telcotek1
the IP Office can emulate pretty much anything the Partner system did including leaving the codes for redial, direct to VM etc the same if you program it that way. The sets have gotten cheaper and the price for a IP Office is cheaper than the price of a Partner system 3-4 years ago.
You can use VoIP but you don't need to do it. VoIP is my least favourite way to make phone calls at all and when I can I tell our sales team to sell digital sets, they are a little bit more work to put in but you never are dependent on the customers IT department and if their IT department decides to screw around in the network the phones will keep working.
I loved the Partner system until R7 came out and the programming vanished after power outages and even though they "fixed" it the system has never made me feel as confident any more.
As far as the IP Office goes it is not designed as a key system but can act like one with the line appearance, but you waste buttons on smaller phones and Park zones are the better option with minimal training of the customers
Joe W.
FHandw., ACSS
insanity is just a state of mind