Yealink SIP-T52S Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
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Common Power Light On
Common Power Light On allows the power indicator LED to be turned on.
Ringing Power Light Flash
Ringing Power Light Flash allows the power indicator LED to flash when the IP phone receives
an incoming call.
Voice/Text Mail Power Light Flash
Voice/Text Mail Power Light Flash allows the power indicator LED to flash when the IP phone
receives a voice mail or a text message.
Mute Power Light Flash
Mute Power Light Flash allows the power indicator LED to flash when a call is muted.
Hold/Held Power Light Flash
Hold/Held Power Light Flash allows the power indicator LED to flash when a call is placed on
hold or is held.
Talk/Dial Power Light On
Talk/Dial Power Light On allows the power indicator LED to be turned on when the IP phone is
busy.
MissCall Power Light Flash
MissCall Power Light Flash allows the power indicator LED to flash when the IP phone misses a
call.
Procedure
Power indicator LED can be configured using the following methods.
Central
Provisioning
(Configuration
File)
<y000000000
0xx>.cfg
Configure the power indicator LED.
Parameters:
phone_setting.common_power_led_enable
phone_setting.ring_power_led_flash_enable
phone_setting.mail_power_led_flash_enable
phone_setting.mute_power_led_flash_enable
phone_setting.hold_and_held_power_led_flash_enabl
e
phone_setting.talk_and_dial_power_led_enable
phone_setting.missed_call_power_led_flash.enable
Web User Interface
Configure the power indicator LED.
Navigate to:

Yealink SIP-T52S Specifications

General

Touchscreen	-
Display diagonal	2.8 \
Backlight display	Yes
Display resolution	320 x 240 pixels
Lines quantity	16 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	12
AC adapter input voltage	100 - 240 V
Bluetooth version	2.1+EDR
Security algorithms	802.1x RADIUS, HTTPS, MD5
Ethernet LAN interface type	Gigabit Ethernet
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	2
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Voice codecs	G.722, G.723, G.723.1, G.726, OPUS, iLBC
Volume control	Digital
Operating temperature (T-T)	-10 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Front camera	No
Operating system installed	Linux

Weight and Dimensions

Depth	212 mm
Width	211.6 mm
Height	166.8 mm