We are looking for finally move up from Unity 4.05 (Diaglogic Voice cards) on Windows 2000 server to Unity 7.02 (PIMG SIP Integration) on Windows 2003 server. I have the follow questions:
1. Can a 7.02 server be introduced into the enterprise and be able to 'talk' to Unity running 4.05?
2. We will not do an in-place upgrade from 4.05 to 7.02, but has anyone done a migration like this before? Is it Cisco supported?
Thank you in advance,