Yealink SIP-T43U Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
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4.
Save the change and place this file to the provisioning server.
Softkey Layout Configuration
The following table lists the parameters you can use to configure the softkey layout.
Parameter
phone_setting.custom_softkey_enable <y0000000000xx>.cfg
Description
It enables or disables the custom soft keys layout feature.
Permitted
Values
0-Disabled
1-Enabled
Default
0
Web UI
Settings > Softkey Layout > Custom SoftKey
Parameter
phone_setting.custom_softkey.apply_to_states <y0000000000xx>.cfg
Description
It configures the desired call state to apply the custom softkey layout.
To configure the call states to apply the custom softkey layout:
Example:
phone_setting.custom_softkey.apply_to_states = DialingEmpty,DialTransEmpty
It means that DialingEmpty and DialTransEmpty call states will use the custom softkey layout.
To configure the call states not to apply the custom softkey layout:
Example:
phone_setting.custom_softkey.apply_to_states = -DialingEmpty,DialTransEmpty
It means that DialingEmpty and DialTransEmpty call states will not use the custom softkey layout.
Note: Multiple call states are separated by commas. It works only if “phone_setting.custom_softkey_
enable” is set to 1 (Enabled).
Permitted
Values
Blank (all call states will use the custom softkey layout)
Dialing, DialingEmpty, DialTrans, DialTransEmpty, DialConference, DialConferenceEmpty, Talk,
Hold, Held, CallIn, NewCallIn, BeTransferred, SemiAttendTrans, Conferenced, ConferencedHold,
ConferencedNewCallIn, Connecting, CallFailed, Paging, ListeningPaging, RingBack, SemiAt-
tendTransBack

Yealink SIP-T43U Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Gray
Wall mountable	Yes
Sustainability certificates	REACH, RoHS
AC adapter input voltage	100 - 240 V
AC adapter output current	1.2 A
AC adapter output voltage	5 V
Power consumption (typical)	2.2 W
Bluetooth version	4.1
Networking standards	IEEE 802.1Q, IEEE 802.1p, IEEE 802.1x, IEEE 802.3af
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet
Supported network protocols	FTP/TFTP/HTTP/HTTPS, IPv6, LLDP/CDP/DHCP VLAN
USB 2.0 ports quantity	2
Lines quantity	12 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	12
Voice codecs	AGC, AJB, AMR-NB, AMR-WB, G.711Mu, G.711a, G.723.1, G.726, G.729ab, OPUS, PLC, VAD, iLBC
Number of handles included	1 pc(s)
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Display diagonal	3.7 \
Display resolution	360 x 160 pixels
Dual-Tone Multi-Frequency (DTMF) modes	In-band, Out-of band, SIP info
Harmonized System (HS) code	85171800

Weight and Dimensions

Depth	206.2 mm
Width	224.9 mm
Height	174.9 mm
Package depth	223 mm
Package width	246 mm
Package height	120 mm