Which of the following best describes a Tactical Session Controller's purpose?

A Tactical Session Controller (TSC) primarily serves the purpose of facilitating real-time multimedia services, which is crucial in environments that require efficient handling and distribution of media streams, such as voice over IP (VoIP), video conferencing, and other interactive communication applications. The TSC orchestrates the signaling and media paths between endpoints, ensuring that the transmission of audiovisual content is done efficiently and with minimal latency. This capability is especially vital in scenarios where optimal quality of service is necessary to maintain seamless communication.

In contrast, the other options do not align with the primary role of a TSC. While relaying network traffic is an important function of some network devices, it is not the central focus of a TSC, which is more concerned with managing sessions. Managing cloud storage solutions pertains to data storage rather than communication sessions, and enhancing network security frameworks involves different technologies and protocols that do not specifically relate to the role of a TSC in multimedia service facilitation.