I have run across a scenario in which two separate calls are simultaneously parked into the same shared parking orbit (e.g. SP0). the result is this: One call is rejected and the other is parked. The caller that was NOT successfully parked only gets dead air but the call will continue for as long as you let it. Has anyone ran into this issue before and come up with a suitable way to avoid it? Update 1 Added a complete section of the server activity log when this problem occurs.