I’m updating this post because Skype (which this used to be about) is no longer free to make outgoing calls (except 800 numbers). The paid version of Skype is actually really well priced, but if you need a free option, follow the instructions below.

1. Download and install Gizmo Project
2. Join Grandcentral (It’s in Private beta right now)
3. Add your Gizmo SIP number to Grandcentral
4. Add Contact number your trying to call
5. Use the call button on your contact list to call your Gizmo project and connect the call for FREE!

P.S. If you comment below, I’ll send you a private invitation to join Grandcentral.