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This is the e-commerce store for the Global Communications Network, the world

3CX VOIP PBX - provides an easy to use, plug and play SIP - IP PABX for Windows. With a software based IP PBX you will save on PBX maintenance and halve your phone bill. Download the FREE edition today and break free from your proprietary phone syste...

Join a vibrant community for engineers professionally engaged with wireless LANs, network security, mobile devices and applications. Interact with IT engineers who face day-to-day challenges in delivering mobility services to an enterprise workforce.

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Cheap Phone Calls to Jamaica, USA, UK and Canada. SoSo Chat offers VoIP Home Phone Service and Direct Connect service (Calling Card) plans at Low Cost Rate.

Business phone systems and VoIP phone systems from Toshiba. Our products are focused on VoIP business communication systems solutions, including award winning VoIP phone systems, video collaboration tools, call center applications, and custom product...

Welcome to voip.about.com, your guide site to everything Voice Over IP, also called VoIP, IP Telephony or Internet Telephony. Learn how to make free or cheap local and international calls using your PC or phone. Stay updated on VoIP hows and whats, V...

Avaya, a global leader in business communications, provides solutions directly and through its channel partners to leading enterprises around the world.