Do you have lingo?

I am using lingo for couple years. Overall voice quality is ok. The best feature i like about lingo is advanced call forwarding. You can call most of the lingo listed country for free from any phone.Here is how it works, let say you have friend who live in canada and like to call him free. Login to the lingo account and under the feature click on advanced call forwarding put your number(cell, office, home or any number) which you call from and put the destination number where you like to call. Make sure your caller id is open. Now dial your lingo number and it should forward your call to your destination.