Google voice is another new great invent of Google. So far,google voice is not open to everyone. You can not register for google voice until you get an invite from google. So first you need to gohttp://www.google.com/voice to ask for an invitation. If you are lucky, you will get an invite from google within one month.

Google voice is only open to US continent. In the register process, google need you to provide a US continent phone to confirm a PIN NO. If you are not in US continent, don’ worry, there are still a way to figure it out. You can register an virtual US phone no. from the http://www.virtualphoneline.com and bind the virtual no. with your GTALK. Then you can confirm the PIN NO by GTALK.

Now it is time to play google voice.
1.Send English SMS to any mobile around the world and it is all free.
2.Free to call any phone in US continent.
3.Very low charge to call any phone outside US. Click here to see the rate.

Continue reading: Tips of register google voice via Gizmo if you are not in US