[Spce-user] Sems Error + hangup on Reinvite + Update

[Andrew Pogrebennyk]

Hi Jon,
we have reported this issue with no SDP in 200 OK after INVITE to sems
developers but have not yet heard back[*].
Meanwhile I did some cross-search on github and found this:
https://github.com/sems-server/sems/issues/4
Does the patch in this issue maybe address your issue?

Cheers,
Andrew

[*] quite long ago actually:
http://marc.info/?l=semsdev&m=145079672323427&w=2

On 01/02/17 23:27, Jon Bonilla (Manwe) wrote:
> Hi all
> 
> I had to wait for no calls to reproduce this and get the sems log. I see that
> this happens only when asterisk has sendrpid enabled and a blind transfer is
> executed for an incoming call. It sends INVITE and UPDATE and this is what
> triggers the issue.
> 
> I'm attaching full capture and sems log for this scenario. Extracting from it I
> see this:
> 
> [#7fb0297fd700] [reply, AmBasicSipDialog.cpp:583] DEBUG:  reply: transaction
> found! 
> 
> [#7fb0297fd700] [getSdpBody, AmOfferAnswer.cpp:487] DEBUG:  No SDP Answer. 
> 
> [#7fb0297fd700] [reply, AmBasicSipDialog.cpp:600] DEBUG:  onTxReply failed 
> 
> [#7fb0297fd700] [relaySip, AmB2BSession.cpp:872] ERROR:  dlg->reply() failed
> 
> 
> Seems like it doesn't handle noSDP 200ok response to the reinvite.
> 
> 
> Note: I could reproduce the issue in different ngcp versions.
> 
> 
> cheers
> 
> Jon


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