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SSuite Office software for home and office use. Enhanced interfaces with simple visual design and easy use. Free office software downloads with no trials, no registering, and no strings attached.

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Office SIP Server is free VoIP and Instant Messaging Software

News, Reviews & Betas which includes large community peer support

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...

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...

Find unified communications (UC) news, advice and research for IT professionals and learn about strategies for UC deployment, integration and management.

Make everything easier in your life with step-by-step instruction, how-to information, and video demonstrations awaiting your discovery at dummies.com ? the online resource for fun fact-finding.

Cisco (NASDAQ: CSCO) is the worldwide leader in networking that transforms how people connect, communicate and collaborate.

A free, global business phone system for small and medium size companies worldwide.

DISA STIG viewer online.

The Federal Communications Commission (FCC) is an independent US government agency, directly responsible to Congress, and regulates interstate and international communications by radio, television, wire, satellite and cable. FCC website resources inc...