[Users] Cancel 183 progress branch (result of forked invite)
Juha Heinanen
jh at tutpro.com
Wed Sep 6 20:15:55 CEST 2006
Vamsi Pottangi writes:
> The problem which I'm facing is that when User2 doesn't answer the call or
> if rejects the call, Openser never sends CANCEL to SEMS, so the annoucement
> is being played continously to User1 and User1 is unaware of the remote
> party status. How can I configure the Openser script to handle such
> unanswered or call reject cases and send CANCEL to SEMS and inform User1
> about the unanswered or cancel status?
openser is not sending cancel to sems, because it has to wait for that
branch to give a final response. early media especially with forking is
completely broken and should not be used. feel free to read about 200
messages on this topic from sip mailing list archives.
-- juha
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