Skype has launched Version 2.0.1 of its voice-over-IP software for iPhone 4
and iPhone 3GS handsets running iOS 4.
Released July 21, the newest version of the application takes advantage of
the operating system's multitasking capabilities, enabling users to run Skype
in the background, as well as receive Skype calls and instant messages while
other applications such as e-mail are running or the phone is locked. Also
new—users can continue a Skype call while switching to another application.
Skype's popular VOIP application for iPhones, iPads and the iPod Touch
allows users to exchange calls and IMs with other Skype users around the world.
In addition to using WiFi, calls
can also be placed over AT&T's 3G network, though the company said
"operator data charges" apply.
Skype competitor Fring also offers VOIP services, and on July 9 introduced
an application that lets iPhone
4 owners enjoy two-way video calling over WiFi or 3G networks. The application
even works across multiple platforms, so users can call friends with a
single-camera iPhone 3GS, or those on phones with Android or Symbian operating
systems.
According to Fring, its service also allows Fring users to communicate with
friends on third-party networks such as GoogleTalk, SIP, Twitter and Skype. However,
recently Skype
made its displeasure known by threatening Fring with legal action.
"Skype's anti-competitive ambush comes in the wake of
Fring's mobile video calling on iPhone 4 launch," Fring announced July 12,
airing the squabble in public. Fring CEO Avi
Shechter said in a statement he was "disappointed" that Skype, which
once "championed the cause of openness, is now attempting to muzzle the
competition."
Given the popularity of these applications, and particularly their new
video-messaging capabilities, a number of smartphone manufacturers—such as Apple,
Motorola and Samsung—are incorporating second cameras in their handsets.
The updated Skype application is free to download and can be found in the
Apple iTunes store.
VoIP Solutions, IP Telephony and Unified Communications News & Reviews 
