FreeSWITCH is a scalable open source cross-platform telephony platform designed to route and interconnect popular communication protocols using audio, video, text or any other form of media. It was created in 2006 to fill the void left by proprietary commercial solutions.
- - FreeSWITCH is the most popular Windows, Mac & Linux alternative to AsteriskNOW.
- - FreeSWITCH is the most popular Open Source & free alternative to AsteriskNOW.
- Is this is a good alternative?YesNo30 Yate - Yet Another Telephony Engine alternatives
- Free • Open Source
Yate is a softswitch (concept of separating the network hardware from network software).
More than a PBX, with Elastix you can communicate with your customers through voice, video and live chat from anywhere. Built-in video conferencing, website live chat and smartphone apps, ensure your agents remain productive through one unified mobile solution.
Incredible PBX is a secure and feature-rich implementation of the Asterisk® PBX. By rethinking the PBX security model from the ground up.
PBX in a Flash is a PBX system based on Asterisk, FreePBX and CentOS, coming as an ISO download. A two stage installation process allows for more flexibility for the installation of the PBX specific components.
PBX in a Flash FeaturesDiscontinued
It seems it's now the same think as The Incredible PBX.