Ring Free is offering something no one else seems to be offering, free voip calls with your Iphone. The companies first Voip Product the RF Dialer, lets Apple iPhone users make Internet calls over the internet.

Plans to charge?
According to an update in Ring Free’s blog, they had thought about charging $30 per month of usage. However, after much consideration, they have decided that their web application will continue to always be free. That means not 30 day try, but an unlimited free account.

Call Instant Messenger Users
Using the service, you will be able to call your friends on Google Talk, MSN Messanger, and even Yahoo Messenger.

Signup
Visit this link, to get started. Ignore the $30 fee, as stated on their blog. Their will be no charges.