What is an IP PBX system, and how does it work?

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An IP PBX System is a telephone system that uses internet protocol (IP) to handle voice communications within an organization. Unlike traditional PBX systems, which use analog or digital lines, an IP PBX system transmits voice calls over a company's data network, leveraging the internet or internal network infrastructure. This enables businesses to make internal and external calls through VoIP (Voice over Internet Protocol) technology, offering greater flexibility, scalability, and cost savings. IP PBX systems can handle features like voicemail, call forwarding, conference calls, and more, all while supporting integration with other business applications.