About VoIP
Considered as one of the latest advancements related to the use of computer networks, Voice over Internet Protocol(also known as VoIP) has been a helpful tool in improving digital communication. Other terms that are used by computer users to refer to VOIP are broadband telephony, voice over broadband, IP telephony and Internet telephony.
Implementations
Voice over Internet Protocol (also known as VoIP) refers to a set of technologies used for the delivery or transmission of voice communications through the Internet, packet-switched networks and other IP networks. It is implemented in different ways with the use of both open and proprietary protocols.
Benefits
The use of Voice over Internet Protocol is very advantageous. The use of this system allows people and corporations to save money because the billing is based on the amount of data transferred through the use of the Internet. Aside from this, VoIP has several interesting and helpful features such as call forwarding, conference calling as well as automatic redial. In addition, this system allows computer users to transfer several calls with the use of different protocols or standards like the Secure Real-Time Transport Protocol. Other services available with this digital communications tool are audio conferencing and video conversation.
VoIP Telephones
There are three methods of connecting to a VoIP network:
- Using a "normal" telephone with a VoIP adapter
- Using a computer with speakers and a microphone
NDT focuses on VoIP telephone solutions and provides a variety of options.
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