Audio
Voice codecs	G.722, G.723.1, G.726, G.729A, G.729B, OPUS, iLBC
Speakerphone
Microphone mute
Voice activity detection
Adaptive jitter buffers
Automatic gain control
Comfort noise generation (CNG)
Packet loss concealment (PLC)
Camera
Front camera
Design
Product type	IP Phone
Handset type	Wired handset
Product colour	Black
Mounting	Desk/Wall
Device lock
Wall mountable
Display
Display	LCD
Display diagonal	10.9 cm (4.3")
Display resolution	480 x 272 pixels
Touchscreen
Backlight display
Management features
Volume control	Buttons
Number of programmable keys	10
Integrated voicemail
Network
Ethernet LAN interface type	Gigabit Ethernet
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Maximum data transfer rate	433 Mbit/s
Bluetooth version	4.2
Supported network protocols	FTP/TFTP/HTTP/HTTPS
Security algorithms	AES, HTTPS, SIPS
Networking standards	IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1p, IEEE 802.1x, IEEE 802.3af
Ethernet LAN
Wi-Fi
Bluetooth
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95%
Packaging content
Number of handles included	1 pc(s)
Cables included	LAN (RJ-45)
Ethernet cable
Handset
Quick start guide
Stand included
Performance
Dual-Tone Multi-Frequency (DTMF) modes	In-band, Out-of band, SIP info
Phone features
Lines quantity	10 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	16
Answering machine
Call waiting
Speed dialling
Call hold
Call forwarding
Conference call
Redialing
Do not disturb function
Caller ID
Call park
Call pick up
Anonymous call
Anonymous call rejection
Full duplex
Direct call
Short Message Service (SMS)
Phonebook sharing
Call return
Call transfer
Call history
Emergency call
Ports & interfaces
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	2
RJ-9 ports quantity	2
DC-in jack
Power
AC adapter input voltage	100 - 240 V
AC adapter output voltage	5 V
AC adapter output current	2 A
Power consumption (typical)	4.3 W
Power consumption (Power over Ethernet (PoE))	5.5 W
Power over Ethernet (PoE)
Weight & dimensions
Width	233 mm
Depth	222.6 mm
Height	186.1 mm

The Yealink SIP-T54W was designed to be an easy-to-use, high-quality business phone for executives and business people. The adjustable 9.4 cm (3.7 inch) color LCD screen allows you to easily and flexibly find a comfortable viewing angle that suits your personal and environmental requirements. With built-in Bluetooth 4.2 and dual-band Wi-Fi, the SIP-T54W IP phone ensures you keep up with modern wireless technology and stay at the forefront of the future wireless era. The integrated USB 2.0 port allows for USB recording or connection to a direct wired/wireless USB headset or up to three Yealink EXP50 expansion modules. This makes the Yealink SIP-T54W a powerful and expandable office phone that offers optimal desktop efficiency and productivity.

Highlights

• Adjustable 9.4 cm (3.7 inch) LCD color screen
• Up to 16 VoIP accounts
• Built-in Bluetooth 4.2
• Paper tag-free design
• Wall-mountable
• Built-in dual-band Wi-Fi (802.11a/b/g /n/ac)
• USB 2.0 port for USB recording, wired/wireless USB headsets and EXP50
• Dual port Gigabit Ethernet port
• Power over Ethernet port (IEEE 802.3af), Class 3
• With hearing aids compatible handset (HAC)

Product type

• end device corded
• ear category (ElektroG): relevant, category 6: small IT and telecommunications technology devices, small IT and telecommunications technology devices B2C

Specifications

• type of installation: surface-mounted
• Mounting: table mounting, wall mounting

Telephone features

• Headset connectivity: RJ9, USB, Bluetooth
• Hands-free
function - Hearing aid compatible

• Telephone type: SIP
• Number of function keys: 7
• Number of phone book entries: 1000
• Optical call signaling

Connections

• USB
• Number of LAN ports: 2
• Handset connection: Spiral cord

Display

• Display diagonal inch: 3.7 \dlash- Display diagonal cm: 9.4 cm
• Display technology: LCD
• Display type: color
• Display lighting

Power supply

• PoE standard: PoE - 802.3af
• Power supply: optional
• PoE

Data transmission

• Bluetooth
• Bluetooth standard: 4.2
• WiFi
• WLAN standard: IEEE 802.11a - WiFi 2, IEEE 802.11b - WiFi 1, IEEE 802.11g - WiFi 3, IEEE 802.11n - WiFi 4, IEEE 802.11ac - WiFi 5
• WLAN frequency band: dual band

basic properties

• Color: dark gray
• Height: 186.1 mm
• Length/Depth: 222.6 mm
• Width: 233 mm

Scope of delivery

• Yealink SIP-T54W
• Handset with handset cable
• Ethernet cable
• Stand
• First steps