Call India For Free

For any successful transmission of a call, three important things are required. One transmitter, receiver and the communication channel. Call is a signal which goes from the transmitter to the receiver via the communication channel.

Is call India for free possible? If yes then what are the requirements etc? In today’s world call India for free is possible and the requirements are internet and a computer or even a Windows enabled smart phone or an iphone. With these tools a free call could be made. One of them is pc to phone call. With the laptop anywhere and the mobile anywhere a free call could be made.