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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Ringer Device for Headset
The IP phones support either or both speaker and headset ringer devices. Ringer Device for
Headset feature allows users to configure which ringer device to be used when receiving an
incoming call. For example, if the ringer device is set to Headset, ring tone will be played
through your headset.
If the ringer device is set to Headset or Headset&Speaker, the headset (either a wired headset
or Bluetooth headset) should be connected to the IP phone and the headset mode also should
be activated in advance. You can press the HEADSET key to activate the headset mode. For
more information, refer to the Yealink phone-specific user guide .
Note
Procedure
Ringer device for headset can be configured using the following methods.
Central Provisioning
(Configuration File)
<y0000000000xx>.cfg
Configure the ringer device for the IP
phone.
Parameter:
features.ringer_device.is_use_headset
Web User Interface
Configure the ringer device for the IP
phone.
Navigate to:
http://<phoneIPAddress>/servlet?p=fe
atures-audio&q=load
Details of Configuration Parameter:
Parameter
Permitted Values
Default
features.ringer_device.is_use_headset
0, 1 or 2
0
Description:
Configures the ringer device for the IP phone.
0-Use Speaker
1-Use Headset
2-Use Headset & Speaker
If the ringer device is set to Headset or Headset&Speaker, the headset should be connected
to the IP phone and the headset mode also should be activated in advance.
Note: If you want to user speaker ringer device for the phone, you have to set the value of
It is not applicable to CP860/CP920 IP phones.

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