Google Talk users can now make free VoIP calls international calls thorugh GTalk2VoIP. It is an online radio, VoIP and SMS service provider for Google Talk and other popular IM clients like Windows Live Messenger, Yahoo etc. Due to the recent partnership between Talkster and GTalk2VoIP, users can now make fast and free calls to any number in the world.

All the other free VoIP services require registration, but you don’t need any registration with GTalk2VoIP. Now let’s take a look at how you can make these calls using Google Talk.

How To Make Free VoIP Calls To Any Phone From Google Talk

1. Open GTalk (desktop version), and press the Add button to add a contact.

2. Type in the phone number of the person you want to call in the following format and add. Use full phone number, including country code and area code (Example: for UK, use 442071234567@talkster.gtalk2voip.com)

3. If you’ve entered a valid number, it will be added to your contacts list and you will be able to make free calls to that number any time later.

For more detailed instructions, visit the official site.

Currently, free VoIP calls can be made to any of the 30+ major countries. Make sure you check Talkster’s supported countries list here.