Free Trial Phone call from Vox.io

Vox.io is now offering  free €0.50 calling credit which you can make free phone calls.
To try this offer, you should register at http://www.vox.io/r/lAgKxq

After filling your information you must enter your phone number right for an activation code which will be sent to your mobile. Get your quick call link like http://www.vox.io/qc/xxxx, send your link to your friends. And let your friends enter their phone numbers and connect your call, you will be asked to receive or decline calls.

See details at http://www.vox.io/login
Have fun!