Yealink SIP-T54W Administrator's Guide

Phone Customization
249
Web UI
Features > Power LED > Mute Power Light Flash
Parameter
phone_setting.hold_and_held_power_led_flash_
enable
<y0000000000xx>.cfg
Description
It enables or disables the power LED indicator to flash when a call is placed on hold or is held.
Permitted
Values
0-Disabled (power LED indicator does not flash)
1-Enabled ( power LED indicator fast flashes (0.5s) red)
For T19(P) E2 phones:
0-Disabled (power LED indicator does not flash)
1-Enabled ( power LED indicator fast flashes (0.5s) yellow)
Default
0
Supported
Devices
All phones except CP920
Web UI
Features > Power LED > Hold/Held Power Light Flash
Parameter
phone_setting.talk_and_dial_power_led_enable <y0000000000xx>.cfg
Description
It enables or disables the power LED indicator to be turned on when the phone is busy.
Permitted
Values
0-Disabled (power LED indicator is off)
1-Enabled (power LED indicator glows red)
For T19(P) E2 phones:
0-Disabled (power LED indicator is off)
1-Enabled (power LED indicator glows yellow)
Default
0
Supported
Devices
All phones except CP920
Web UI
Features > Power LED > Talk/Dial Power Light On
Parameter
phone_setting.missed_call_power_led_flash.en-
able
<y0000000000xx>.cfg
Description
It enables or disables the power LED indicator to flash when the phone misses a call.
Permitted
Values
0-Disabled (power LED indicator does not flash)
1-Enabled (power LED indicator slowly flashes (1s) red)
For T19(P) E2 phones:
0-Disabled (power LED indicator does not flash)
1-Enabled (power LED indicator slowly flashes (1s) yellow)
Default
1
Supported
Devices
All phones except CP920
Web UI
Features > Power LED > MissCall Power Light Flash
Parameter
phone_setting.autop_led_flash_enable <y0000000000xx>.cfg

Yealink SIP-T54W Specifications

General

Connectivity	Dual-port Gigabit Ethernet
SIP Accounts	16
Opus Codec Support	Yes
Audio Features	HD voice with Yealink Acoustic Shield technology
Expansion Module	Supports up to 3 EXP50 expansion modules
Power over Ethernet (PoE)	Yes
Headset Support	Yes, RJ9 headset port, USB headset support, Bluetooth headset support
Resolution	480 x 272 pixels
Bluetooth	Yes, Bluetooth 4.2
USB Ports	2 (USB 2.0)