Yealink SIP-T52S Auto Provisioning Guide

Yealink IP Phones Auto Provisioning Guide
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6. Check one or more checkboxes in the Day of Week field.
7. Click Confirm to accept the change.
Flexible Auto Provision
The IP phone performs auto provisioning at a random time on a random day within a specific
period of time. The random day is calculated on the basis of the phone's MAC address. You can
specify an interval and configure what time of the day to trigger the IP phone to perform auto
provisioning.
For example, you can configure the IP phone to check and update new configuration between 1
and 6 o’clock in the morning at a 30-day interval. The IP phone will perform auto provisioning at
a random time (e.g., 03:47) on a random day (e.g., 18) based on the phone's MAC address.
Note that the update time will be recalculated if auto provisioning occurs (e.g., Auto Provision
Now) during this specific period of time.
To activate the flexible auto provision mode via web user interface:
1. Click on Settings->Auto Provision.
2. Mark the On radio box in the Flexible Auto Provision field.
3. Enter the desired value in the Flexible Interval Days field.

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