Yealink CP920 User Manual

User Guide for the CP920 HD IP Conference Phone
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3. Tap the soft key to select Static IPv4 Client and then tap the Enter soft key.
4. Enter the desired value in the IP Address, Subnet Mask, Default Gateway, Pri.DNS and
Sec.DNS field respectively.
5. Tap the Save soft key to accept the change or the Back soft key to cancel.
You can configure a static IPv6 address for the IP phone. Before configuring it, make sure that
the IP mode is configured as IPv6 or IPv4 & IPv6.
To configure a static IPv6 address via phone user interface:
1. Tap the Menu->Settings->Advanced Settings (default password: admin)
->Network->WAN Port soft key.
2. Tap to select IPv6 and then tap the Enter soft key.
3. Tap to select Static IPv6 Client and then tap the Enter soft key.
4. Enter the desired value in the IP Address, IPv6 IP Prefix, Default Gateway, Pri.DNS and
Sec.DNS field respectively.
5. Tap the Save soft key to accept the change or the Back soft key to cancel.
Note
Wireless Network Settings
Yealink CP920 IP phone supports Wi-Fi feature. The IP phone can be connected to wireless
network if Wi-Fi is available within the area. For more information, contact your system
administrator.
Note
Wrong network settings may result in inaccessibility of your phone and may also have an impact
on your network performance. For more information on these parameters, contact your system
administrator.
Enabling Bluetooth may degrade your wireless network connection. To improve wireless network
performance, you should disable Bluetooth when it is not in use. For more information, refer to
Activating/Deactivating the Bluetooth Mode on page 133.

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