Thanx for the info. Sounds awesome....I m gonna try soon. For the people who does not wanna go for Magicjack there is another option like Ooma device. Its comes for 200-250 dollars with no annual fee like in magicjack. The best part is you dont have to turn on computer to use it. All you have to do is connect the device to the router . However I cant gaurantee that it will perform well in Nepal as it required atleast 356 kpbs download speed whereas in Nepal household download speed in  is only 128 kpbs. I would appreciate if anyone let me know that Ooma works in Nepal.