Fring announced today that they have launched the first mobile VoIP application for the iPhone by developing it with the Holon Institute of Technology academic research labs in Israel.
The R&D version of the application can be downloaded to a jailbroken iPhone by accessing http://fring.com/iphone.xml. Click here for instructions on how to install.
The feedback from the R&D version will help Fring in the development process of the final version which is due out sometime this year.
With Fring, users can interact with their contacts by enabling them to use SIP, MSN Messenger, Skype, Yahoo Messanger, Google Talk and AIM. This is in addition to the free/low cost calls they offer over WiFi or a 3G network.