Making Free Call Using VOIP

VOIP or voice over the internet protocol is today's new technology that enables people to make a call, moreso, free call to and from anywhere in the world. If you are looking for a popular provider today, I suggest that you try Skype. Although it has been word-of-mouth that Skype has been bought by the big company, Microsoft, still, the services provided by Skype is one of a kind and reliable.