SIP Servers

Polycom is the only company today delivering end-to-end, rich media collaborative applications for voice, video, data and the Web from desktop and mobile personal systems to room systems to the network core. We are the industry leader in unified collaboration solutions. Our vision is to enable people to connect anytime, anyplace and with any device in a virtual experience as natural as being there.

Recognizing the need for strong communication for business productivity, Welcome Telecom is a company that seeks to raise the level in which companies communicate with affiliates, partners and clients by providing cost effective telecommunication solutions. Welcome Telecom maximizes the potential of available technologies such as IP Telephony by introducing new applications to break through the barriers in which companies do business. Welcome Telecom allows offices to link remote locations to streamline operations.

Williams Telecommunications Corp., headquartered in Mississauga, Ontario, is recognized as the premier independent worldwide distributor of telecommunications equipment and supplier of information and customer service. As the country's leading state-of-the-art repair facility and warehousing complex, and most extensive new and remanufactured as new inventory available in the industry, Williams Telecommunications is poised to usher in the next generation in our industry and will continue to provide our clients with cutting-edge technology at cost-effective prices.

Xtreme Networks, Inc. was founded in 2002 by Luis B. Mata. Mata is the chief engineer of the Matrix switch. He comes from an impressive, strong background in software and networks design. Working for Sun Trust Banks, Mata was introduced to the Voice over Internet Protocol technology. He then was employed by Qwest Communications.

Zultys Technologies is a premier manufacturer of communications solutions for businesses and enterprises, ranging from 10 to 10,000 users. The award-winning architecture of our flagship MX family of standalone media exchange servers offers innovative solutions that increase worker productivity, provide scalability for future growth and investment protection, and fully integrates industry standard interoperability.