Yealink SIP-T52S Administrator's Guide

Configuring Basic Features
349
Parameters
Permitted Values
Default
Description:
Enables or disables the IP phone to indicate and record missed calls for PSTN account X.
0-Disabled
1-Enabled
If it is set to 0 (Disabled), the IP phone does not display a prompt message and an indicator
icon on the idle screen and log the missed call in the Missed Calls list when it misses calls.
If it is set to 1 (Enabled), the IP phone displays a prompt message and an indicator icon on
the idle screen and logs the missed call in the Missed Calls list when it misses calls.
Note: It is only applicable to CP860 and CP920 IP phones. It works only if the value of the
parameter “features.save_call_history” is set to 1 (Enabled). The prompt message displays
only if the value of the parameter “features.missed_call_popup.enable” is set to 1 (Enabled).
Web User Interface:
Account->Basic->Missed Call Log
Phone User Interface:
None
To configure missed call log via web user interface:
1. Click on Account->Basic.
2. Select the desired account from the pull-down list of Account.
3. Select the desired value from the pull-down list of Missed Call Log.
4. Click Confirm to accept the change.

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