HEATKEYS

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...

Over two thousand step-by-step tutorials covering all tech topics.

Since 1991 CommuniGate Systems has developed carrier-grade Unified Communications software for broadband and mobile operators to deliver value-added services as SaaS, or Cloud-based services to the business communities. Over 150 million users across ...

Unicoi Systems is a leading provider of embedded networking protocol software and multimedia solutions featuring Unicoi branded Fusion software products and reference designs

VoIP Service Provider Home Phone Internet Phone Service Small Business SIP Trunk Solutions Free Cheap International Calls Virtual Number.

Enabling network and VAS solutions with Session Border Controllers, Media Servers and Video Gateways.

Whether you are in need or project management software, construction management software, or software for any variety of business needs, Capterra is the place for you. As a software industry leader, Capterra understands the need for software in our i...

VoIP Chips, VoIP Media Gateways, VoIP Media Servers, VoIP Session Border Controllers, VoIP Security Gateways & VoIP Value Added Applications developed by AudioCodes, leaders in the VoIP market for VoIP equipment and VoIP technology

Sangoma is a leading provider of hardware and software components that enable or enhance IP Communications Systems for both telecom and datacom applications.

YouTube is a place to discover, watch, upload and share videos.