Can anyone breifly go over the configuration to put a remote office on the centralized voicemail? I have 5 offices all running the same version of 4.2.(14)and they all are in a small comunity network. Now I want to set up centralized voicemail and my question is... do I need licenses on each machine? is it as easy as pointing the voicemail to the right line toward the office with the voicemail system?