Changes in SIP logging.
* Change "cannot parse" message to "out of place" and downgrade it.
* When we get a re-INVITE, log at the CRIT level.
git-svn-id: http://wush.net/svn/range/software/public/openbts/trunk@4346 19bc5d8c-e614-43d4-8b26-e1612bc8e597
Detect busy users and respond with 486 Busy Here.
This fixes one complaint, but is a stop-gap until we implement a proper multi-transaction state machine in GSM L3.
git-svn-id: http://wush.net/svn/range/software/public/openbts/trunk@4174 19bc5d8c-e614-43d4-8b26-e1612bc8e597
re-invites, though the specific effect of this depends on the client
sending the re-invite. In the case of FS, it causes the RTP stream to
break. We also now complain when invites time out, sending an alert to the
user about the proxy status.
git-svn-id: http://wush.net/svn/range/software/public/openbts/trunk@3810 19bc5d8c-e614-43d4-8b26-e1612bc8e597