The advent of Internet has revolutionized information technology around the world. Many new vistas of operations and services are open to the public, which have improved their daily lives. One such new kind of technology is Internet telephony, which uses Internet protocols for the purpose of communication over the Internet on the World Wide Web.
Internet telephony services make use of Internet protocol for sending voice signals in digital format in discrete packets. The technology is simple and allows two or more computer users to converse between themselves with the use of Internet telephony. Many software companies have developed specific software products exclusively for the use of Internet telephony. With the help of this software, users are able to speak over the Internet. Users can speak into the microphone and listen through the speakers or headphones.
A computer user in any part of the world is able to communicate with any other user with the help of Internet telephony services. For starters, Internet is the big network of computers linked together from around the world. It is very useful in the proper distribution of knowledge and data throughout the network with the help of Internet protocols. Protocol is a set of rules and languages that are used by computers for proper communication amongst them. Internet protocol means a specific set of languages used by computers connected to the Internet.
Internet telephony services are also referred to as IP telephony or VoIP (Voice over Internet Protocol). It is essential for computer users to install a sound card on the system in order to use this service properly. Good quality microphones, speakers, and headphones are required for effective communication with Internet telephony services.
Traffic on the Internet also plays a vital role in clear communication. Customers just need to install the Internet telephony software on their systems and can start using the service. This is the basic methodology or working system of Internet telephony services.
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