On Tue, Jun 9, 2009 at 2:55 PM, Brian West <brian@freeswitch.org> wrote:
Someone hung the call up thats all I can imagine.  Its not going to be us but maybe the far side you're talking to.  Look at the sip trace bet the far end is sending you a BYE

This would make sense. Some systems will have a hard limit on the length of a call and will disconnect automatically because they interpret a 12 hour call as a "problem" and the "solution" is to hang up.

-MC