To make free phone calls via Internet you will first need a microphone enabled computer. You will also need pair of headphones. You will need them because if you use your computers speakers the noise coming from them will re-record onto the microphone causing very annoying echo on both sides.
To make free phone calls using EvaPhone:
1.Go to www.evaphone.com
2.Type in the number you want to call.
3.Click the green button to start a call.
4.To end the call, click red button.

To make free phone calls using Easycaller:
1.Go to calleasy.com. Then under “Try Easycaller for Free” select a country you are currently residing.
2.Then type in your phone number. NB! You can’t give a fake number, because they will call you for confirmation.
3.Then select the country you want to call to.
4.Type in the phone number you want to call to.
5.Then click “Make call”.
6.Now you need to register. Choose yourself a username, enter a password, and then enter your email-address. Type in the security code.
7.Then wait till they call you. Answer the call and wait for Easycaller to connect you to your destination number. Your call will disconnect after some time, depending on where you’re calling.
8.If you want to use the service again, you can make new username using new data (email address etc).