Acme Packet enables the delivery of trusted, first-class interactive communications—voice, video and multimedia sessions—and data services across IP network borders. Our Net-Net family of session border controllers, multiservice security gateways and session routing proxies supports multiple applications in service provider, enterprise and contact center networks—from VoIP trunking to hosted enterprise and residential services to fixed-mobile convergence.

NetNumber is the world's leading provider of converged, next-generation, portability-corrected ENUM, SIP, SS7/C7 and SIGTRAN addressing and routing technology.The NetNumber TITAN, NPG and SPIDER platforms are being used by the world's largest communications service providers to simplify the transition from a TDM network to an all-IP world.

DIGITALK provides Fixed, Mobile and Internet Service Providers of all types with a service platform and standards-based tools that allow them to exploit Next Generation Network technologies across the mobile, fixed and broadband worlds to both undercut and outwit their competitors

MERA Systems, Inc. is a recognized leader in carrier-grade VoIP solutions and information security systems . Empowered by the state-of-the-art technologies and a team of highly qualified professionals, MERA Systems offers best-of-breed solutions that enable carriers to fully realize their business potential.

GENBAND is a leading global supplier of next-generation IP gateways, session border controllers and FMC security solutions. These high-performance, high-security gateway solutions are at the center of fixed and mobile networks around the globe, evolving, securing and enhancing communications networks.

VocalTec Communications (Nasdaq: VOCL) is a global provider of carrier-class multimedia and voice-over-IP solutions for communication service providers. A pioneer in VoIP technology since 1994, VocalTec provides proven trunking, peering and residential/enterprise VoIP application solutions that enable flexible deployment of next-generation networks (NGNs).

VoIP Logic is the creator of Cortex® OSS and a global provider of Voice over Internet Protocol ("VoIP") Managed Services. With Cortex software aiding in ease of management and integration, VoIP Logic's 'on demand' delivery method enables carriers and service providers worldwide to build and scale complex enterprise, consumer, wholesale and advanced voice solutions while working with an experienced technology company and with a ROI-focues cost structure. From infrastructure to advanced integration, we provide a comprehensive set of systems and solutions for deploying flexible, scale-tested services using VoIP technology.

Digium®, Inc., created, owns and is the innovative force behind Asterisk, the most widely used open source telephony software in the world. Since its founding in 1999, Digium has become the leading provider of open source alternatives to overpriced proprietary communication systems. Since the initial release of Asterisk, it's been tested and refined by a community of more than 70,000 developers and integrators in 170 countries around the world.

BroadSoft is the leading, worldwide innovator of residential and business Voice over IP (VoIP) applications. For over 10 years BroadSoft has been at the forefront of IP technology, helping to advance the convergence of voice, video and data.

Polycom provides the most life-like experience for communication and remote meetings from anywhere to anywhere, instantly. Today, we are the sole provider of integrated, end-to-end unified collaboration solutions that help organizations meet both productivity and cost containment challenges.

Dialogic develops products and technologies for both the enterprise and service provider markets that enable reliable, seamless, and efficient communications and services across countless devices on a wide variety of networks.