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Epygi Technologies designs, manufactures and distributes globally feature-rich IP PBXs, voice over IP gateways and cost-saving conference servers. The privately held U.S. corporation was founded in 2000. The company employs more than 125 engineering, administrative and marketing professionals and makes its headquarters in Plano, Texas, a municipality in the Dallas-Fort Worth metro area.

Located in the central area of three valleys (Amador Valley, Livermore Valley and San Ramon Valley), TriValley Telecommunications is a newly established VoIP telecommunications solution. We focus on Voice, Data and Video and offer you professional high-tech communications solutions for local and nationwide small/medium-sized businesses. We provide Key systems, IP PBX solutions, Networking, wireless solutions and Internet access solutions.

IP Gear supplies high tech products and applications for every company and every situation. Whether you are a VoIP starter business looking for a VoIP switch all in one solution, a gateway wholesaler seeking the best wholesale turn key VoIP solutions, an international broadband VoIP provider in need of quality routes and OEM’s, or a global enterprise wondering what to look for in VoIP solution, IP Gear has the expertise to help you maximize the quality and effectiveness of your network.

For over 25 years Centrac has met the telephone and marketing needs of both small and large companies. Our staying power and growth are the result of effectively meeting changing demands in the field of marketing. We were the first with computerized interviewing, installation of T-1 fiber optic technology, automatic dialers and faxing methodologies. Today we are using the Internet for market research.

Established in 1991, Digital Data Communications (DDC) specializes in networking solutions with innovative technology. We care for people, their tasks and their goals. By using excellent professional expertise, our firm utilizes contemporary ultra high developmental speeds in the field of communications and information technology to produce our fully integrated range of totally developed products.

Wulfsberg Electronics is the leading supplier of Flexcomm™ multi-band, airborne, FM/AM, analog and digital radio communication systems for the public safety and industrial markets. Wulfsberg™ designs and manufactures a complete suite of Wulfsberg FliteLine™ Nav/Com products for the corporate aviation, military trainer, commuter airline, and helicopter markets.

Founded in 1983 and privately held, ATI has been assisting businesses headquartered in northern Illinois, southwestern Indiana, and southern Wisconsin for over 2 decades. Together with an associate office in Pittsburgh, PA and a trusted network of nationally recognized partners, we support more than 10,000 customers nation-wide.

Commercial Electronic Systems, Inc. (CES) brings a wide range of skills, resources and experience to your next special systems project. Our knowledge of systems design, backed by products from the industry's leading manufacturers, make CES a powerful addition to any project team. For more than 27 years, Commercial Electronic Systems, Inc (CES) has been a recognized leader in the integrated systems industry. CES' clients are some of the largest educational, correctional, industrial, healthcare and general commercial corporations in the North Eastern and Central Illinois area.

As a trusted advisor, provide CLARITY, FOCUS and VALUE for converged enterprise telecommunications. As a Nortel Elite Advantage Partner, Optivor provides excellent maintenance and support services to all of our Nortel customers. Optivor is a proven business partner. We are proud of our record of exceptional growth. This is an achievement that speaks to our unyielding goal to satisfy the customer desire for quality support. We currently have customers in 46 states and 16 countries.

Tele-Messenger Systems is a state of the art developer of Voice Broadcast Automated Dialing equipment. We are the exclusive developer and marketer of the Tele-Messenger Series of Automated Voice Broadcast Dialers, and this is our only business. We are specialists in the Voice Broadcast industry, and focus only on producing the most powerful and simple to operate dialer systems at the most economical price! We have developed the Tele-Messenger Dialer Series from the ground up, based on years of experience listening to the needs of our extensive customer base, and have been dedicated to the Computer Telephony industry since 1997.