There is some people claiming to call for free on fring. It is only 1 minute or a few calls before you cannot call. This is how to get unlimited call it works. 1. Download fring off app store. 2. Go to addon on fring and go to custom 3. Go to http://www.voipcheap.com/en/index.html and download the software. Then install it and open it up and signup for a account. *It does not work on my computer signing up. Not sure antivirus or my window firewall might be blocking it. If you use another pc if it saids warning cannot signup or something use another pc. Worked for me I can login but cannot signup so signed up in another pc* 4. Put ur username password sip is sip.voipcheap.com and fill in all the details on the custom addon in fring 5. You can call P.S. I don't know how to add a phone number i got ipkall installed put in all the details like the sip and stuff does nto work for me unless I got to add it to voipcheap's software If you know and it works tell me ill add this to the thread If admin think this is useful you can sticky this and if soemone wants screenshot I can add it also.