Find the best voip rates with Voip-Rates

If you want save money when you call somebody with your pc using voip technology, you can't use only one voip program, such as Skype or similar.
For the same conversation, you could spend more or less, depending on the voip service you are using.

I have found Voip-rates, a web site which compare voip rates depending on the country you want to phone. For each destination Voip-rates shows the best rates, from cheaper to most expensive, and next links to voip services. You have to check if rates are updated and then download the software client to call for free many countries saving a lot of money, using microphone and headset.

These services need registration and usually you have a maximum of 300 minutes for week.