WCell International has announched that its VoIP calling platform is now available for download on a variety of mobile operating systems, including BlackBerry, Java, Windows Mobile and Symbian.
The Hong Kong-based application for mobile devices is awaiting approval by Apple for listing in the iPhone App Store.

XCast Labs has extended its IP videomail services to BlackBerry devices.
Consumers and enterprise users who own a BlackBerry Curve, Pearl or Storm, are now able to receive video messages from anyone with a videophone or Softphone application.

Truphone announced today that it is launching a Blackberry application that enables business users to make international phone calls from their devices at fixed line rates.
The company claims that the new Truphone Business app will reduce call charges by at least half.