There is no remote SDP. It sends an Invite and a Cancel right away before it even gets ringing. 
It's a bridge though, there is an aleg that is already established and this happens for the bleg.

Local SDP only has G711 ulaw and alaw with ptime 20ms.

Thanks.


On Fri, Jan 23, 2015 at 3:57 AM, Steven Ayre <steveayre@gmail.com> wrote:
What do the local and remote SDP look like?

On 23 January 2015 at 05:53, Ali Pey <alipey@gmail.com> wrote:
Hello,

I get this error time to time to certain numbers. There is an incoming call and freeswitch is trying to do a bridge to this number. Codec on all calls is only G.711. 

When I see this error, I see freeswitch sends an Invite message and then Cancel in less than one second after it receives 100 Trying.

Any suggestion what I should look for or why this pops up. It results to outbound call failure and hangup cause is 88: INCOMPATIBLE_DESTINATION

Any suggestion or advice would be greatly appreciated.

Thanks,
Ali Pey


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_________________________________________________________________________
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