Yealink SIP-T53W Auto Provisioning Guide

Triggering the IP Phone to Perform Auto Provisioning
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Triggering the IP Phone to Perform Auto
Provisioning
This chapter introduces the following methods to trigger the IP phone to perform auto
provisioning:
 Power On
 Repeatedly
 Weekly
 Flexible Auto Provision
 Auto Provision Now
 Multi-mode Mixed
 SIP NOTIFY Message
 Auto Provisioning via Activation Code
Power On
The IP phone performs the auto provisioning when the IP phone is powered on.
To activate the power on mode via a web user interface:
1. Click on Settings->Auto Provision.
When there is an active call on the IP phone during auto provisioning, the IP phone will detect
the call status every 30 seconds. If the call is released within 2 hours, the auto provisioning will be
performed as usual. Otherwise, the process will be ended due to timeout.

Yealink SIP-T53W Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP mobile phone
Product color	Gray
Keypad illumination	Yes
Wi-Fi standards	802.11a, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version	4.2
Security algorithms	AES, HTTPS, SIPS
Networking standards	IEEE 802.1p, IEEE 802.1x, IEEE 802.3af
Ethernet LAN interface type	Gigabit Ethernet
Supported network protocols	FTP/TFTP/HTTP/HTTPS
Dual-Tone Multi-Frequency (DTMF) modes	In-band, Out-of band, SIP info
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	2
Lines quantity	8 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	12
AC adapter input voltage	100 - 240 V
AC adapter output current	1.2 A
AC adapter output voltage	5 V
Power consumption (typical)	2.3 W
Volume control	Buttons
Number of programmable keys	8
Storage temperature (T-T)	-30 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Display diagonal	3.7 \
Display resolution	360 x 160 pixels
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Number of DECT wireless handsets	4
Voice codecs	G.722, G.723.1, G.726, G.729A, G.729B, OPUS, iLBC

Weight and Dimensions

Depth	210.6 mm
Width	212 mm
Height	174.5 mm