Thank you all for the replies. It is really appreciated.
Questions:
1. I am running 3 IP Office 500 v2s from the same IP Office Manager. Two of the IP Office 500 V2s are version 7, while the latest is 9.0.5 build 972. IP Office Manager is also running at 9.0.5 build 972. If I upgrade one of the IP Office 500s to version 9.1, should I use a seperate instance of IP Office Manager, or will version 9.1 Office Manager work for all of the IP Offices?
2. For this office, we are using Avaya 9508 digital phones. Will the firmware on the phones upgrade when the IP Office is upgraded, or is this a seperate process?