Asterisk is an open-source framework for building communications applications. It transforms an ordinary computer into a communications server and powers IP PBX systems, VoIP gateways, conference servers, and other custom solutions. Asterisk is used worldwide by small and large businesses, call centers, carriers, and government agencies. Asterisk is free and sponsored by Sangoma. Today, more than one million Asterisk-based communications systems are in use in more than 170 countries. Asterisk is used by almost the entire Fortune 1000 list of customers. Most often deployed by system integrators and developers, Asterisk can become the basis for a complete business phone system, enhance or extend an existing system, or bridge a gap between Read more