Operator: have access to all settings except: Causing changes to the system configuration, such as setting network default gateway; Causing unrecoverable changes to the system, such as setting system factory default and upgrading system; Reading confidential system configuration information, such as getting system log.
Media User: have access to get the real-time streaming, get a list of device supported functions, and read configurations (Profiles, DNS, network interfaces, endpoint reference, recordings, serial port and etc.) of the device.