How is the facility of making a call absolutely for free possible? This is a thought that is likely to occur in a rational mind. After all questions have been sprung about any new technology that has shown its countenance to the ever-curious human being. The answer dwells in the VoIP technology which has changed the medium of human communication and hence the way human beings as well as organisations talk to each other.

One should know the technology in order to understand its brilliance. Hence, Voice over Internet Protocol is a communication medium which enhances various factors associated with making calls to the foreign countries. The major factor is the cost which is reduced to a mammoth amount when compared to a call made using a standard telephone line. The major reason is the transformation of voice into digital signals which are then sent over the network through the physical medium of fibre optics. Hence, the cost which is incurred is minimal. The other factors which are enhanced are the sound quality and the overall reception. International calls are, therefore, now possible to be made without keeping the cost factor in mind even for a common man.

The invasion of internet in our lives is now a feature evident in perhaps all of the aspects regarding our human existence. Hence, the dominant medium for VoIP is also the Internet. Therefore, those who provide the services of VoIP type of communication operate mainly through the medium of websites. A person who wants to make international calls for free has to register with these websites and then get the associated services.

Most of the calls which are made with the medium provided in these websites are actually free due to the basic reason that the money which is incurred when people make international calls is paid by the advertisers. They have the basic intention of doing the process of marketing of their products and services in the visual form(when the user sees these online advertisements on the websites of the free phone call service providers).

Free international calls are now therefore possible to be made by anyone who is aware about this facility and can use the internet for the fulfilment of this purpose. As told in the earlier paragraph, the calls that are made are actually without any cost and hence they are quite an attractive provision for anybody with the need to make a call to an International location.

There are many options available for people who want to make free calls and hence one can make a call for free from a phone and also a computer. Calls which are made from a personal computer are done so with the help of a software which is offered by the different service providers on their websites. A user, therefore, has the option of making free international calls with the help of multiple options now and hence can avail of this facility in a versatile manner.

International phone calls are, therefore, now possible for human beings from any location in the world. Hence, if a person in Madagascar wants to make a call to his girlfriend living in Canada, he has the facility to do so now, and hence have a amiable chat with her without having to worry about the money that he has to pay for the call. Personal and business relations can therefore be given the first priority with long periods of talking.

The service providers who give this facility also have many associated services which are absolutely free for the users. Hence, registration on most of these websites is free and a user can start making calls as soon as he signs up and receive a phone card or a software necessary for making a free call. International calls are therefore possible to be made without the arousal of any type or medium of cost.