An IP PBX is a business Telephone system that transmits voice and fax over the internet. IP PBX systems utilize VoIP technology which converts analog voice signals to digital packets that can be transmitted over the internet. VoIP technology provides voice communications at a lower cost and with better quality than traditional telephone service. IP PBX systems offer many benefits and features that aren't available with traditional telephone service. Businesses can manage their communications more effectively and efficiently with IP PBX systems..

How Does an IP PBX Work?

An IP PBX is a telephone system that transmits telephone calls over the Internet using Voice over Internet Protocol (VoIP). An IP PBX system can be used to make internal and external phone calls. How does an IP PBX work? An IP PBX system converts the caller's voice into digital packets and sends them over the internet. The packets are then converted into voice at the other end of a call and the call is connected. An IP PBX system can be used to make internal and external phone calls. Calls between extensions within a company are internal calls, while calls to outside numbers are external calls.