[OpenSIPS-Users] early dialog termination

[Ryzhik Ivan]

Hello!
My opensips version is 3.1 with tm,dialog and rtpengine modules.
On incoming INVITE i'm creating an early dialog with 183 replies and i'm
playing audio to caller with rtpengine, no t_relay() on this step, OS is
acting as UAS endpoint.
If the caller cancels the invite with a CANCEL message - all works great.
But some users terminate dialog with BYE message.
1) on BYE with to-tag OS can't find dialog with match_dialog(), because
to-tag presents.
2) if i use load_dialog_ctx($ci) -  it is possible to handle BYE.
3) in early dialog termination with BYE we also need to send final response
to the INVITE transaction.

Maybe I did something wrong, but I can't handle the final response to
INVITE in this case.
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