speak to other Skype users for free, contact your phone with the traditional fee (SkypeOut), receive calls from traditional phones (SkypeIn), and receive voice messages . Skype technology invented by entrepreneurs Niklas Zennström and Janus Friis , the same people who invented Kazaa and Joost (P2P for television). Skype then compete with open VoIP protocols such as SIP existing, IAX, and H.323. Skype group formed in September 2003 and then purchased by the giant internet auction company in the United e-Bay in September 2005 and is headquartered in Luxembourg, Germany with offices in London, England, Prague, Russia and San Jose, California, USA
ScreenShoot :
0 komentar