ROK Mobile has launched ROK Viper which is being said as the world's first 'no strings attached 'free Mobile VoIP application. Download the free ROK Viper software from www.rokviper.com. It connects the compatible sets wirelessly to broadband through Bluetooth and makes use of the internet for carrying the call rather than a mobile network.

Jonathan Kendrick, Chairman, ROK said:

We all love our mobile phones and the freedom they bring us, but we hate the high calling charges so we set out to develop our really easy-to-use mobile VoIP solution as we know there will be universal appeal for such a thing - particularly if we gave it away for free and it enabled callers to make free calls on their mobiles.

It is compatible with a number of Bluetooth enables Nokia handsets and another hundred sets would be added which would include window devices and java powered sets. You can also get to know the list of your buddies that are online in a similar fashion like MSN. People not having Bluetooth on their PC don't need to worry as the company is offering a turn key 'auto-instal' Bluetooth adapter and application loaded CD-ROM online for sale. Looks to be a great service as customers are neither required to subscribe to a pre paid account or use any access code or use a multiple services combo.