Thanks to the voice over IP (VoIP) calling, also refers to as VoIP technology, the long distance calls are no more long distance calls. This innovative technology has changed the basic fundamentals of long distance communication. Voice over IP phones refers to the transmitting device technology, in fact segment of technologies that deliver voice-enabled communications over IP networks (Internet) and other packet-controlled networks. Voice over IP is also used with few other globally used terms such as IP telephony, voice over broadband, Internet telephony, broadband phone, and broadband telephony.
For the origination of an Internet-driven telephone call the analog voice signal is converted to its digital format. It is then compressed and translated to Internet protocol packets for transmission over the Internet. The same protocol procedure is reversed at the receivers end. This is a useful and enterprising expertise that is able to utilize standard and normal Internet connections for making almost free phone calls. If phone calls are being made over the broadband connection with the help of Voice over IP phone software then that means that soon telephone companies are going to suffer severe setbacks.
Some companies have already taken a front seat and are making steady growth in this medium. This clever technology is all likely to replace the conventional telephony system completely. There are two different mediums where the VoIP service finds their most common applications -
Analog Telephone Adaptor (ATA) – This medium allows for connecting a usual phone to desktop computer or to the Internet connection.
Computer-to-computer — This is the easiest and the most common way to connect to computers with the help of Voice over IP. This way calls can be made anywhere, even the long distance calls. The things required in this set up are – Voice over IP phone enabled computer, microphone, sound card, speakers, and an Internet connection. There are no charges levied in making calls computer to computer except for what is paid for Internet connection.
Benefits of Voice over IP
The VoIP calling technology enjoys immense benefit of minimal operational and infrastructural cost. Voice over IP is a flexible way of communication that can transmit several telephone calls over a single broadband Internet connection without adding extra lines. There aren’t many pre-requisites for developing a functioning VoIP calling facility. It also offers many other integrated functions like video communications, data file exchange, audio conferencing, address books, call forwarding, automatic redialing, etc. In simpler words, it facilitates more interactive communication.
Voice over IP phones is indeed a radical technology that is soon going to replace the basic fundamental global telephony systems.
The VoIP Adapter website has additional information that you might find useful.