I found a very good technique in a blog to make free calls from your PC to Mobile or Landline. I have tried it out and it works 100%. But the only problem with this is, the call is limited to 5 minutes at a time. So if you want to continue your talk, you have to keep on reconnecting again and again after every 5 minutes. You can make call to any country without any problem. It offers international and national calls absolutely free.
Hope you may like to see the complete details.