With a typical digital telephone system using older technology, to move a phone from one part of the office to another a technician would have to run a wire to the new phone location and then change the station in the telephone room.
A voice over IP platform makes moving phones in the office a lot easier. Rather than having to do a physical reconnection in the phone room when you move your phone from one desk to another, with a voiceover ip business phone system your telephone extension will follow your phone wherever you take it within the office. You simply need to be connected to the network.