Yealink SIP-T52S Administrator's Guide

Configuring Advanced Features
799
Parameters
Permitted Values
Default
Phone User Interface:
None
Configuring EDK Prompt
The Enhanced DSS Keys (EDK) Prompt parameters must be used if interactivity with user is
implemented as part of any macro.
Procedure
EDK prompt can be configured using the configuration files.
Central Provisioning
(Configuration File)
<y0000000000xx>.cfg
Configure EDK prompt.
Parameters:
edk.edkprompt.X.enable
edk.edkprompt.X.label
edk.edkprompt.X.type
edk.edkprompt.X.userfeedback
Details of Configuration Parameters:
Parameters
Permitted Values
Default
edk.edkprompt.X.enable
(X ranges from 1 to 10)
0 or 1
0
Description:
Enables or disables Enhanced DSS Keys (EDK) prompt X.
0-Disabled
1-Enabled
Note: If a macro attempts to use an EDK prompt that is disabled, the macro execution will
be ignored. It works only if the value of the parameter “features.enhanced_dss_keys.enable”
is set to 1 (Enabled).
Web User Interface:
None
Phone User Interface:
None
edk.edkprompt.X.label
(X ranges from 1 to 10)
String
Blank

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