FreePBX
FreePBX is a web-based open source GUI (graphical user interface) that controls and manages Asterisk® (PBX), an open source voice over IP server. FreePBX is licensed under the GNU General Public License, an open source license. FreePBX can be installed manually or as part of a pre-configured FreePBX Distro that includes the system OS, Asterisk, FreePBX GUI and assorted dependencies.
The FreePBX EcoSystem has developed over the past decade to be the most widely deployed Open Source PBX platform in use across the world today. The openness of the project allows users, resellers, enthusiasts and partners to utilize the FreePBX EcoSystem to build robust communications solutions that are powerful but at the same time easy to implement and support.
FreePBX is easy to customize and adapt to the changing needs. FreePBX can run in the cloud or on-site, and is currently being used to manage communications of all sizes and types of environments from small one person SOHO (small office, home office) businesses, to multi-location corporations and call centers.
