealink phones? My phones
> connect to FS via openvpn tunnel. All incoming calls work no problem, call
> comes through phones ring everyone can hear each other no issues, having a
> very strange issue though on the outgoing calls. As soon as the destination
> party picks up (this external calls) the call hangs up.
>
> short FS LOG:
>
> switch_ivr_bridge.c:475 Channel [sofia/internal/105 at 10.0.0.34] has been
> answered
> sofia.c:6528 Hangup sofia/internal/105 at 10.0.0.34 [CS_EXECUTE]
> [ORIGINATOR_CANCEL]
> switch_ivr_bridge.c:721 Hangup sofia/external/2503004900[CS_EXCHANGE_MEDIA] [NORMAL_CLEARING]
>
> So FS thinks the phone sent a BYE packet (which I can see with siptrace)
> but the phone's timer keeps going as if it thinks the call is supposed to
> keep going.
>
> Internal extension to extension works fine (even if the extensions are at
> a different physical location and subnet).
>
> I setup a second account to one of my asterisk servers and
> outgoing/incoming work just fine, so it seems this strange combination of
> FS and Yealink ... does it on 2 models T32G and T38G (only phones I have).
>
> I have updated firwmare to their latest version (which in the comments say
> freeswitch ready)
>
> Wondering if anyone else had any experience with these, or has some
> thoughts?
>
> Thanks
>
> Paul
>
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>
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