The great thing about VoIP is that it taps additional value from the already existing infrastructure without additional costs. VoIP transmits the sounds you make over the standard Internet infrastructure, using the IP Protocol. This is how you can communicate without paying for more than your monthly Internet bill. For instance, you can have free VoIP calls with Skype (News - Alert), Gizmo, VoIPStunt and other VoIP services and applications.

VoIP is not free if you want to use it away from your computer. You can use VoIP with a telephone set or a mobile phone, but you require a paid service. This paid service is however way cheaper than standard phone calls. This is especially beneficial for international calls. People have had their communication costs on international calls cut down by as much as 90 percent thanks to VoIP.

VoIP is a relatively new technology and it has already achieved wide acceptance and use. There is still a lot to improve and there are expected to have major technological advances in VoIP in the future. It has so far proven to be a good candidate for replacing the POTS (Plain Old Telephone Systems). It, of course, has drawbacks along with the numerous advantages it brings; and its increasing use worldwide is creating new considerations surrounding its regulations and security.

 

The growth of VoIP today can be compared to that of the Internet in the early ‘90s. The public is getting more and more conscious of the advantages it can reap from VoIP at home or in businesses. Advertising campaigns, which are omnipresent on the net, are contributing a lot towards the vulgarization of VoIP, which is not only giving facilities and allowing people to save, but also generating huge income for those who dove early into the new phenomenon.