Yealink SIP-T48G Administrator's Manual page 74

Administrator's Guide for SIP-T2_Series_T4_Series IP Phones
Details of Configuration Parameters:
phone_setting.common_power_led_enable
Description:
Enables or disables the power indicator LED to be turned on.
0-Disabled (power indicator LED is off)
1-Enabled (power indicator LED is solid red)
Web User Interface:
Features->Power LED->Common Power Light On
Phone User Interface:
None
phone_setting.ring_power_led_flash_enable
Description:
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)
Web User Interface:
Features->Power LED->Ringing Power Light Flash
Phone User Interface:
None
phone_setting.mail_power_led_flash_enable
Description:
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)
Web User Interface:
Features->Power LED->Voice/Text Mail Power Light Flash
Phone User Interface:
None
phone_setting.mute_power_led_flash_enable
60
Parameters
Permitted
Default
Values
0 or 1 0
0 or 1 1
0 or 1 1
0 or 1 0