I have a business customer who has an older Key phone system (Pots lines only) and has switched his service to net 2 phone. He had 3 hunting pots lines ported from at&t Net 2 Phone sent out 2 OBi302's they can make and receive phone calls but the main number is no longer hunting when busy to the second or third line Net 2 Phone says they cant do hunt groups which makes no sense to me in a business environment. is their a way to configure a hunt group or call forwarding when busy to get this to work?