Yealink SIP-T2XP Administrator's Manual page 121

Web User Interface:
None
Phone User Interface:
None
Logo customization allows unifying the IP phone appearance or displaying a custom
image on the idle screen such as a company logo, instead of the default system logo.
SIP-T20P IP phones only support a text logo.
The following table lists the logo file format, resolution and total files size for each phone
model.
Phone Model
SIP-T28P
SIP-T26P/T22P
Note Before uploading your custom logo to IP phones, ensure your logo file is correctly
formatted. For more information on customizing a logo file, refer to
Yealink_SIP-T2_Series_T4_Series_IP_Phones_Auto_Provisioning_Guide
http://www.yealink.com/DocumentDownload.aspx?CateId=142&flag=142.
Procedure
The logo shown on the idle screen can be configured using the configuration files or
locally.
Configuration File
Local
Parameters
Logo File Format
.dob
.dob
<y0000000000xx>.cfg
Web User Interface
Configuring Basic Features
Permitted Values
Resolution
<=236*82 2 gray scale
<=132*64 2 gray scale
Configure the logo shown on the
idle screen and specify the
access URL of the custom logo
file.
Parameters:
phone_setting.lcd_logo.mode
lcd_logo.url
phone_setting.lcd_logo.text
Configure the logo shown on the
idle screen.
Navigate to:
http://<phoneIPAddress>/servlet
Default
Total Files Size
<=100KB
<=100KB
, available online:
103