IP PBX stands for Internet Protocol Private Branch Exchange. IP PBX is a telephone system that is aimed at delivery of the information including voice, video, etc over the network. IP PBX has become a real breakthrough in the modern technologies as it allows transferring various types of data. IP PBX is especially useful for business enterprises that need to maintain constant contact with customer and affiliates that may be far away. IP PBX is the way to monitor your business throughout the world.