I have a hunt group that is setup in Sequential mode with 5 people in it. It is setup to roll to the next person after 15 seconds then overflow to a VM box after 180 seconds. Internally it works fine, but externally it goes to the 2nd person rings twice then falls into the mailbox we have setup for the hunt group. I turned of DRT to prime but can't think of what else would cause this. Any suggestions?