Yealink SIP-T53W Administrator's Guide

Table of Contents
13
Call Forward in Phone Mode Configuration
399
Call Forward in Custom Mode Configuration
403
Call Forward Synchronization for Server-side Configuration
407
Call Transfer
409
Call Transfer Configuration
409
Transfer Mode for Dsskey Configuration
410
Conference
411
Conference Type Configuration
411
Local Conference Configuration
411
Network Conference Configuration
412
USB Recording
413
USB Recording Configuration
413
Multicast Paging
414
Multicast Paging Group Configuration
415
Multicast Listening Group Configuration
416
Multicast Paging Settings
416
Multicast Paging Settings Configuration
417
Advanced Features
420
Call Pickup
420
Directed Call Pickup
420
Directed Call Pickup Configuration
420
Group Call Pickup
422
Group Call Pickup Configuration
422
Dialog Info Call Pickup
423
Dialog Info Call Pickup Configuration
424
Call Completion
424
Call Completion Configuration
427
Example: Using Call Completion
427
Call Park and Retrieve
427
Call Park and Retrieve Configuration
427
Example: Setting Call Park and Retrieve in FAC Mode
429
Example: Setting Call Park and Retrieve in Transfer Mode
429
Automatic Call Distribution (ACD)
430
ACD Key Configuration
430
ACD Configuration
430
Example: Setting ACD
432
Busy Lamp Field
432
BLF Key Configuration
433
BLF List Configuration
433
State Indicator of Remote Line
435
BLF/BLF List Subscription
436
BLF/BLF List Subscription Configuration
437
Visual and Audio Alert for Monitor Lines
439
Visual and Audio Alert for BLF Lines Configuration
439

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