The definition of voice over IP

Voice over IP- or VoIP protocol is a protocol which developed around the Internet telephony services use.

It is constantly evolving and it uses to provide the benefits of technology breakthroughs to the best service and other features. VoIP technology is a powerful competitor for conventional telephone systems.

Definition

The VoIP protocol is a technology that uses on the Internet to transmit packets voice from one place to another as telephone lines, but at a much lower cost.

VoIP can be used on computers with only a simple software program during pieces of equipment, such as such as VoIP phones are also available if you want to connect to a computer.

History

A company called VocalTec introduced VoIP technology in 1995.

He used modems, sound cards, speakers and microphones for voice transmission. Although Internet connection speeds were very low at this point and create a significant barrier technology was quickly from companies such as Cisco, accepted that saw the potential of VoIP technology.

Types

VoIP technology can use all Internet offers a decent speed connection.

Because Internet connections can be with or without wire, VoIP technology can be both types, in competition with traditional phones and mobiles at the same time.

Advantages and disadvantages

The main advantage which is VoIP technology costs are lower than traditional telephone costs.

There is also a lOgiciels as Skype allows free calls from PC to PC. Several features such as instant messaging or E-mail E-Mail is anotherAdvantage of VoIP technology. Disadvantage which VoIP calls is the sound quality is slightly lower than the traditional calls. In addition there wireless VoIP uses a wireless network to the Internet access, VoIP wireless coverage limited to wireless network coverage area.

Used

VoIP technology is widely used in this House with the segment of the business unit.

Home advantage of VoIP clients such as such as Skype and Yahoo Messenger for instant messaging offered from PC to PC calls or long distance at low or no cost. Companies use more complex systems VoIP consisting of hardware and software solutions for the communication of the company and with customers.