And what says the RFC about a proxy which does parallel forking? Then
there may be multiple 180 ringing with multiple to tags. Which one
should be used?
Further, what if the callee has not sent a response yet - then openser
also does not know which to-tag to use.
I nave had such problems with Asterisk yet. Do you use Asterisk in
pedantic mode?
regards
klaus
Iñaki Baz Castillo schrieb:
Hi,
If Asterisk CANCEL a call to OpenSer then Asterisk resends the CANCEL many
times because it ignores the 200 OK from OpenSer.
I think this is an OpenSer bug because the 200 OK to the CANCEL contains a
To_tag different of the To_tag in the 180 (RFC 3261 in 9.2 says they SHOULD
be the same To tag).
I've reported the bug but sincerely I'd like you to read it since I'm sure
many people work with Asterisk and OpenSer and could know something about
this CANCEL issue:
http://sourceforge.net/tracker/index.php?func=detail&aid=1818469&group_id=139143&atid=743020
Thanks for any comment.
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