Yealink CTP18-STD Administrator's Guide

| Getting Started | 42
LED Instructions
You can know the system status by viewing the LED light.
• LED Indicators of the VCS Devices
• Power Indicator LED of VP59
• Camera Indicator LED of VP59
• LED Instructions of VCC22 Video Conferencing Camera
• LED Instructions of CTP20
• Mute Indicator LED of CP960 Conference Phone
• Mute Indicator LED of CPE90 Wired Expansion Microphones
• LED Instructions of CPW90-BT Bluetooth Wireless Microphones
• LED Instructions of WPP20 Wireless Presentation Pod
LED Indicators of the VCS Devices
LED Status Description
Solid green The system is powered on.
Solid red The system is in sleep mode.
Flashing red The system codec is upgrading firmware.
Solid orange System exception (for example: network unavailable, update failure).
Off The system is powered off, or is not connected to the power adapter.
Power Indicator LED of VP59
LED Status Description
Solid red The phone is initializing.
Fast flashing red
(0.3s)
The phone is ringing.
Slowly flashing
red (1s)
The phone receives a missed call.
Solid red for 0.5s
and off for 3s
alternately
The phone is in power-saving mode.
Camera Indicator LED of VP59
LED Status Description
Solid green The phone is powered on and the camera is available.
The camera is idle.
The phone receives an audio-only call.
Fast flashing
green
The phone receives a video call.
Solid red There is an active video call.

Yealink CTP18-STD Specifications

General

Brand	Yealink
Model	CTP18-STD
Category	Touch Panel
Language	English