What is Voice over Internet Protocol?

Internet Protocol Before describing the transmission of voice over a voice data network, it is important to understand the concepts and terminology associated with traditional telephone networks. One of the most common telecommunication devices currently in use is the telephone. If you insert a normal analog telephone into the wall jack installed by the local telephone company, you can connect to the telephone network and make a phone call. 1) But how this process works.

Sara R. Fletcher ID # 190513 DMA 210/1 Topic: "Internet Protocol Voice" 10-11 - 03 Internet Protocol What is voice and its usage? This is a method for forwarding normal calls over the Internet using packet link routing. Also called IP phone. In English, this means that it is a system that sends phone calls over a data network such as a telephone making up the Internet. For example, instead of using a phone, you can communicate with people using the Internet. A special gateway is installed at the transmitting end and the receiving end of the communication channel. It converts voice to IP packet and returns it to voice. It takes 100 milliseconds to get the quality of service used by people on the public switched telephone network.

IP Voice, also called Internet telephony voice, is a technology for making phone conversations over the Internet or a private Internet protocol network, not a dedicated voice transmission line. An IP packet containing voice data is transmitted over the network when it is necessary to transmit data while talking (Wikipedia, free encyclopedia, paragraph 1). The term "Internet telephone" is generally applicable to a variety of applications, including voice communication via a network using the Internet protocol. McKnight, Lehr, and Clark (2001) define Internet telephony as "services, applications, and devices that mediate human communication in convergence of the Internet and telecommunications."