Yealink CP920 User Manual

Customizing Your Phone
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To upload a custom logo via web user interface:
1. Click on Features->General Information.
2. Select Custom logo from the pull-down list of Use Logo.
3. Click Browse to locate the logo file from your local system.
4. Click Upload to upload the file.
Note
Programable Keys
The CP920 IP conference phone supports 8 programable keys. You can assign predefined
functionalities to programable keys. Programable keys allow you to quickly access features such
as DND. The key type N/A indicates that this programable key provides no functionality until
configuration. Details will be introduced in the following. Some features listed in this chapter
are not available for PSTN accounts. For more information, refer to Appendix C – Unavailable
Features for PSTN on page 164.
To customize programable keys via web user interface:
1. Click on Dsskey->Programable Key.
Delete item will appear after you upload a custom logo, you can click Delete to delete the
custom logo.
The logo file format must be *.dob, contact your system administrator for more information.
Logo customization is configurable via web user interface only.

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