I've got a lot of calls to a CLEC which the SIP says MetaSwitch. A about 930 seconds from the start, a timer kicks in with a re-INVITE but FS responds 481 Call Does Not Exist.
Then the other side tears down the call, even though FS keeps sending media for another 10-246 seconds.
pcapsipdump puts all the packets together, so why doesn't FS? The call ID seems to be the same. I'm on FreeSWITCH (Version 1.2.8 git 03f9daf 2013-04-24 20:52:10Z)
I know it used to work with this carrier, and while they are investigating -- and claiming that it's not happening with anyone else -- I hoped someone could see something funny in the PCAP that would help.
Thanks!