Inter-Tel 5200 / 5400 / 5600
Mitel 5000
Mitel Mivoice Small Business
Mitel Mivoice Office
Mitel Mivoice Office 250
Also confusingly there is now a Mitel Mivoice 5000, which is actually an Aastra product I believe!!
If they buy Shoretel as well I dread to think what the naming convention is going to be.
