There are a number of service providers that provide free Internet telephony. Generally, Internet access providers provide these services without additional charge. A broadband connection is the first step towards free Internet telephony. There is some software available online that can be downloaded for free cost, and can then be used to help make long distance calls without paying any Bill. There is more than one way to use the free Internet telephony.

The most common method is when an analog telephone adapter (ATA) is used to connect a regular telephone to the computer with an Internet connection. The ATA performs the function of a digital converter. It takes an analog signal to a regular telephone, converts it into digital data and then transfers it through the Internet. The ATA services are free. Even the software required to operate this system is available free online.

The second method involves the use of IP phones. Just use your computer laptop wi - fi to connect to the Internet and you can make phone calls from an IP phone to anywhere in the world.

The most commonly used method is the computer to another VOIP. Several companies offer online free software that helps using VOIP technology if it has a broadband or cable DSL connection, speakers, sound and relevant software. On computer VOIP voice quality is good enough and he did extra expenses to complete long distance calls.

The fact, without additional costs must be committed to make calls long distance, more and more organizations, commercial and non-commercial, began installing VOIP. This trend is likely to win more dynamic.