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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Parameters
Permitted Values
Default
Description:
Configures the days of the week for the IP phone to perform an auto provisioning process
weekly.
0-Sunday
1-Monday
2-Tuesday
3-Wednesday
4-Thursday
5-Friday
6-Saturday
Example:
static.auto_provision.weekly.dayofweek = 01
If the value of the parameter “static.auto_provision.weekly_upgrade_interval” is set to 0, it
means the IP phone will perform an auto provisioning process every Sunday and Monday.
If the value of the parameter “static.auto_provision.weekly_upgrade_interval” is set to other
value (e.g., 3), it means the IP phone will perform an auto provisioning process by randomly
selecting a day from Sunday and Monday every three weeks.
Note: It works only if the value of the parameter “static.auto_provision.weekly.enable” is set
to 1 (On).
Web User Interface:
Settings->Auto Provision->Day of Week
Phone User Interface:
None
static.auto_provision.flexible.enable
0 or 1
0
Description:
Triggers the flexible feature to on or off.
0-Off
1-On
If it is set to 1 (On), the IP phone will perform an auto provisioning process at random
between a starting time configured by the parameter
"static.auto_provision.flexible.begin_time" and an ending time configured by the parameter
"static.auto_provision.flexible.end_time" on a random day within the period configured by
the parameter "static.auto_provision.flexible.interval".
Note: The day within the period is based upon the phone's MAC address and does not
change with a reboot whereas the time within the start and end is calculated again with

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