magicJack.com

[Nathan]

Windows windows windows...

skype-out is available for linux already... has been for a long time. Doesn't 
require a fancy usb device, oh, by the way, it is linux supported.

Did I mention it is supported in linux?

Yeah, really, www.skype.org

And it works in linux... even video calls.

yep, linux support!

No, I don't work for them or get any kind of free anything from them, but this 
is a linux list and the number of windows conversations on here is 
disheartening...