Dial Up Connection – How does it work?

Ravi Kolhe | 5/10/2013 | | | | |
Dial up internet connection is becoming more and more rare due to the introduction of the broadband and wireless internet connections, however it is still commonly used by more people than you would expect.

Dial up internet connection is a connection which is used by connecting your telephone line to an outside ISP, also known as an Internet Service Provider which ultimately connects you to the internet. The parts of a dial-up connection include a modem; this transmits the signal from your computer to your phone line, connecting it to the modem located at your ISP, as well as a telephone line.

A dial up internet connection can connect to the internet by the user giving the signal from the computer. For example, you double click on the internet browser whether it is Firefox, Google Chrome or Internet Explorer. This will subsequently initiates the dial up process so that you can use the internet. The dial up process begins by dialling in; you will be able to hear the numbers being dialled alongside a series of clicks and beeping noises. This takes place to allow the connection to modulate to the ISP’s modem. When this process is complete, it has now gained an Internet Protocol or in other words an IP address from the ISP which enables your PC to connect to the Internet network.

Despite the dial up connection method of connecting to the internet known for being inexpensive, there are reasons for this. Dial up internet connection can run at an extremely slow pace, especially when streaming videos. This is because the phone line used in dial-up connections permits only a fairly limited stream of data from the ISP. For example, most dial-up connections allow about 56 kilobits per second while broadband permits as much as 512 kilobits per second, which makes a world of difference in terms of the speed of your Internet connection.

Dial up connection despite being over powered by the rival of broadband is still commonly used around the world as it works effectively like a pay as you go phone. It is a great option for low budgets however speeds can be very unreliable and slow. If you find that you do not need a 100% connection all of the time, then a wireless connection is something you should take a look at and consider.

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