digium logo - longDigium®, Inc., the Asterisk® Company, created, owns and is the innovative force behind Asterisk, the most widely used open source telephony software.

Since its founding in 1999 by Mark Spencer, Digium has become the open source alternative to proprietary communication providers, with offerings that cost as much as 80 percent less.

Digium offers Asterisk software free to the open source community and offers Switchvox, Digium’s Unified Communications solution to power a broad family of products for small, medium and large businesses. The company’s product line includes a wide range of telephony hardware and software to enable resellers and customers to implement turnkey VoIP systems or to design their own custom communications solutions.

nortel logoNortel Networks Inc. manufactures networking products and solutions for service providers and enterprise customers. It was formerly known as Northern Telecom Inc. and changed its name to Nortel Networks Inc. in May 1999.

The company was founded in 1971 and is based in Research Triangle Park, North Carolina. Nortel Networks Inc. operates as a subsidiary of Nortel Networks Ltd.

spx - software PBXThe SPX (Software Powered PBX) systems are based on open-source Asterisk VoIP software and feature amazing features and flexibility. These asterisk phone system units combine the very best state-of-the-art telephony components into a easy to use and powerful platform that will rocket your business communications into the 21st century.

Now you can have the most advanced features such as Unified Communications, Presence Management, Find-Me Follow-Me, Call Recording, Call Reporting, Asterisk Call Center and more in an affordable and reliable phone system platform.  There is no better value in a VoIP business phone system today than SPX.

vicidial logoWhy spend a fortune on a call center platform when you can use VICIdial, the most popular open-source contact center solution in the world? VICIdial was designed and built around the unique needs of call centers, and can be integrated with your existing phone system.

Maximize your marketing dollar with VICIdial’s powerful tracking features that result in more phone call conversions.

polycom logo

is an American multinational company that develops video, voice and content collaboration and communication technology.

More than 400,000 companies and institutions worldwide defy distance with secure video, voice, and content solutions from Polycom to increase productivity, speed time to market, provide better customer service, expand education, and save lives.

plantronics logo
Plantronics is an electronics company producing audio communications equipment for business and consumers.

Its products support unified communications, mobile use, gaming and music.