Polycom ARENA - VoIP Interoperability Partners

8x8, Inc. (Nasdaq: EGHT) leverages its patented software technologies to deliver high quality voice solutions and integrated messaging and video to businesses of any size with employees in any locations on a wide variety of business telephony, web and mobile platforms. 8x8 also offers managed hosting and cloud-based computing services. For additional information, visit www.8x8.com.

ADTRAN, Inc. is a leading global provider of networking and communications equipment, with an 18-year history of profitability and a portfolio of more than 1,400 solutions for use in the last mile of today's telecommunications networks. Widely deployed by both carriers and small and midsize businesses, ADTRAN solutions enable voice, data, video, and Internet communications across copper, fiber, and wireless network infrastructures. ADTRAN solutions are currently in use by every major U.S. service provider and many global ones, as well as by thousands of public, private and governmental organizations worldwide.

Aptela is a leading business VoIP and hosted communications provider, delivering unique capabilities for today's mobile, always-on world with no maintenance hassles, unmatched flexibility and superb ease of use. Aptela not only provides more power and better value than traditional phone systems but raises the bar over IP Centrex and other hosted options with an unmatched blend of cutting-edge technology and proven reliability. Aptela serves businesses of all sizes via its own branded Aptela service, white label solutions and channel partnerships with a select group of telecom- and IT-focused resellers.

BroadSoft creates VoIP application software that lets fixed and mobile service providers offer the most advanced calling features to their enterprise and residential customers. BroadSoft's customer list reads like a Who's Who of the major telecommunications players worldwide, including Korea Telecom, Singtel, Sprint, Telefonica de Espana, Telstra, T-Systems, and Verizon.

BroadSoft PacketSmart enables services providers to get their VoIP deployments right the first time and make certain they stay that way. Through the VoIP lifecycle management approach and leveraging the PacketSmart tools and services, providers of IP based service can take quality of service to a higher level by doing detailed assessments up front, verifications post deployment and ongoing monitoring.

Critical Links is a global provider of converged voice, data and IT solutions for Small and Medium Businesses (SMBs) that dramatically simplify and cost-reduce by consolidating over a single scaleable and fault-tolerant platform.

Critical Links' flagship product, the edgeBOX™ is an award winning multi-function gateway appliance that includes VOIP/IP-PBX, VPNs, security, NAC, QoS and a WiFi access point as well as a fax-server, web server, e-mail server, print server and data storage; it is available on a range of hardware platforms that support up to 300 users, with different form factors and a host of broadband interfaces such as BRI/PRI(T1/E1), FX0/FXS, Ethernet, etc. Critical Links typically serves SMBs through a global network of VARs, System Integrators, OEMs and Service Providers. For more information: www.critical-links.com or info@critical-links.com

Mark Spencer founded Linux Support Services (now Digium) in 1999 while a Computer Engineering student at Auburn University. Faced with the high cost of buying a PBX, Mark used his Linux PC and C-coding skills to write his own. It was the beginning of the world-wide phenomenon known as Asterisk, the open source PBX.

Epygi Technologies Ltd, a private US company, was founded in 2000 and has its headquarters in Texas. It designs and manufactures its market-leading products using its own IP-PBX call manager software based on standard SIP technology. Through its network of respected dealers, Epygi provides converged telecom solutions to organizations wherever they are.

Reliable, secure, and easy to install and use, the Quadro range of IP-PBXs, VoIP gateways and cost-saving conference servers offer users outstanding benefits and an unparalleled range of features at very economic prices. The state-of-the-art equipment gives superior sound quality and a quick return on investment because of its low maintenance cost.

Fonality, www.fonality.com, is a leader in open source, Asterisk®-based IP telephony systems. PBXtra, Fonality's award winning IP-PBX product line created for small and medium-sized businesses, is affordable, easy to use, reliable, scalable, and has enterprise-class features. trixbox®, www.trixbox.org, is an open source telephony application platform supported by one of the largest Asterisk communities in the world.

Interactive Intelligence Group Inc. (Nasdaq: ININ) is a global provider of unified business communications solutions for contact center automation, enterprise IP telephony, and business process automation. The company's single-platform, all-in-one communications software suite, which can be deployed on-premise or in the cloud, was designed to eliminate the cost and complexity of multipoint systems. The Interactive Intelligence software suite is ideal for mid-size to large contact centers and enterprises, and is suitable for all verticals, including financial services, outsourcer/teleservices firms, insurance companies, and credit and collection agencies. The company was founded in 1994 and is backed by more than 4,000 customers worldwide that benefit from the vendor’s comprehensive offering, which ranges from software, hardware, and deployment, to support, consulting, and training.

MetaSwitch is a leading vendor of switching and applications solutions for both packet and circuit-switched networks. Its MetaSphere SDP and applications suite enables a broad set of hosted IP communications services, while its core session control and media/signaling gateway products support a full range of Class 4/5 softswitch capabilities. www.metaswitch.com.

NEC Unified Solutions is a wholly owned subsidiary of NEC and specializes in providing communication solutions to small, medium and large enterprises, in both private and public sectors in the EMEA region (Europe, Middle East and Africa). Our solutions are designed for open connectivity, high availability and flexible growth, and include IP communications servers, wireless infrastructure, wired and wireless telephones, communications portals, messaging, contact center and management applications.

NEC Corporation of America is a leading provider and integrator of advanced communications and IT solutions for Fortune 1,000 and SMB businesses across multiple vertical industries, including Healthcare, Government, Education and Hospitality. For more information, please visit www.necam.com/entcomm.

PanTerra Networks is a leading provider of on-demand unified communications services for the small and mid-sized business. The Company's Worksmart™ solution integrates voice and IP calling, switchboard and call-distribution services, secure instant messaging and conferencing, with options for advanced collaboration and call center support. Worksmart's ability to tightly integrate with other business applications like sales force automation make it an ideal productivity tool. Pandora's service-based, hosted on-demand delivery keeps capital investment low and aligns operating expense to business value.

ShoreTel's powerful UC solution replaces more than old phones; it replaces old thinking. Purpose-built for IP, it makes integrated business communication as easy to deploy, manage, and scale as it is intuitive to use. With a low TCO, this brilliantly simple business communication solution enjoys high customer satisfaction ratings. For more information, please visit www.shoretel.com.

Sutus develops 'all-in-one' phone, data and networking solutions designed exclusively for small businesses. Sutus BusinessCentral solutions are delivered through a network of resellers and significantly improves their ability to profitably service small business customers with locations of 25 users or less. An 'all-in-one' appliance that can replace or augment existing IT infrastructure, as well as support both the advanced functionality of VoIP and traditional telephone lines, means Sutus BusinessCentral solutions are ideal for millions of small businesses that are just starting up or those that have outgrown their current solutions.

Tadiran Telecom® is an established global leader, innovator, and supplier of unified communications solutions. For fifty years, Tadiran has been serving businesses of all sizes, including some of the world's largest companies and organizations. Featuring a comprehensive family of products including IP PBXs, Softswitches, Contact Centers and IP telephones.

A single centralized unified communications platform for voice services, the TeleWare IP Telephony soft switch delivers a suite of software applications, IP Centrex Services and SIP Trunking. The platform supports unified communications applications which enable cost-effective expansion of users and applications to deliver professional call handling into a single virtual organization.

Whaleback Systems is the pioneering developer of the first business phone solution built from the ground up for broadband. Unlike traditional systems, the Whaleback CrystalBlue Voice Service is 100 percent premises-based and software-driven. Whaleback's all-inclusive, unlimited nationwide calling package makes the most advanced technology immediately affordable for companies that need between 5 and 500 phone stations.