Open Source Elastix Alternatives
The best open source alternative to Elastix is Issabel. If that doesn't suit you, our users have ranked more than 10 alternatives to Elastix and 14 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Elastix are FreePBX, FreeSWITCH, FusionPBX and Kamailio.
Elastix alternatives are mainly Text to Speech Services but may also be Phone Systems or Customer Support Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Elastix.
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Issabel™ is a free and open source software that allows you to build communication tools for businesses.
FreePBX is a web-based open source GUI (graphical user interface) that controls and manages Asterisk (PBX), an open source communication server. FreePBX is licensed under the GNU General Public License (GPL), an open source license.
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.
FusionPBX is an open source FreeSWITCH GUI.
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Kamailio® (successor of former OpenSER and SER) is an open source SIP server released under GPL, able to handle thousands of call setups per second.
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Wazo is mainly an IPBX that provides communication services such audio, video, and instant messaging based on the use of standard network technologies such as the TCP/IP protocol.
Incredible PBX is a secure and feature-rich implementation of the Asterisk® PBX. By rethinking the PBX security model from the ground up.
Yate is a softswitch (concept of separating the network hardware from network software).
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XiVO is an IP-PBX, a unified communications platform that connects phones on a local or private network with other networks such as public landlines and mobile telephones.
FreeSentral is a full IP PBX consisting of a Linux Distribution, an IP PBX and a Web Graphical User Interface for easy configuration
