[Freeswitch-users] FreeSwitch and Yealink
Paul
pasha at prosperity4ever.com
Sat Aug 10 05:01:14 MSD 2013
I'm gonna try all of your guys' suggestions.
Ivan, I do not think its codec related, I made /log 11 and siptrace on
all profiles (internal/external) as well as pcap capture of the phone
itself. For some strange reason the moment the PBX send a packe tot ye
Yealink phone that the remote party picked up and the call should be
bridges, the Yealink phone replies with a BYE packet, I'm thinking it
might be a bug in the Yealink firmware, so needless to say I have
gotten a hold of their support and opened a ticket, see if something
comes of that, but meanwhile going to try some of the suggestions in
this thread and see if I can get any close to work around.
Paul
On Fri, 9 Aug, 2013 at 10:59 AM, Nikolay Rogoshchenkov
<nickolayr at gmail.com> wrote:
> 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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