Polycom ARENA - VoIP Interoperability Partners

3Com Corporation is a leading provider of secure, converged voice and data networking solutions for enterprises and SMBs. 3Com offers a broad line of innovative products backed by world class sales, service and support, which excel at delivering business value for its customers. The 3Com VCX IP telephony platforms help businesses thrive with global calling plans, call recording, unified voice mail and media-rich conferencing.

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.

Cedar Point Communications' integrated switching platform enables the scalable, simplified and cost-effective delivery of VoIP and multimedia services for network operators. Designed to provide carrier-class performance and reliability, while increasing network integrity, security and privacy, Cedar Point's SAFARI C³ Multimedia Switching System supports legacy circuit, NCS and SIP-based voice services, as well as a migration path to IMS.

Founded in 1991 and based in Mill Valley, California, CommuniGate Systems develops carrier-class Rich Media Internet Communications software for broadband & mobile service providers, enterprises, and OEM partners worldwide. Over 125 million subscribers including 45 million voice customers rely upon CommuniGate Systems products for their voice and data communication today. Download your copy of CommuniGate Pro at www.communigate.com

Comverse / Netcentrex Converged IP Communications provides IP-based voice and video solutions that enable communication service providers to deliver VoIP and FMC services for both consumer and enterprise markets. The Converged IP Communications solutions leverage products and expertise from the acquisition of Netcentrex, recognized for its leadership in the worldwide market for Class 5 application servers with 4 million VoIP lines in commercial service, as well as its rich portfolio of VoIP, IP Centrex, Triple Play, Quad Play and IMS solutions.

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

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.

Deliberately Innovative All-in-One Communications for Business. Interactive Intelligence is a global provider of unified business communications solutions for contact center automation, enterprise IP telephony, and enterprise messaging. The company's standards-based all-in-one communications software suite was designed to eliminate the cost and complexity of multi-point systems.

Founded in 1994 and backed by more than 3,000 customers worldwide, Interactive Intelligence is an experienced leader in delivering customer value through its premise-based and hosted offerings, including software, hardware, consulting, support, education and implementation.

At Interactive Intelligence, it's what we do.

LignUp Corporation delivers a SOA-based Communications Application Server for enterprises, service providers and Web 2.0 companies, enabling easy integration of voice and video communications into web applications, portals and business processes while fully leveraging existing development resources and telecommunications infrastructures. This proven solution is deployed in over 150 organizations globally.

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 Philips Unified Solutions is a leading provider of communications solutions to organisations in both private and public sectors. The company is a joint venture of NEC Corporation and Royal Philips and draws on more than 50 years experience in enterprise communications. NEC Philips has offices across the EMEA region and serves its customers through a global network of sales organisations and business partners.

NEC Sphere Communications is a leader in software-based enterprise telecommunications, and is the first to deliver IP PBX technology as a business application for Service Oriented Communications. Through its standards-based open-systems approach to enterprise communications, NEC Sphere continues to optimize its software leveraging the ongoing advancements and cost reductions of enterprise servers, gateways, IP phones and related communications end points. With NEC Sphere, you can deliver an enterprise-class product with the most flexible, scalable, reliable and cost effective IP PBX solution available.

Objectworld Communications Corp. is the first and only provider of IT Telephony, the next step in the convergence of telephony into the IT data center. Objectworld products lower costs and enhance productivity by extending or replacing traditional PBX systems with SIP unified communications productivity software for Microsoft® Windows platforms.

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.

pbxnsip, Inc. is a leader in SIP based IP-PBX software systems for Microsoft Windows, Linux, and OEM environments. Phone systems running pbxnsip software can scale from as few as 10 extensions to as many as a 1000 extensions in local and hosted modes. With high-end features like End-to-End Security using SIPS / SRTP, a built-in Session Border Controller, and integration with Microsoft Exchange 2007, pbxnsip is building phone systems that offer great value to SMB customers.

SkyWave is a leading provider of VoIP applications, infrastructure, and hosted services headquartered in Tokyo, Japan. SkyWave has assembled a broad portfolio of SIP standards based products such as "Sky IP-PBX", a full feature PBX for companies ranging from 50 to 20,000 employees. SkyWave solutions enable voice communications using PCs, phones and PDAs over wired and wireless networks.

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.

A hosted solution using IP to transport the traffic and a feature rich IP phone at the desktop is a cost effective alternative to a traditional PBX onsite. Hosting your voice services reduces Capital Expenditure, enables growth without upgrade concerns, removes the need to manage the hardware, reduces the demands IT/Telecom staff and provides the added advantage of Carrier Grade resilience.

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.

Zultys, Inc. is showing what's possible for Open Standards IP communications, telephony and productivity enhancing collaboration. Zultys' Open Standards IP technology is the building block for their award-winning IP PBX systems. This all-in-one design demands far less hardware, consumes less power resources, and generates significantly less ambient heat while needing a fraction of the footprint and rack space required by competitors' products, making the MX an unparalleled environmentally-responsible "green" solution. Zultys develops products that enable companies and organizations in over 110 countries and 19 languages to deploy integrated communications systems. Please visit www.zultys.com for additional information.