For making free calls to India you have to perform some basic steps
. First you have to join some of the free calling networks. The network providers will ask you some give and fill some information like your email-id, your residential proof, your good name, your phone number etc. These networks will allow you to make free calls for a given period of time and when this period of time is crossed, the call will get disconnected automatically. There are two networks which are providing you this service are Tuitalk and Evaphone. If a comparison is made between the two then tuitalk is better as here you will have the three calls of two minutes every day free of cost. On the contrary Evaphone offers only 20 seconds call only.