Yealink SIP-T54W Wi-Fi IP Phone

Out of stock
SKU
12800036

Thanks to its fully adjustable screen, the T5 Business Phone series effortlessly adapts to your viewing needs from all angles and in all lighting conditions, ultimately ensuring an optimal user experience.

  • Product type: IP telephone
  • Dual-Tone Multi-Frequency (DTMF) modes: in-band, out-of-band, SIP-info
  • Number of lines: 10 lines
  • Volume control: Buttons
  • Display: LCD

Adjustable, high-resolution screen

Thanks to its fully adjustable screen, the T5 Business Phone series effortlessly adapts to your viewing needs from all angles and in all lighting conditions, ultimately ensuring an optimal user experience.

Acoustic Shield technology

The Yealink T5 series of business phones is equipped with Yealink Acoustic Shield technology, which ensures clear, interference-free audio for remote participants by using multiple microphones to create a virtual shield.

Corded and cordless telephones

The new Yealink T5 series of business phones supports DECT handsets via a Yealink DD10K DECT dongle, for up to 4 wireless handsets. You can switch seamlessly between the desk phone and the wireless DECT handset.

Advanced wireless connectivity

Built-in Bluetooth 4.2 for connecting wireless headsets and greater mobility. Wi-Fi 2.4 GHz/5 GHz to help businesses make the most of their wireless network, reduce the cost of internet cables and ensure clear communication in the workplace.

Specifications

Design

Product typeIP telephone
Mobile phone modelWired telephone
Product colourBlack
Device lockYes
For wall mountingYes
AssemblyDesk/Wall

Achievements

Dual-Tone Multi-Frequency (DTMF) modesIn-band, Out-of-band, SIP-info

Phone features

Number of lines10 rules
Answering machineYes
Call on holdYes
Speed dialYes
Putting a call on holdYes
Call forwardingYes
Telephone meetingYes
Call againYes
'Do Not Disturb' functionYes
Caller IDYes
Phone book capacity1,000 entries
Number of VoIP accounts16
Call parkYes
Answer a callYes
Anonymous phone callYes
Block anonymous callsYes
Full-duplexYes
Call nowYes
Short Message Service (SMS)Yes
Sharing contactsYes
Call backYes
Transferring a callYes
Call historyYes
Emergency callYes

Management functions

Integrated voicemailYes
Volume controlButtons
Number of programmable keys10

Display

DisplayLCD
Screen diagonal10.9 cm (4.3")
Screen resolution480 × 272 pixels
TouchscreenNo
Backlit displayYes

Camera

Front-facing cameraNo

Audio

LoudspeakerYes
Mute the microphoneYes
Audio codecsG.722, G.723.1, G.726, G.729A, G.729B, OPUS, iLBC
Voice activity detectionYes
Adaptive jitter buffersYes
Automatic gain controlYes
Generating comfort noise (CNG)Yes
Concealment of packet loss (PLC)Yes

Network

Ethernet LANYes
Type of Ethernet LAN interfaceGigabit Ethernet
Wi-FiYes
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Maximum data transfer rate433 Mbit/s
BluetoothYes
Bluetooth version4.2
Supported network protocolsFTP/TFTP/HTTP/HTTPS
Security algorithmsAES, HTTPS, SIPS
Network standardsIEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1p, IEEE 802.1x, IEEE 802.3af

Gates and interfaces

Number of USB 2.0 ports1
Ethernet LAN (RJ-45) ports2
Number of RJ-9 ports2
DC inputYes

Assets

Power over Ethernet (PoE)Yes
Input voltage of the mains adaptor100 - 240 V
Output voltage of the mains adaptor5 V
Output current of the mains adaptor2 A
Power consumption (average)4.3 W
Power consumption (Power over Ethernet (PoE))5.5 W

Working conditions

Operating temperature (T-T)0 - 40 °C
Relative humidity during use (H-H)10 - 95%

Weight and dimensions

Width233 mm
Depth222.6 mm
Height186.1 mm

Contents of the pack

Ethernet cableYes
Mobile phoneYes
Quick Start GuideYes
Number of handles supplied1 item(s)
Cables includedLAN (RJ-45)
Includes standardYes
Write Your Own Review
You're reviewing:Yealink SIP-T54W Wi-Fi IP Phone
© 2026 BNS Data Logistics. All rights reserved.