Along with the development of the era and technology, the global world that makes the boundaries between countries increasingly disguised to be closer to the community. Now certainly not a stranger anymore if we have friends or acquaintances of people from different countries, or even from a different continent though, because of the ease of internet technology available. That way, the communication process that occurs is not only limited to the people closest but also includes global or international calls.
Thus, the rapid development of rates for international calls has led to an alternative method of communicating. One method that is currently developing is the Voice Over Internet Protocol (VoIP) that offers the benefits of cheap international calls. VoIP or Internet Telephony (Internet Telephony) is a technology capable of passing voice, video and data traffic in the form of packets over an IP (Internet Protocol) network.
Growth and … Read the rest