Friday, November 28, 2008

How to configure a server using windows 2000 sever?

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How Voip Works? And How to make a Voip..

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You are probably wondering how VoIP works. Well the concept is simple; instead of your voice being transferred through tangible telephone lines, they are sent back and forth through wireless internet waves.
The reason long distance telephone calls cost so much is because the phone companies have to pay for the constant maintenance and upkeep on their phone lines and infrastructure that you or I are using. However, because Voice over Internet Protocol (VoIP) only requires existing wireless waves to operate, the maintenance required is much less costly and in turn allows the VoIP service providers to charge much less for the same services.
Over the past 10 years, VoIP technology has slowly but surely crept up on the traditional phone companies and the communication technology that they offer today. This transition over to VoIP calling may have moved relatively slow and steady over the past 10 years; however, more recently VoIP calling has reached a breaking point so to speak. By a breaking point I mean that VoIP has gone from being a service that only a small percentage of the population is aware of, and an even smaller percentage that actually uses it, to a service that nearly 32.6 million people are estimated to be using in the United States by the year 2010.

Wi-Fi and Voip Technology

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