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Linphone is an internet phone or Voice Over IP phone (VoIP). With linphone you can communicate freely with people over the internet, with voice, video, and text instant messaging. Linphone …

Ventrilo 3.0.0 is the next evolutionary step of Voice over IP (VoIP) group communications software. Ventrilo is also the industry standard by which all others measure themselves as they attempt …

FaceTime is a video calling software feature developed by Apple for the iPod Touch 4, iPhone 4, and Mac OSX. FaceTime makes it possible to talk, smile, wave, and laugh …

Telephone is a VoIP program which allows you to make phone calls over the internet. It can be used to call regular phones via any appropriate SIP provider, including Google …

Vox.io (http://vox.io) is a simple service that lets you make voice and video calls straight from your browser. No downloads, installations or firewall configurations are required. In addition, vox.io makes...

Zoiper IAX & SIP multilanguage and multiplatform (Windows, Linux and Mac OS X) softphone is a VoIP soft client, meant to work with any IP-based communications systems and infrastructure. Zoiper …

Free calls to Rebtel users and cheap international calling to everyone else – Use WiFi, 3G or local minutes to make calls

VoipBuster is a free program that uses the latest technology to bring free and high-quality voice communications to people all over the world. When you use the free VoipBuster software, …

pfingo (phone, freedom, Internet on the go), developed by Singapore's info-communications provider StarHub, delivers a suite of popular web-based services such as email (Google, Yahoo! or other email...