Asterisk

Summary: Asterisk - The Open Source Communications Toolkit

Asterisk is a free and open source framework for building communications applications, sponsored by Sangoma. It's the #1 open source communications toolkit, powering IP PBX systems, VoIP gateways, conference servers, and used by SMBs, enterprises, call centers, carriers, and governments worldwide.

Main Features of Asterisk

Asterisk is a highly advanced IP PBX system that offers numerous features, including:

• Easy to use: Despite its advanced capabilities, Asterisk is designed to be easy to use, with a user-friendly interface that makes it simple for users to manage their communications.
• VoIP gateway and conference server: Asterisk can function as both a VoIP gateway and conference server, allowing for seamless communication between different devices and platforms.
• Supported operating systems: Asterisk is primarily developed and tested on the GNU/Linux operating system, but has also been ported to run on other operating systems such as Sun Solaris, Apple's Mac OS X, Cygwin, and the BSD variants.
• Supported telephony hardware: Asterisk supports a wide range of supported telephony hardware, including Analog and Digital Interface cards from Sangoma, QuickNet Internet PhoneJack and LineJack, full duplex sound cards supported by ALSA, OSS, or PortAudio, ISDN cards supported by mISDN on Linux, the Xorcom Astribank channel bank, and VoiceTronix OpenLine products.
• Scalability: Asterisk is designed to be highly scalable, making it suitable for use in large-scale enterprises and organizations.

Overall, Asterisk is a powerful and feature-rich open source communications toolkit that offers a wide range of benefits and capabilities.