Publisher Description
Presently, VOIP telephony has proved out itself to be a progressive way of voice communications. VOIP telephony is the technology that is utilized for the purpose of transmitting voice signals through internet service, thus connecting 2 different fields, internet and telephony.
The switched circuit networks that can also be called as the telephone networks and the switched packet networks that can also be described as the IP networks have existed almost independently and have both of these have been utilized for different intentions. The telephone networks were used just for the purpose of voice data transmission, and IP based networks intended for data communication.
At the time of making calls, the words that we speak are transformed into the condensed data packets. These detailed packets are transferred through the internet to the other contributor of the conversation with the help of service provider for voice over internet protocol. After that, the data packets are received by the other person almost right away and decoded into the voice signals. These decoded voice signals allows the sound to be easily heard by the other person involved in that communication.
Generally, while making calls through the time honored phones, the connection between the communicators on both the sides are set by a telephone station just for the purpose of conversation. The voice signals are broadcasted by a particular telephone line by means of dedicated network of communication. At the time of using the VoIP services through some related organization for the purpose of communication, the compressed data packets are transferred through the internet to a particular destination address. Every data packet is delivered separately to the recipient through various routes. The data packets on the side of receiving are regrouped and decoded to the voice signals.
Normal telephone calls need a widespread arrangement of telephone stations linked by the way of static telephone lines