An IP PBX is a complete telephony system that provides telephone calls over IP data networks. All conversations are sent as data packets over the network. That means now your telephony communication will be on the same network on which your computers are installed. The technology includes advanced communication features but also provides a significant dose of worry-free scalability and robustness that all enterprises seek. The IP PBX is also able to connect to traditional PSTN (Regular Telephone Lines) so upgrading day-to-day business communication to this most advanced voice and data network is a breeze! Enterprises don’t need to disrupt their current external communication infrastructure and operations. With IP PBX deployed, an enterprise can even keep its regular telephone numbers. This way, the IP PBX switches local calls over the data network inside the enterprise and allows all users to share the same external phone lines.