Rotational Voice Mail, Fax, and Call Transfer

 This is a great feature for advertising co-ops. Sends each incoming call to the next member in the rotation. This means you can rotate live calls, faxes, or messages onto the next member of the co-op. You can even apply different "weights" to each member of the co-op (e.g. member A gets 3 calls for every 2 calls member B gets). Use rotation to:

Easily and fairly distribute advertising responses
Increase your advertising response by pooling your money