User guide

Yealink IP Phones Auto Provisioning Guide
220
Parameter
Permitted
Values
Descriptions
Web Setting Path
phone_setting.ring_power_led_flash_enable
0 or 1
It enables or disables the power indicator LED
to flash when the IP phone receives an
incoming call.
0-Disabled (power indicator LED does not
flash)
1-Enabled (power indicator LED fast flashes
(300ms) red)
If it is set to 0, the status of the power indicator
LED is determined by the value of the
parameter
“phone_setting.common_power_led_enable”
.
The default value is 1.
Features->Power LED->Ring Power
Light Flash
phone_setting.mail_power_led_flash_enable
0 or 1
It enables or disables the power indicator LED
to flash when the IP phone receives a voice
mail or a text message.
0-Disabled (power indicator LED does not
flash)
1-Enabled (power indicator LED slow flashes
(1000ms) red)
The default value is 1.
Features->Power LED->Voice/Text
Mail Power Light Flash