I have inherited 4 systems sitting at 6.0.14 (W,E,N, and O)all connected via SCN and all with IP telephones (NO DIGITAL AT ALL). W is the main system w/ VMPro, CCR, and 2 PRI's. The licensing is as follows:
W has 12 Virtual Avaya IP Endpoints, 52 Avaya IP Endpoints, 24 IP500 Voice Networking...