Problem is as follows: User on a registered phone on the network conferences a remote user on an outside line (cell phone or land line--both tested). The user on the cell phone/land line is disconnected exactly 30 minutes after the call is nailed up. This behavior can be reproduced 100% of the time by simply conferencing in any user on an outside line using ad-hoc conference. Is there a timer somewhere that is configurable?
If you have a firewall in between your CUBE or WAN connection I would verify that it is not resetting or re-establishing the connection. Sometimes the sessions are re-established and it can cause these kinds of issues.
