How VoIP Technology Works

If you've never heard of VoIP(Voice Over Ineternet Protocols), willing to change your long-distance calls. VoIP, or Voice over Internet Protocol is a method for taking analog audio signals, like the kind you hear when talking on the phone, and convert them into digital data that can be transmitted over the Internet.

How is this useful? VoIP Service Providers can change the standard for Internet connectivity becomes a way to make free calls. The practical result is that, using some VoIP software that is available to make Internet phone calls will prevent the phone company (and its charges) entirely.

VoIP is a revolutionary technology that has the ability to completely customize the phone systems in the world. VoIP Service Providers like skype have already been for some time and is constantly growing. major carriers, including AT & T have already set up VoIP calling plans in several markets including the United States, and the FCC will consider seriously the potential implications of VoIP service.

Above all else, VoIP is basically a clever "reinvention of the wheel." In this article we will examine the principles behind VoIP, its applications and potential of this new technology that will more than likely one day replace the traditional phone entirely.

The interesting thing about VoIP is that there is not just one way to place a call. There are three different kinds or gateway of VoIP service in common use today:

* ATA - The simplest and most common is to use a device called an ATA (analog telephone adapter). ATA connects a standard telephone to a computer or Internet connection to use VoIP. ATA is an analog to digital converter. It takes an analog signal for your traditional phone and converts it into digital information via the Internet.Voip Service Providers like skype and AT & T CallVantage are bundling ATA free with their service. You simply crack the ATA out of the box, plug the cable from the phone that would normally go to the wall socket in the ATA, and you're ready to make VoIP calls. ATA can provide some additional programs that are loaded from the host computer, configure, but in any case, it is a very simple system.

* IP Phones - These specialized phones look just normal mobile handset, cradle and buttons. But instead of an RJ-11 phone, mobile IP-45 has an Ethernet RJ. IP phones connect directly to the router and all the hardware and software are needed, a ship manages IP telephony. Wi-Fi phones allow subscribing callers to make VoIP calls from any access point Wi-Fi hot.

* From your computer - This is certainly the easiest way to use VoIP. They do not even need to pay for long distance calls. There are several companies that offer free or very low-cost software that you can use this type of VoIP. All you need is software, a microphone, speakers, sound card and an Internet connection, preferably a fast one like you should get a cable modem or DSL. Unless the normal monthly ISP fee, is usually free calls from computer to computer, regardless of the trip.

If you are interested in trying VoIP, then you should see some free VoIP software available on the Internet. You should be able to download and execute in three to five minutes. Ask a friend to download the software, too, and you can start communicating with VoIP to get an idea of how it works.

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