"UserInterface": {
        "SysLED": {
            "Events": {
                "ActiveCall": {
                    "Enable": true,
                    "Indication": "green",
                    "Priority": 3
                },
                "DND": {
                    "Enable": true,
                    "Indication": "red",
                    "Priority": 8
                },
                "Error": {
                    "Enable": true,
                    "Indication": "red",
                    "Priority": 4
                },
                "ForwardedCall": {
                    "Enable": true,
                    "Indication": "blink_red",
                    "Priority": 6
                },
                "Hold": {
                    "Enable": true,
                    "Indication": "blink_green",
                    "Priority": 2
                },
                "IncomingCall": {
                    "Enable": true,
                    "Indication": "fast_blink_green",
                    "Priority": 1
                },
                "Message": {
                    "Enable": true,
                    "Indication": "blink_green",
                    "Priority": 7
                },
                "MissingCall": {
                    "Enable": true,
                    "Indication": "blink_red",
                    "Priority": 5
                },
                "PowerOn": {
                    "Enable": true,
                    "Indication": "green",
                    "Priority": 9
                }
            }
        }
   }