Voice over Internet Protocol, or VoIP, is simply a communication system that transmits voice signals over the Internet using broadband Internet connections. The basic idea is to provide low-cost means of communication services to individuals and organizations using high-speed Internet connections. VoIP is very different from conventional phone service, in that it provides a highly scalable solution for businesses. VoIP is usually implemented through high-speed Internet connections, which is why it is referred to as an ‘asymmetric solution’.
There are several advantages associated with using VoIP for voice and data communications services. The most obvious is the fact that it allows for both long distance and short distance calls to be made at the same rates, without compromising on quality and reliability. Voice over IP also allows users to switch their IP telephone number between computers, thereby eliminating the need for a change of telephone hardware. In addition, the system can be utilized to transfer data from an IP-based system to a regular telephone system, using either a wired or wireless connection.
It is also useful for enabling VoIP in the business environment.
One of the main benefits of this technology is its ability to allow business enterprises to efficiently manage their voice traffic by allowing calls to be placed or switched between multiple extensions. By making use of VoIP technology, calls can be transferred at much higher speeds than would be possible with traditional telephony systems, and the voice signals are guaranteed to be free of noise interference. The process of VoIP calls passing through Internet networks requires them to negotiate among themselves about the quality of the voice signal, its destination and the speaker volume. This is facilitated by the high-quality channels of high-speed Internet connections, which ensures that only the channels that are relevant to the audio packets are used for transmission.
One of the biggest disadvantages of traditional voice communication is the long distance that is involved in it. Voice over IP solutions reduce this factor to a very great extent. When a call is made to an extension, the originating network takes care of the long-distance charges, and the user is charged a low rate for making the call even when there is no long distance involved.
The range of VoIP solutions is expanding day by day.
A number of organizations have begun using VoIP technology to connect internally. This is because it is cost-effective as well as less problematic. For instance, in a large office, installing an intranet with internet voice calling would be very advantageous because it would enable all the employees to use a regular phone number instead of being limited to a specific fax number or videoconferencing number.
Another major advantage of VoIP technology is the elimination of the use of copper wires. One of the reasons for the popularity of VoIP phone services is the portability factor. Users can easily move from one location to another, provided they have a good internet connection. In addition, the recent introduction of SIP based services like video phone conferencing has made it easier for people to meet and speak over a long distance. VoIP phone calls can also be made between various IP phones, which are internally installed in a premise.
There are different VoIP software available today. Some of them come free of cost, while some others require a small amount of investment. In addition, there are dedicated systems which allow users to make use of internet technology to make voice calls using VoIP protocol.
VoIP is relatively cheap, as it does not involve any hardware upgrades or installations. It makes use of the existing phone lines and data packets to transmit voice calls.
- So, all the necessary functionality required by users is made possible through the internet protocol which is transmitted over the network.
- Through this technology, voice can be transmitted to multiple users at the same time.
- All the necessary features are enabled automatically without any user intervention.