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What is FreeSWITCH? | SignalWire

What is FreeSWITCH?

FreeSWITCH is a Software-Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a versatile software implementation that runs on any commodity hardware. From a Raspberry PI to a multi-core server, FreeSWITCH can unlock the telecommunications potential of any device. Combined with our hosted cloud platform, SignalWire, FreeSWITCH can interconnect with the outside world and scale to any size.

Enterprise Trusted

There are over 5000 commercial enterprises worldwide using FreeSWITCH in their communications stack.

Global Reach

Products and services using FreeSWITCH touch over 300 million end users every day.

Carrier Grade

A scalable, carrier-grade platform with voice, chat, and video applications.