What does VoIP stand for?

Voice over Internet Protocol (VoIP) refers to the technology that allows for the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the internet. This method converts voice into data packets for transmission, enabling users to make phone calls via the internet instead of traditional telephone lines.

The significance of VoIP lies in its ability to offer telecommunication services that can be more cost-effective than traditional systems, especially for long-distance calls. It also supports additional features like video calling and integration with other online services. By using the internet, VoIP bypasses the limitations of circuit-switched networks, which can result in better scalability and flexibility.

The other options suggest variations of the term but do not accurately capture the standard definition recognized in telecommunications. Understanding VoIP is essential for grasping how modern communication systems operate, particularly in a business context.