How Does Voice Over Internet Protocol Systems Work?

Voice Over Internet Protocol (VoIP) is a method of making telephone calls over a high speed Internet connection and has a number of benefits for both businesses and individuals, the main one being that it is much cheaper to use than traditional style analogue telephone services.

Making Calls Online
High speed cable and DSL connections are able to stream a huge amount of data simultaneously and also instantaneously, both audio and visual, and this technology can be utilised to connect two points of call together and pass digitalised data such as audio information back and forth.  This can allow you to speak to another person anywhere in the world over a seamless connection, and you can talk online just as easily as if you were phoning from a traditional style telephone system, and in most cases with much better audio quality.

Equipment Required
One of the great things about VoIP is that it does not require any expensive equipment and as long as you have a broadband connection you will only need an adaptor in order to make your standard telephone handset compatible with the online data streaming process.  Adaptors are issued by online VoIP providers for free with most accounts, so as soon as you sign up you will be sent the adaptor in the post, which you can just plug into the spare Ethernet socket on your modem.  Then all you will need to do is just plug your telephone handset into the adaptor as well to complete the connection, and once this is done you will be able to start making and receiving calls straight away through your online VoIP account.  In some cases you may need a new router, for example if your modem does not have a spare Ethernet socket, and you will need to contact your VoIP provider and arrange to have a combined router and adaptor sent to you, instead of just the single adaptor.  This can incur a small charge as this is a more expensive piece of equipment, but once it has arrived you simply plug it into your telephone, computer and Internet access point and start using your VoIP account.

If you like you can also still keep your standard telephone line and account in place, and this means that if your broadband connection goes down for any reasons you will be able to disconnect your telephone handset and plug it back into your old analogue telephone socket, if you need to make or receive any calls until your broadband is up and running again.