Internet telephony (IPT) is nothing but a transport of telephone calls over the Internet.
With help of this you can talk all around the world for free. The most beneficial part of IPT and driver of its evolution is that you can save money and implement its innovative services very easily.

In the future, it is possible that you will be supplied with a single infrastructure for both Internet access and Internet telephony. You will be using multiplexing data and voice that would result in better bandwidth utilization.

You may take advantage of flat Internet rating vs hierarchical PSTN rating and save money. This would be better for Europeans because there the prices of long-distance calls are higher than the US. But it is also possible that prices of the traditional and the Internet telephony will be equal with the convergence of quality services provided by them.

You may also get profit of its software-oriented nature. Software solutions may be easily extended and integrated with whiteboarding, electronic calendar.

These are just a few reasons for you to go with the Internet telephony…what are you thinking??