You could test this yourself by using
https://devnetsandbox.cisco.com/If you've never used that before, it basically spins up a UCCX 12.5 for you, where you can have full access to an environment that is all yours for a limited time. You would use a Cisco AnyConnect VPN to get your Win7 box access to the system, and then use your browser on Win7 to login to Finesse, etc.