internet sites to explore 2

this is the second part of the series
you can find the first part at http://www.hackthemall.tk
 so let's start
in this part i'm going to tell you sites and softwares for free calling!!!!
so this sounds intresting
let's start with sites -
1. http://www.evaphone.com
2. http://www.mobivox.com
3. http://www.vivaphone.com
4. http://www.localads.reddif.com
5. http://www.ibibo.com

now comes softwares -
1. skype
2. google talk
3. ibibo free calling

so,enjoy calling for free!!!!!!