This answer is a bit delayed but hopefully it helps.

I had the same request from a client with a PRI and was able to come up with something a little strange but it works.

Create PhDN's on the reception phone, I have 6 on this phone allowing 6 calls to come in.

Create a "serial' hunt group and add the PhDN's a members.

Create a Multi call Group and add the pilot number of the above hunt group as immediate ring and your VM pilot as a delay ring member.

Then in the DID for your main line set the MCG pilot as the audio DST digits.



Jason

Toshiba/Avaya/Nortel Installations and Service.

Honeywell-Paradox-Kantech-Keyscan-HIKvision Access control and CCTV