Aastra globally develops and markets Internet Protocol (IP)-based and traditional communications networking products and systems.
ADTRAN, Inc. is a leading global provider of networking and communications equipment with an innovative portfolio of more than 1,600 solutions for use in the last mile of today's telecommunications networks.
Azulstar delivers high-speed internet and voice services using WiMAX technology to residential, business and government.
Epygi Technologies designs, manufactures and distributes globally feature-rich IP PBXs, voice over IP gateways and cost-saving conference servers.
Global Crossing's integrated, global IP-based network was designed for the convergence of voice, video and data, and delivers services to the top commercial centers around the planet.
Ingate Systems is a technology company that produces the world's first SIP-capable enterprise firewalls and SIParators.
Iperia is the leader in voice-messaging solutions for NextGen networks that use SIP, VoiceXML and VoIP.
Level 3 Communications® (Nasdaq: LVLT) is an international communications company headquartered in Broomfield, Colorado. The company operates one of the largest communications and Internet backbones in the world.
Polycom delivers end-to-end, rich media collaborative applications for voice, video, data and the Web from desktop and mobile personal systems to room systems to the network core.
CounterPath Corporation is a provider of VoIP software products and solutions. Bria, a division of CounterPath developed the software which allows BBTelsys customers to access a softphone directly from their iPad or iPod.
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