I need guidance with this question:

An ICU Hospital needs to develop a system in which the main hospital and an outpatient clinic can receive three-dimensional, high-resolution, and color ultrasound images. The doctors at the main hospital can review the images in real time and communicate via phone line to the ultrasound technician in the clinic and patient. Describe what type of telecommunication service will be needed, and list any particular details about the service. Provide a network LAN drawing between the main hospital and outpatient clinic. (The outpatient clinic is a separate building from the main building.)