2400 came out in the 80's
I have serviced Nitsuko products (iseries,DS01,DS2000)and I can say, the software and features are great, cabinets and circuits cards are ok, the phones are junk.
On the Pro 1, Pro 2, and Elite product lines the software and features are equal, cabinets, circuit cards, and phones are superior quality.
Hey Scott,
How have you been?
