VoipCheap is a tool that lets different users communicate using an IP telephone.
The advantage of this communication system is that it uses the extensive computer network that forms the Internet and avoids the high costs of long distance telephone calls using the traditional system.
The savings in this area is so great that companies that provide the IP telephone service have a list of countries that you can call for free.
With VoipCheap you can call these countries free: Germany, Andorra, Argentina, Australia, Austria, Belgium, Canada, Chile, South Korea, Denmark, Spain, United States, Estonia, Finland, France, Hong Kong, Hungary, Iceland, Ireland, Italy, Japan, Lichtenstein, Luxemburg, Malaysia, Monaco, Holland, New Zealand, Norway, Poland, Portugal, Puerto Rico, Singapore, Sweden, Switzerland, United Kingdom, Czech Republic and Russia.