Broadband : An Introduction to Broadband Phones | Broadband

By RayLam
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Word Count: 479

A broadband phone is used with a broadband Internet connection to make phone calls. Telecommunication companies set up infrastructure that can transfer voice data from one end to another, allowing consumers to make calls through traditional digital phones without realizing that the calls are being transmitted via the internet. The voice is received from the phone and broken down into data packets and sent through the internet to a receiving station. The receiving station then translates the data back into voice data so that the intended receiver understands the information sent as if he was talking to the person with the use of a regular phone. A slower Internet connection makes the voice signal choppy and unclear, so it is important to have a quality broadband connection.

Let's take a step back and examine what the uses are for broadband phone service. More specifically, the technology behind it. Broadband phone service is utilized by a technology called Voice Over IP (Internet Protocol), or VoIP. It utilizes the bandwidth (the "speed" in layman's terms) to send voice packets. These packets are sent like any other data (i.e. email, web browsing etc.). When they reach their destination the data packets are reconstructed and converted into voice!

There are numerous advantages with a broadband internet phone, the most popular of which is the availability of cheap calls, especially international and long distance calls. There are an increasing number of broadband internet phone service providers and each offer various levels of service and features within a number of service plans.

While broadband phone service uses VoIP not all VoIP is using broadband phone service, at least in the traditional sense. Companies with multiple office can communicate using VoIP over direct connections or over the public Internet. Even though between the remote offices they are communicating over VoIP when a call is made outside the company they can still use regular phone service (PSTN or T-1 service). This allows them to take advantage of Voice Over IP without the detriments of broadband phone service.

There are usually significant cost savings by using broadband phone service that can alleviate the negative effects of service quality. For the general consumer this might be an acceptable trade-off. But a commercial enterprise might not want to accept this risk.

So why is broadband phone service so cheap? Would it surprise you to know you're traditional telephone company has been ripping you off for years? OK, so no big surprise there, but I'll give you the low down anyway. Turns out broadband phone, and traditional phone services use the exact same grid for transferring phone calls. The Internet. The difference is your traditional phone company has been charging you to send your calls to that grid, where with broadband phone service your DTA, or broadband phone adapter handles that for you and doesn't charge you a dime. You're truly just paying for the service.

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