Can i make phone calls via broadband connection without paying anything?
Only from computer to computer.
To phones, you can get Lingo VoIP for $21.95/mth for unlimited free calls to 21 countries plus USA and Canada. First 6 months for $17.95/mth (plus $25. credit after 90 days if referred by an existing customer (like me)). 
Orange Broadband – prank phone call
