What does VoIP stand for?

Voice over Internet Protocol, commonly known as VoIP, refers to a technology that allows voice communication and multimedia sessions over the Internet. This technology converts voice into data packets and transmits them through Internet networks rather than traditional telephone lines. This makes communication more flexible and often more cost-effective, especially for long-distance calls.

VoIP is a fundamental aspect of modern communication systems, enabling services such as voice calls, video calls, and messaging using Internet-enabled devices. It supports enhanced functionalities like user mobility, integration with other Internet services, and scalability.

Understanding VoIP's correct definition helps grasp its application in various fields, including business communications, remote work tools, and customer support services. This knowledge is crucial for anyone studying network security and communication technologies, as it emphasizes how digital technologies are evolving and the importance of securing these communication channels against potential vulnerabilities.