Warning
Debian 13 (Trixie) and Modern Distros:
Modern repositories have dropped several legacy dependencies (like PCRE1 and FFmpeg 5) required by older architectures. If you are compiling on a newer OS (Debian 12, Debian 13), please refer to our updated Ultimate Guide to Compiling FreeSWITCH from Source to avoid compilation failures.
FreeSWITCH is a software defined telecom stack that runs on any commodity hardware. FreeSWITCH can handle voice, video and text communication and support all popullar VoIP protocols. FreeSWITCH is flexible and modular, and can be used in any way you can imagine