iPhone VoIP apps and services

Submitted by blogs.zdnet on Tue, 24/06/2008 - 01:33.

VoIP-sol.com has assembled a list of the various VoIP applications and services that are currently available for the iPhone, including iCall, fring, iPhoneGnome, JAHJAH, Talkety, sipgate, Raketu and Ringfree. Some require a jailbroken iPhone and others do not. Have you had succes with VoIP on iPhone? What is your app of choice? (Tip: Andy Boyd)