On [this site][1] I clicked on the support link and a phone number popped up. It was formatted via the `tel:` protocol, and as such was underlined and highlighted like a web link. On my phone, clicking on such a link opens my default dialer and places the call. 

When links are not formatted via this protocol, my browser's Google voice plugin usually auto-detects the phone number and gives me a chance to call via Google voice. It would be nice if I could also do this for `tel:` formatted numbers, or better yet, as I don't always have a voice session open, set `tel:` formatted numbers be handled by `yate`.

**How can I fix my browser's handling of the `tel:` protocol links such that it opens in `yate` or google voice?**

- In Chromium I get a warning saying that xdg-open will be used to handle the link, but when I click 'Launch Application' nothing happens.
- In Firefox, clicking on the link leads me to a blank page with the url tel:18003744432
- In Konqueror clicking on the link produces this error:

 Access by untrusted page to tel:18003744432 denied.

I'm using Linux Mint 16 KDE x64.


 [1]: http://www.frigidaire.com/kitchen-appliances/ranges/