Internet Voice Calling has become popular now-a-days due to the heavy charges levied by the phone service providers
. This has become necessary at least for the international calls where the call rate is too high. The International calls to various countries vary from service provider to the country to which calls are made. The calls made to land line phones are mobile phones also vary. It has become difficult for people who stay abroad to contact their relatives or friends who stays in their native. Most of them used to spend almost 20-25% of their salary earned for the call charges made like this. Thus the invention of Internet Voice calling turned a great blessing for many of them.
Internet Voice Calling requires a good Personal Computer with necessary software, good hardware and a good Internet connection. Internet voice calling can be made to land line numbers and to mobile phone also. The main advantage of internet voice calling is that it can be made from anywhere, that is, from home, while travelling or any place. Speakers attached to the computers are another requirement for internet voice calling. But call quality is increased if a microphone is attached to the computer. The Internet connection is preferably high speed broad band internet connection. There are several service providers who provide this service free of cost and there are some service providers who give it at a nominal rate. This service is available in almost all the countries except some countries where this service is banned.
Internet Voice Calling can be done from a personal computer to another computer or from personal computer to land phones or mobiles. The calls from a personal computer to another personal computer will be free of cost but if it is to a land phone or mobile phone this will be on chargeable basis. If the calls are from personal computer to another computer, it is possible to see and speak. The clarity of the voice and video depends on the broad band connection we use for this service. The other advantage in this type of calls is that both the local and international calls can be made without any expense incurred. Now-a-days Internet Voice Calling service is not only used by individuals, but also by corporate firms where the applicability of this is high. The Corporate firms save a lot by using this technology. Due to this it is widely used all over the world.