Yealink SIP-T2XP, Руководство по комплектации

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Yealink IP Phones Auto provisioning Guide
206
Parameter Permitted Values Descriptions Web Setting Path
(not applicable to SIP-T20P and SIP-T48G/T46G IP
phones) characters The default value is blank. Upload Logo
lcd_logo.delete =
(not applicable to SIP-T20P and SIP-T48G/T46G IP
phones)
URL within 511
characters
It deletes all custom logo files.
The valid value is: http://localhost/all
The default value is blank.
phone_setting.active_backlight_level =
(only applicable to SIP-T28P IP phones and the
connected EXP39, and SIP-T48G/T46G IP phones
and the connected EXP40)
Integer from 1 to 3
for SIP-T28P and the
connected EXP39 IP
phones.
Integer from 1 to 10
for SIP-T48G/ T46G
IP phones and the
connected EXP40
It configures the level of the active backlight
intensity.
For SIP-T28P IP phones and the connected
EXP39:
The default value is 2.
For SIP-T48G IP phones and the connected
EXP40:
The default value is 10.
For SIP-T46G IP phones and the connected
EXP40:
The default value is 8.
Settings->Preference->Backlight
Active Level
phone_setting.inactive_backlight_level =
(only applicable to SIP-T48G/T46G IP phones)
0 or 1
It configures the phone to go out or reduce
intensity of the backlight on the LCD screen
after a period of inactivity.
0-Off
Settings-> Preference-> Backlight
Inactive Level