information about voip providers

2. "You wanna
chat?"
"Sure!"

3. History and Creator of Skype
 Founded by Swedish entrepreneurs
Niklas Zennström and Dane Janus on 2003
 Microsoft acquired all of the Skype
technologies with the purchase of 8.5
billion $
 The company was incorporated as a
division of Microsoft from 13 October 2011
 Skype has 663 million registered users
as of September 2011

4. Purpose of Skype
 Make free video and voice calls
 Send instant messages
 Share files with other Skype users
 Make low-cost
calls to landlines
and mobiles

5. REVENUE

7. Gtalk
 Google Founder is Sergey Brin, Larry Page
 On March 14, 2007, Google released the Google Talk Gadget
 Google Talk is an instant messaging service that provides both text and voice
communication.
 Google Talk is integrated into Gmail. Users can send instant messages to other
Gmail users

8. YAHOO MESSENGER
 Yahoo! Inc. was founded by Jerry Yang and David Filo
 Yahoo! Messenger was originally launched under the name Yahoo! Pager on March 9, 1998.
 Yahoo! Messenger is provided free of charge and can be downloaded and used with a generic
"Yahoo! ID" which also allows access to other Yahoo! Services.
 Yahoo! Messenger is an advertisement-supported instant messaging client and associated
protocol provided by Yahoo!
 Yahoo! added voicemail and file sending capabilities to their client. File-sharing of sizes up
to 2GB was added to Yahoo messenger.

9. APPLE FACE TIME
 Face Time is a video calling software application and related protocol developed
by Apple Inc.
 Face Time was announced by then Apple CEO Steve Jobs on June 7, 2010
 On February 24, 2011, Face Time left beta and was listed in the Mac App Store for
$0.99 (£0.69). Apple claims that it intended to provide the application free of charge
 FaceTime works by connecting an iPhone 4 or newer iPhone, a fourth generation
iPod touch, a second generation iPad or newer iPad, or a computer with Mac OS X to
another similar device

10. VERIBU
 Veribu was founded in 2009
 Veribu is an innovative web-based communication platform that allows its users to
engage in video chats, phone calls, and text messages.
 Veribu is referred to as a web-based multi-media communications utility platform.
 Open a web browser - any web browser. Veribu operates through any browser and
OS
 Communicate! Veribu makes it easier than ever to communicate with your friends in real-
time with voice, video, and text!