VoIP is highly praised for its wonderful savings when it comes to long distance phone calls. VoIP is the acronym for Voice Over Internet Protocol. This refers to the transmission of audio, over the Internet, to an awaiting PC user or other VoIP user. Calls may even be routed from a computer to a standard landline phone.\
VoIP is changing the way the world looks at telephone services. Because VoIP is neither PSTN (the public switched telephone network) nor Circuit Switching Networks, it is a new technology complete to itself. VoIP is referred to as Packet Switching, because the audio is transferred as a packet then sent over the Internet.
When VoIP began to surface on the Internet there were many programs that you could download to your computer, absolutely free, and then place long distance calls. Some of the more familiar programs include Dialpad and Skype.Â
Today, there aren’t many VoIP providers that offer their services for free. However, you can experience free VoIP (including free long distance calling) with simply a computer microphone and speakers. Programs such as Ad Calls, Skype, Yahoo Messenger, AOL Instant Messenger, ICQ, and MSN all offer free forms of VoIP and long distance calling. The trick with all of the above programs (except for Ad Calls) is that the other user will need to have the same program running on their computer, and at the same time for you to make a VoIP connection.
However, you will be able to communicate in real time and see what all the fuss is about VoIP. Chances are that once you make that first free long distance call, you will want to learn more about the services and products offered by VoIP service providers. By using an Internet Messaging program with VoIP, you will discover the full potential that VoIP has to offer.
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