Firefox Extension - Noojee Click

I found this very excellent Firefox extension. It's called Noojee Click. What does it do?

It interacts with a VOIP PBX such as Asterisk, Trixbox, etc. and allows you to click numbers presented on a web page, which in turn dial the configured VOIP phone to call the clicked number. VERY COOL.

I can now search for  people in the White pages and just click the Nojee icon beside the number and my phone automatically dials that number. He, he, he, fantastic. Check it out.