Freeswitch

FreeSWITCH may be a free and open supply application server for period of time communication, WebRTC, telecommunications, video and phonation web Protocol (VoIP). Multi-platform, it runs on UNIX, Windows, macOS and FreeBSD. it's wont to build PBX systems, IVR services, videoconferencing with chat and screen sharing, wholesale least value routing, Session Border Controller (SBC) and embedded communication appliances. it's full support for cryptography, ZRTP, DTLS, SIPS. It will act as a entryway between PSTN, SIP, WebRTC, and lots of different communication protocols. Its core library, libfreeswitch, are often embedded into different comes. it's authorized  beneath the Mozilla Public License (MPL), a free code license.

The FreeSWITCH project was 1st proclaimed in Gregorian calendar month 2006 at O'Reilly Media's ETEL Conference.[9] In Gregorian calendar month 2007, FreeSWITCH was hand-picked by Truphone to be used,[10] and in August 2007, Gaboogie proclaimed that it hand-picked FreeSWITCH as its conferencing platform.[11]

FreeSWITCH's 1st official one.0.0 unharness (Phoenix) was on could twenty six, 2008.[12] A minor one.0.1 patch unharness came out on Gregorian calendar month twenty four, 2008.[13] At ClueCon 2012 Anthony Minessale announced[14] the discharge of FreeSWITCH version one.2.0[15] which the FreeSWITCH development team had adopted separate stable (version one.2) and development (version one.3) branches.

FreeSWITCH one.4, free at early 2014, is that the 1st version support SIP over Web-socket and WebRTC.

FreeSWITCH one.6 adscititious support for video trans-coding and video conferencing, Verto protocol for WebRTC, and every one WebRTC codecs and standards.