Yep...good old BTL....if you have the high speed DSL not the $100 a month but the $200bz a month and use the internet server ANCHOR FREE, which is free you can use some voip like skype,. Seems just simpler to get a phone card, calls run from 25 to 50 cents US.. a minute to US. Use the 1010199 1+area code+phone number, not the directions on card and its a bit cheaper....