Yealink SIP-T43U Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
568
T57W T54W
T48U/S/-
G
T46U/S/-
G
T42-
U/
T42-
S/
T41S
T42-
G/
T41-
P
T40P/-
G
T29G
T53W/T-
53
/T43U
/T27G
CP92-
0
T23P/T23-
G/
T21(P) E2
T19
(P)
E2
Description
/ / / / / / /
Line key type is
URL
/ / / / / / /
Line key type is
Phone Lock
/ / / / / / /
Line key type is
Directory
/ / / / / / /
Line key type is
Custom Key
/ / / / / / / / /
Line key type is
DECT Intercom
/ / / / / / / / / /
Line key type is
Extend
The ACD state is
available
and
x
and
x
and x
and
x
and x
and x
and
x
The ACD state is
unavailable
The ACD state is
Wrap up
Log out of the
ACD system
The shared
line/bridged line
is idle
(Flash-
ing)
(Flash-
ing)
/ / / / / / /
The shared line
receives a ring-
back tone
(Flash-
ing)
(Flash-
ing)
/ / / / / / /
The shared line
receives an
incoming call
/ / / / / / /
The shared line
is in conversation
/ / / / / / /
The shared line
conversation is
placed on public
hold
(Flash-
ing)
(Flash-
ing)
(Flash-
ing)
(Flash-
ing)
/ / /
(Flash-
ing)
/ /
USB flash
drive/PSTN box
is detecting
(PSTN box is

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