Every computer connected to the Internet has what is known as an IP address. These are of the form 127.0.0.1 – that is, there are four segments with values from 0 to 255. Some IP addresses are reserved for internal network use and thus will never be seen on the public network. Enum is anContinue Reading
While mobile phone technology is already edging into the fourth generation, VoIP is barely out of its first. VoIP is actually about ten years old now, though it has a relatively small market penetration compared to traditional telephony or even cell phones. Nevertheless, there’s already talking of the second generation (2G) of VoIP services andContinue Reading