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FreeSWITCH
open-in-new
<p>FreeSWITCH is a <a href="/facts/Free_and_open-source/1cHtjLCB">free and open-source</a> telephony software for <a href="/facts/Real-time_communication/d9vVQfa9">real-time communication</a> protocols using audio, video, text and other forms of media. The software has applications in <a href="/facts/WebRTC/Ph9R1k9R">WebRTC</a>, <a href="/facts/Voice_over_Internet_Protocol/5QGBbXYg">voice over Internet Protocol</a> (VoIP), video transcoding, <a href="/facts/Multipoint_Control_Unit/pbxG9No8">Multipoint Control Unit</a> (MCU) functionality and supports <a href="/facts/Session_Initiation_Protocol/cbjUoNqP">Session Initiation Protocol</a> (SIP) features. </p><p>The software runs on <a href="/facts/Linux/9FvCKSTq">Linux</a>, <a href="/facts/Windows/bwhAhuSL">Windows</a>, <a href="/facts/MacOS/Y93vVpTm">macOS</a>, and <a href="/facts/FreeBSD/RKsFTm7F">FreeBSD</a>. </p>