We have a BCM50 R6.0 using IP1220 desksets. I have done some searching through this forum regarding using a VPN but still unsure what is required. We have a VPN presently setup between our two locations using seperate IP ranges...ie one on 192.168.1.xxx and the other location on 10.0.0.xxx. The phone has been registered and working on the BCM50 which is at the 192.168.1.xxx location. My question is can I just take the deskset to the remote office and plug into their network and it will work or do I have to do anything with the phone? New to this and any information would be appreciated.