Yealink SIP-T52S Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
836
Condition
Description
Ring Back
Ring-back tone
Busy
When the callee is busy
Congestion
When the network is congested
Call Waiting
Call waiting tone (For more information on call
waiting, refer to Call Waiting)
Dial Recall
When receiving a call back
Info
When receiving a special message
Stutter
When receiving a voice mail (For more information
on voice mail tone, refer to Voice Mail Tone)
Message
When receiving a text message (For more
information on text message, refer to Short Message
Service (SMS))
Auto Answer
When automatically answering a call (For more
information on auto answer, refer to Auto Answer)
Procedure
Tones can be configured using the following methods.
Central Provisioning
(Configuration File)
<y0000000000xx>.cfg
Configure the tones for the IP
phone.
Parameters:
voice.tone.country
voice.tone.dial
voice.tone.secondary_dial
voice.tone.ring
voice.tone.busy
voice.tone.congestion
voice.tone.callwaiting
voice.tone.dialrecall
voice.tone.info
voice.tone.stutter
voice.tone.message
voice.tone.autoanswer
Web User Interface
Configure the tones for the IP
phone.
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