Yealink SIP-T53W Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
264
Permitted
Values
Blank or 0 (all valid function types are available);
Dsskey type IDs.
For supported Dsskey types and IDs, refer to Supported Dsskey Types.
Default
Blank
Parameter
programablekey.X.type
[1]
<y0000000000xx>.cfg
Description
It configures a key feature for a specific programmable key.
Permitted
Values
0-N/A
2-Forward
5-DND
7-Recall
8-SMS
9-Pick up
13-Speed Dial
14-Intercom
22-XML Group
23-Group Pickup
24-Multicast
Paging (Paging)
27-XML Browser
28-History
30-Menu
32-New SMS
33-Status
34-Hot Desking
38-LDAP (only
appear when
“ldap.enable = 1”)
40-Prefix
41-Zero Touch
43-Local Directory (Local Phonebook)
45-Local Group
50-Phone Lock
51-Switch Account Up (not applicable to T57W/T19(P) E2)
52-Switch Account Down (not applicable to T57W/T19(P) E2)
61-Directory
66-Paging List
73-Custom Key (only appear when “features.enhanced_dss_
keys.enable = 1”)
104-Google Contacts (only appear when “google_contact_serv-
er.enable = 1”)
150-Extend (only applicable to
T54W/T53W/T53/T46U/T46S/T43U/T42S/T42U/T41S/T27G
phones)
310-Dect Intercom (only applicable to T57W/T54W/T53W/T53
phones when the DECT USB dongle is connected)
Note: The permitted values are configurable by “programablekey.type_range.custom”.
Default
X=1, default: 28 - History
X=2, default: 61 - Directory
X=3, default: 5 – DND
X=4, default: 30 - Menu
X=5, default: 28- History
X=6, default: 61- Directory
X=7, default: 51- Switch Account Up
X=8, default: 52- Switch Account Down
X=9, default: 33- Status
X=10, default: 0 - NA
X=11, default: 0 – NA
X=12, default: 0 - NA
X=13, default: 0 – NA
X=14, default: 2- Forward
X=17, default: 0 – NA
X=18, default: 0 – NA
Web UI
Dsskey > Programmable Key > Type
Parameter
programablekey.X.history_type
[1]
<y0000000000xx>.cfg
Description
It configures the history type of programmable key.
Permitted
Values
0-Local History
1-Network CallLog (only appear when "bw.enable=1" and "bw.xsi.call_log.enable=1")

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