What is FreeSWITCH?

FreeSWITCH is an open-source VoIP platform that powers PBX systems, conferencing, and call routing.

FreeSWITCH is a powerful, open-source communication platform designed to handle VoIP calls, PBX systems, video conferencing, and multimedia applications. It supports multiple protocols, including SIP, WebRTC, and PSTN, making it highly versatile for building custom telephony solutions. FreeSWITCH is often used by VoIP service providers, enterprises, and developers to create scalable communication platforms that include advanced features like IVR, call recording, and real-time analytics. Its modular architecture allows seamless integration with third-party applications and APIs, making it ideal for creating tailored solutions. As a highly flexible platform, FreeSWITCH enables businesses to develop sophisticated VoIP systems that meet unique requirements while maintaining control over call routing, security, and media handling.