Make Free Internet Phone Calls With Voip And Save A Ton Of Money
By Sandra Clair, Sat Dec 10th

Have you heard all the buzz about VoIP?

Voice over Internet Protocol (VoIP) is an emerging technologywhich allows you to make telephone calls over the Internet -many times for free. It is already starting to replace existingtelephone networks, with many people and businesses choosing tocancel their traditional phone line and use instead. Why?Price. Consumer are finding that they can save a lot of moneyusing technologies.

Originally developed to provide voice communication betweencomputer users in different locations, in recent years, hasbeen further developed into a telephone network in its ownright. People using can call any telephone anywhere in theworld and can receive calls on telephone sets connected to theInternet.

Currently, there are quite a few services available forconsumers to choose from. Some of these still rely on PC-to-PCconnections but many providers offer other services such asPC-to-phone and phone-to-phone connection.

In order to use VoIP, both parties need a broadband connection.This is a high-speed Internet connection usually provided by acable or DSL modem- broadband modems are usually used to connectcomputers to the Internet.

The simplest form of is a computer-to-computer voiceconnection. This is also the type of connection which allowsusers to make free phone calls over the Internet.

All that is required to make your first free call over theInternet is a computer, a headset consisting of earphones andmicrophone, and software. The software can bedownloaded from the service provider's site. The best thing isthat most software packages are free and allow you to connect toany computer running the same software.

There is no charge for this type of connection and calls can bemade to anywhere in the world free of charge. If you choose youcould also use an Internet telephone that plugs into the soundcard or USB port on your computer. However, this is anadditional expense which is really not necessary.

Until recently, the major disadvantage with computer-to-computercalls was that both parties had to have the same kind ofsoftware installed in order to make a connection; but things arechanging now and emerging technology is beginning to allow usersto make calls to users utilizing different software. Almostevery software package, however, has the ability to connect withlandline or cellular phones.

How It Works

Although each software package is different, most VoIPsoftware function the same way. Usually, you can call anotherperson on the network by typing in their user name or number. Ifthat person is online they will see a popup box alerting themthat you want to talk. The other party can see who is callingand can choose to either accept or reject the call.

Before the popup appears, however, there has already been somecommunication between the two computers. The software hasinformation about the speed of your Internet connection and thetype of code that can be used to compress and decompress audiodata. When a call request is made, both computers negotiatewhich code is going to be used to make allowances for theconnection speed.

Other types of Services are available which allow you tomake PC-to-Phone connections, and also calls that do not involvethe use of your computer at all. Although these premium servicesvary in price, in most cases by using technology you willbe saving a significant amount of money on your phone bills eachmonth.

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