Fring is the World's First True iPhone VoIP App

Ignoring previous "iPhone VoIP" apps like Jah Jah, which are only VoIP after you connect to their analog to VoIP bridge, this Fring app seems to be the first real VoIP solution for the iPhone/iPod Touch. To get in on this action you need a jailbroken iPhone, Wi-FI access, and you'll be able to call regular phones using either SkypeOut or SIP (your prices will be determined on which SIP provider you use and how much SkypeOut charges for your particular call). Best of all Fring has built-in IM capabilities for Skype, Google, ICQ, MSN, Twitter, AIM, and Yahoo contacts. The download and install are free. [Fring Install Instructions]