Int'l phone bills cut 90% by keitai?

[Taro Toporific]

Japan: Cheaper IDD with mobile add-on
CNET News.com
Wednesday, June 11 2003 9:38 AM
A Japanese firm has unveiled hardware that turns cellular handsets into voice-over-IP (VoIP) phones, lowering international phone bills by as much as 90 percent. ...

[GomiGirl]

Are these the same thing?

i-pit

We use IP network between customers and talkers, and thanks to that, we can offer these cheap prices.

But Brastel have dropped their prices too.