Richard Farrar's Blog

Communication! It’s all about communication. The internet has given us a host of new communication channels and technologies, with VoIP being another on the long list, but what exactly is the fuss all about?

Since the dawn of time, we have fostered our need to communicate. From our initial development of speech, to the written word, and in latter years the development of electronic communications and the internet, we are constantly developing new and different ways to keep in touch. Perhaps the two greatest advancements in communications in recent history were the invention of the telephone by Alexander Graham Bell in 1876 and the more recent development of e-mail, or electronic mail, over the internet.

Internet Telephones

There is now a new technology called VoIP (Voice over Internet Protocol, sometimes also known as IP telephony or internet telephony), that is set to merge the conventional telephone with the internet and change the way that we make telephone calls in the future. However, if you have a computer and an internet connection, you can make use of this exciting new technology now!

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If you’ve been using computers on the internet for a while, you’ve probably heard mention of an IP address at some point, but what is it?

Telephone Numbers

The internet is a massive collection of computers, all interconnected via a multitude of different computer networks, hence its name, internet, derived from inter-network. In many ways the internet is like the existing telephone network, where individual telephones are interconnected worldwide between countries individual telephone systems.

For the global telephone system to work, every telephone in the world must have a completely unique telephone number. Such a number is made up from three different groups, your local number, your area code and your international country code. Using this system you can dial direct to any telephone in the world if you know its number.

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So you keep seeing this funny little orange button dotted around websites together with phrases like “RSS” and “Feed”, but haven’t got a clue what it’s all about. Well fear no more, help is on hand…

Information Overload

Since its creation, the internet has expanded at an alarming rate, providing masses of information on any subject imaginable. There is now so much information available that it is difficult to collate and digest everything that you would like to. This is where a new internet technology (or more precisely a new implementation of an existing technology), RSS or Really Simple Syndication, has evolved to make this process a little more manageable.

You probably have a collection of favourite websites that you frequently like to visit, keeping up to date with the latest news. RSS can automate this for you, by constantly monitoring your favourite websites and notifying you whenever a new article is available. You will get your latest news, direct to your desktop, as soon as it’s available, instead of having to continuously trawl through a list of websites. RSS is a bit like an electronic paperboy, automatically delivering news to your computer.

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