We have a sequential block of 100 DIDs, xxx-xxx-4000 is our "Main" company telephone number and every employee has a DID assigned as a direct-dial number. When a call comes in on xxx-xxx-4000 we would like that call to ring to our receptionist at extension 4065 first if she is available. If the receptionist is unavailable (Away/DND/Busy/Doesn't Answer) we would like the incoming call to ring to a group of people simultaneously (extensions 4065 [receptionist] plus ext. 4025, ext. 4039 ext. 4046, and ext. 4059). If none of those 5 extensions are available (Away/DND/Busy/Don't Answer) we would like to add in a 6th extension... If the call still isn't answered after ringing 6 extensions then the call gets forwarded to an IVR so the caller can use the directory or leave a message in the general mailbox. Basically what I think I'm looking for is a way to have a "ring all" call queue nested inside a "prioritized hunt" call queue but I don't know if that is possible.