Yealink CP920 Instruction Manual

Getting Started
10
NO. Item Description
15 Security Slot
Allows you to connect a universal security cable to your phone so you can lock down
your phone. The phone will not be removed after locked.
16 USB Port
• Allows you to connect a USB flash drive (optional) to your phone so you can record
calls/conferences and play back recorded files.
• Allows you to connect expansion PSTN box(es) (optional) to experience calls in PSTN.
Up to two cascaded expansion PSTN boxes can be connected, so you can experience
the local five-way conference conveniently in excellent speech quality with PSTN.
Mute Touch Key LED Indicators
The Mute touch key LED indicators indicate the call and phone status.
LED Status Description
Solid red
The phone is initializing.
The phone is muted.
Flashing red The phone is ringing.
Solid green
The phone is placing a call.
There is an active call on the phone.
Flashing green The call is placed on hold or is held.
Off
The phone is powered off.
The phone is idle.
Screen and Icons
The user screens and icon indicators can help you navigate and understand the important information on the phone's
status.
Topics
Idle Screen
Calls Screen
Icons in the Status Bar
Idle Screen
The idle screen is made up of the status bar and soft keys. The time & date is displayed in the middle of the screen.
l Status Bar: Display the default account, feature status icons. The status icons are displayed when features are activ-
ated.
l Soft Keys: Each soft key label indicates the action for the soft key below the screen.

Yealink CP920 Specifications

General

Control type	Buttons
Display type	LCD
Product type	IP conference phone
Voice codecs	CNG, G.722, G.722.1C, G.723, G.726, OPUS, VAD, iLBC
Certification	CE
Product color	Stainless steel
Built-in display	Yes
Display diagonal	3.1 \
Display resolution	248 x 120 pixels
Phonebook capacity	1000 entries
Security algorithms	HTTPS
Ethernet LAN data rates	10, 100 Mbit/s
Ethernet interface type	Fast Ethernet
Microphone direction type	Omnidirectional
AC input voltage	100 - 240 V
USB version	2.0
Storage temperature (T-T)	-10 - 40 °C
Operating relative humidity (H-H)	10 - 90 %
Harmonized System (HS) code	85176990

Weight and Dimensions

Depth	298 mm
Width	307.8 mm
Height	66.9 mm
Package depth	364 mm
Package width	336 mm
Package height	112 mm