Make calls from the internet to your phone? Jaxtr is offering a widget that lets you make free voip international calls.

What is jaxtr?
Jaxtr links your phone to the web, so you can hear from callers worldwide while keeping your existing phone number private.

Basically…
Jaxtr.com lets you put a widget on your blog so anyone can call you for free. This works great if you don’t want to give your number out, yet would like to offer a service like customer service or to let people from the internet contact you. Basically Jaxtr is a great way to block your number, but as a standalone calling service, there are many better options out there.