What is "Voice over Internet Protocol" (VoIP) primarily used for?

Voice over Internet Protocol (VoIP) is primarily used for streaming voice and video in real-time. This technology enables users to make voice calls, conduct video conferences, and transmit multimedia content over the internet, effectively transforming traditional telephony into a digital service. By converting analog voice signals into digital data packets, VoIP can deliver high-quality audio and video communications without relying on traditional phone lines, making it a popular choice for both personal and business communications.

VoIP applications utilize the internet's existing infrastructure, allowing for a more flexible and cost-effective communication solution, especially for long-distance calls. The emphasis on streaming in real-time is crucial, as it ensures that conversations are seamless and that there is minimal latency, which is vital for maintaining a natural dialogue.