Globe7
Globe7 is a free downloadable software that converts your PC into a second telephone to make free PC to PC calls. This product is a SIP-based VoIP soft phone, which...


Jajah
JAJAH's primary service, JAJAH Web, takes an approach called web-activated telephony, using VoIP to connect traditional phone lines (land or mobile). Founded by Austrians Roman Scharf and Daniel Mattes in...


Skype
Niklas Zennström and Janus Friis created Skype in 2003. Available in 28 languages and used in almost every country around the world, this little piece of technology can connect anyone...