Is it possible to connect a 9650 VPN phone to CM 2.2? Here's why I ask...the 9650 VPN phone has settings for a different call server (CM5.2) and connects fine to that server. If I change the call server address, it accepts it/saves and after the phone reboots, changes back to the other address! How is that even possible? This phone was connected to CM 2.2 as an office phone and now I have it prepped as a VPN for the same user to use at home...thoughts?