WSJ.com - Yahoo Rolls Out Computer-to-Phone Calling

WSJ.com - Yahoo Rolls Out Computer-to-Phone Calling: "Yahoo Inc. Wednesday will begin letting consumers make and receive voice calls between their computers and traditional telephones.
U.S. users of Yahoo's Messenger instant messaging service will be able to call friends' telephones from their computers for low fees such as two cents per minute within the U.S. Consumers can also pay to have a traditional telephone number that directs incoming calls to their computer for $2.99 a month or $29.90 a year. U.S. users can select a telephone number located in the U.S., France or U.K."