Yealink SIP-T43U Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
463
Event
Description
Register Failed When the IP phone fails to register an account.
Off Hook When the IP phone is off hook.
On Hook When the IP phone is on hook.
Incoming Call When the IP phone receives an incoming call.
Outgoing Call When the IP phone places a call.
Established When the IP phone establishes a call.
Terminated When the IP phone terminates a call.
Open DND
When the IP phone enables the DND mode.
Note: When the DND mode is Phone, the phone sends the action URL for all accounts;
when the DND mode is Custom, the phone only sends the action URL for the cor-
responding account.
Close DND
When the IP phone disables the DND mode.
Note: When the DND mode is Phone, the phone sends the action URL for all accounts;
when the DND mode is Custom, the phone only sends the action URL for the cor-
responding account.
Open Always Forward
When the IP phone enables the always forward.
Note: When the forward mode is Phone, the phone sends the action URL for all accounts;
when the forward mode is Custom, the phone only sends the action URL for the cor-
responding account.
Close Always Forward
When the IP phone disables the always forward.
Note: When the forward mode is Phone, the phone sends the action URL for all accounts;
when the forward mode is Custom, the phone only sends the action URL for the cor-
responding account.
Open Busy Forward
When the IP phone enables the busy forward.
Note: When the forward mode is Phone, the phone sends the action URL for all accounts;
when the forward mode is Custom, the phone only sends the action URL for the cor-
responding account.
Close Busy Forward
When the IP phone disables the busy forward.
Note: When the forward mode is Phone, the phone sends the action URL for all accounts;
when the forward mode is Custom, the phone only sends the action URL for the cor-
responding account.
Open NoAnswer For-
ward
When the IP phone enables the no answer forward.
Note: When the forward mode is Phone, the phone sends the action URL for all accounts;
when the forward mode is Custom, the phone only sends the action URL for the cor-
responding account.
Close NoAnswer For-
ward
When the IP phone disables the no answer forward.
Note: When the forward mode is Phone, the phone sends the action URL for all accounts;
when the forward mode is Custom, the phone only sends the action URL for the cor-
responding account.
Transfer Call When the IP phone transfers a call.
Blind Transfer When the IP phone performs the blind transfer.

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