The protocol for VoIP has been developed early in 1973, but only during recent years that millions of people all over the world recognized the importance of VoIP. When several VoIP providers entered into the market, they slashed the calling prices down further, making VoIP, the easiest technology to make long distance calls. The main advantage with VoIP providers is that you don’t have to buy any new phone equipment. The same traditional phone can be used to make long distance calls using internet when the phone is connected to internet.

The VoIP providers developed VoIP software that can be installed in your computer to call land lines and mobile phones in any part of the world. With the VOIP software, you don’t even need a telephone to call other traditional telephones. The voice data is converted into data packets and they are transmitted over internet. Based on the destination device, the packets are switched to either wired or wireless networks. The use of existing infrastructure and interoperability has made VoIP technology, an integral part of every organization involved in global business.

The quality of VoIP calls is outstanding compared to the traditional telephone network. Some times, delay may be present in VoIP calls, but this delay is mainly because of the internet connection that is used. When a reasonably fast connection is used for VoIP calls, there is almost no network latency.

People are always looking for cheap communitarian and free VoIP solutions are available now. Free VoIP allows you to call another computer at zero cost. When the same VoIP software is used by your friend, you can talk to him for free irrespective of the location. If you want to call landlines or mobile phones, you have to pay a small fee which is much less compared to the bills that you would get with your traditional telephones. The exceptional quality and inexpensive VoIP calls rate has motivated many people to replace their traditional telephones with VoIP solutions.