Microsoft Registered Partners are closely aligned with Microsoft to stay current with the latest Microsoft technology and serve customers more effectively. Microsoft Registered Partners encompass a broad range of expertise and vendor affiliations and their real world perspective can help you prioritize and effectively deliver your technology solutions.

Digium® is the innovative force behind Asterisk®, the world's most widely used open source telephony platform. In addition, Digium develops the software, hardware, and other components you'll need to create a unified communications solution for a small or medium business.

Switchvox is everything that you don't expect from a PBX. It’s truly affordable, easy to set up, simple to configure, and a breeze to maintain. It has features that let your business run more effectively and with fewer hassles. And it does all of this for a fraction of the cost of the PBX dinosaurs of the past. Full coverage by the Digium Exceptional Satisfaction Program, the strongest guarantee in open source telephony, which gives customers their money back if the product is defective or fails to perform as described. VoIP ready—No extra hardware is necessary to connect to SIP or IAX voice over IP trunks.

HP delivers technologies and services that are right for you. With HP you get reliable technologies, our portfolio of Total Care services and support, a global ecosystem of partners— and complete confidence that HP and its partners will stand behind your business each and every step of the way.

Companies choose Polycom for solutions that enable their geographically dispersed workforces to communicate and collaborate more effectively and productively over distances. Using Polycom telepresence, video, and voice solutions and services, people connect and collaborate from their desktops, meeting rooms, class rooms, and mobile settings.

Using Voice over Internet Protocol (VoIP) and a 100% Cisco network, Cbeyond delivers to small business customers (an entrepreneurial class of customer with 4-200 employees - generally using 4-48 phone lines) an integrated package of high quality local and long distance telephony services, high-speed, T-1 Internet access and Internet-based applications for about the same price that small businesses typically pay for local and long distance phone service alone.

PAETEC was founded in 1998 when CEO Arunas A. Chesonis and a core team of executives recognized that existing telecommunications providers were failing to respect the most important factor governing the long-term success of any business - first-rate customer service.