[Freeswitch-users] Call disconnect upon re-invite - FS tears down call

[Phil Quesinberry]

I'm experiencing an odd issue here where a direct media call (bypass media
mode) between two Aastra endpoints is disconnected when one of the endpoints
sends a re-invite 2 minutes into the call, presumably to refresh the session
- RTP ports & codecs remain unchanged.

FreeSWITCH passes the invite on to the other endpoint which replies with its
own invite, again keeping the same call parameters, ports/codecs etc.

FS then sends a 491 - Request Pending to both endpoints, acknowledges the
second endpoint's invite and tears down the call.  This seems wrong. is this
expected behavior?  I went ahead and filed a Jira on this just in case - it
includes all trace info:
http://jira.freeswitch.org/browse/FS-4754


Phil Quesinberry
Q Systems Engineering, Inc.
Electronic Controls and Embedded Systems Development
(410) 969-8002
http://www.qsystemsengineering.com