Yealink SIP-T52S Administrator's Guide

Configuring Basic Features
311
areas in one country. When entered numbers match the predefined area code rule, the IP
phone will automatically add the area code before the numbers when dialing out them. IP
phones only support one area code rule.
Procedure
Area code rule can be configured using the following methods.
Central Provisioning
(Configuration File)
<y0000000000xx>.cfg
Create the area code rule and
specify the maximum and
minimum lengths of entered
numbers.
Parameters:
dialplan.area_code.code
dialplan.area_code.min_len
dialplan.area_code.max_len
dialplan.area_code.line_id
Web User Interface
Create the area code rule and
specify the maximum and
minimum lengths of entered
numbers.
Navigate to:
http://<phoneIPAddress>/servlet?
p=settings-areacode&q=load
Details of Configuration Parameters:
Parameters
Permitted Values
Default
dialplan.area_code.code
String within 16 characters
Blank
Description:
Configures the area code to be added before the entered numbers when dialing out.
Example:
dialplan.area_code.code = 0592
Note: The length of the entered number must be between the minimum length configured
by the parameter “dialplan.area_code.min_len” and the maximum length configured by the
parameter “dialplan.area_code.max_len”. It works only if the values of the parameters
“dialplan.digitmap.enable” and “account.X.dialplan.digitmap.enable” are set to 0 (Disabled).
Web User Interface:
Settings->Dial Plan->Area Code->Code
Phone User Interface:

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