What does Everything over IP (EoIP) refer to?

Everything over IP (EoIP) refers specifically to the integration of various types of communication and data services over a single Internet Protocol (IP)-based link. This concept encompasses voice, video, and data services, allowing them to share the same network infrastructure. The main advantage of EoIP is the efficiencies gained by utilizing a unified system that can handle multiple types of traffic simultaneously, rather than relying on separate streaming protocols or dedicated paths for different types of data.

For example, in a traditional setup, voice calls might have occurred over a dedicated telephone network, while emails and file transfers took place over another network. EoIP facilitates the merging of these functions, providing flexibility and streamlined management in network environments. This makes it the correct answer as it captures the essence of combining voice and data usage within a single, coherent framework.

In contrast, the other options limit the scope of what EoIP entails, either by isolating voice and video or focusing solely on data or audio, which does not reflect the comprehensive nature that Everything over IP encompasses.