įreeSWITCH provides a scalable system around a stable switching core, and a robust interface for developers to add to and control the system. According to the original designer, Anthony Minessale, FreeSWITCH is intended to be a softswitch that is built around a core library, driven by a state machine, which can be embedded into other projects. It is distributed under the Mozilla Public License (MPL).

Architecture įreeSWITCH runs on Linux, Windows, macOS, and FreeBSD. was founded to provide commercial cloud telecommunication services utilizing an elastic FreeSWITCH core, and provide a permanent commercial sponsor for the open source project that was controlled by the founders of FreeSWITCH. The 1.6 version supported video transcoding and video conferencing and the 1.8 version was released in 2018. The subsequent versions, 1.2, 1.3 and 1.4, were released in 20 supporting SIP over Websocket and WebRTC. The FreeSWITCH project was initially announced in January 2006 and the first version was officially released in May 2008. The software runs on Linux, Windows, macOS, and FreeBSD. The software has applications in WebRTC, voice over Internet Protocol (VoIP), video transcoding, Multipoint Control Unit (MCU) functionality and supports Session Initiation Protocol (SIP) features. Linux, macOS, Solaris, FreeBSD, NetBSD, OpenBSD, DragonFly BSD, Windows įreeSWITCH is a free and open-source telephony software for real-time communication protocols using audio, video, text and other forms of media.

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