• IP Phones
  • IP Phone, Dual GigE, 2.8in LCD, PoE, Built-in WiFi 6 and Bluetooth

Yealink SIP-T73W IP Phone, Dual GigE, 2.8in LCD, PoE, Built-in WiFi 6 and Bluetooth

IP Phone, Dual GigE, 2.8in LCD, PoE, Built-in WiFi 6 and Bluetooth

High-Performance SIP Phone for Exceptional Audio Calls

Please feel free to contact us about this item, and we will recommend an IT Sales and Service Provider in your area.


Resellers: for pricing and to place orders.

In stock email will be sent.
Instock notification already exists.
Order SKU: Supplier Code:

The Yealink T73W IP phone is a comprehensive business communication device designed to deliver exceptional voice quality and advanced functionality. Featuring Hall switch technology, it helps maintain a quieter office environment by reducing mechanical noise.

With a sleek, modern redesign, the T73W aligns with contemporary aesthetic standards—thinner, more stylish, and visually refined. It supports up to 12 SIP accounts and includes a 2.8-inch color backlit display, along with compatibility for the EXP55 expansion module, enhancing usability and scalability.

Powered by Yealink’s ultra-HD voice technology, the T73W ensures crystal-clear audio and highly responsive call performance. Integrated Bluetooth 5.0 and dual-band Wi-Fi 6 (2.4G/5G) modules keep you connected with cutting-edge wireless capabilities, positioning your business for the future.

A built-in USB port adds flexibility, enabling support for USB headsets and recording, so you can tailor your setup to your specific needs. Running on Linux 6.1 with TEE hardware encryption, the T73W offers enhanced security and reliable data storage, while boosting overall system performance and interoperability.

Part of the Yealink T7X series, the T73W strengthens the Yealink ecosystem with broader compatibility across Yealink headsets. It supports LCD-based headset configuration and upgrades and works seamlessly with headsets featuring wearing detection for intelligent channel switching—delivering a smarter, more collaborative communication experience.

  • 2.8” 320×240 pixel display with backlight
  • Linux 6.1 version
  • TEE hardware encryption solution
  • Dual system function
  • T7X Auto-P template unified
  • Unified firmware for T7X series (T73U, T73W, T74U, T74W, T77W), T85W, and T87W
  • Up to 12 SIP accounts
  • PoE support
  • Headset, EHS support
  • Built-in Bluetooth, Wi-Fi
  • Supports color-screen expansion modules
  • Stand with 2 adjustable angles
  • Wall mountable
  • Handset with hall switch

AUDIO FEATURES
  • HD voice: HD handset, HD speaker
  • Hearing aid compatible (HAC) handset
  • Acoustic Shield
  • Smart Noise Filtering
  • Audio codec: AMR-WB (optional), G.722
  • Narrowband codec: AMR-NB (optional), PCMU (G.711μ), PCMA (G.711A), G.723.1, G.729, G.729A, G.729B, G.729AB, G.726, iLBC
  • DTMF: In-band, Out-of-band (RFC 2833) and SIP INFO
  • Full-duplex hands-free speakerphone with AEC
  • VAD, CNG, AEC, PLC, AJB, AGC

USER INTERFACE
  • LCD screen
  • 2.8-inch 320×240 resolution screen
  • Support wallpaper and screen saver
  • Incoming calls and unread message indicator lights
  • Intuitive user interface
  • Support multi-language operation interface
  • Caller ID display of name, number, and photo
  • Supports both dark and light themes

PHONE FEATURES
  • 12 VoIP accounts
  • One-touch speed dial, hotline, mute, DND
  • Call hold, call forward, call waiting, call transfer
  • Group listening
  • Emergency call
  • Redial, call return, auto answer
  • Direct IP call without SIP proxy
  • Ring tone selection/import/delete
  • Set date time manually or automatically
  • Dial plan, action URL/URI
  • XML Browser, XML Push
  • RTCP-XR (RFC3611)
  • Custom DSS Key
  • Accessibility features

DIRECTORY
  • Local phonebook up to 1000 entries
  • Blocklist
  • XML/LDAP remote phonebook
  • Google Contacts
  • Smart dialling
  • Contacts search/import/export
  • Call history: All records/dialled/received/missed/forwarded calls

IP-PBX FEATURES
  • Busy Lamp Field (BLF), Bridged Line Appearance (BLA)
  • Anonymous call, anonymous call rejection
  • Message Waiting Indicator (MWI)
  • Voice messages, call parking
  • Call pickup, intercom, multicast
  • Music on hold
  • Call recording, mobile office, chief assistant
  • Server-based recording function
  • Visual mailbox user interface

DISPLAY AND INDICATOR
  • LED for call and message waiting indication
  • Account status information red and green dual colour indicator light
  • Intuitive user interface with icons and soft keys
  • Multilingual user interface
  • Caller ID with name and number
  • Screensaver
  • Power saving

FEATURE KEYS
  • 8 line keys with LED keys (up to 40 dss keys, 5 pages)
  • 4 touch buttons: message, headset, mute, pagination (mute/headset/pagination button with indicator light)
  • 4 function keys: call hold, call transfer, redial, hands-free
  • 2 volume control keys
  • 6 navigation keys

INTERFACE
  • Dual Gigabit Ethernet ports
  • 1 x USB 2.0 interface (phone side):
    • USB flash drive
    • Connecting a USB headset
    • Connecting to the colour screen expansion station
    • Wireless Headset Adapter EHS40
  • 1 x security keyhole
  • 1 x RJ9 (4P4C) handset interface
  • 1 x RJ9 (4P4C) headset jack
  • 1 x 5V power port
  • USB interface (compatible with 2.0):
    • Support Bluetooth headsets via BT51
    • Supports connecting Yealink Bluetooth headset BH71/BH71 Workstation/BH71 Workstation Pro/BH72/BH76 via BT51
    • USB Recording
    • USB Headset
    • Expansion module EXP55, can support up to 3 colour screen expansion modules cascaded
    • Wireless Headset Adapter EHS40
  • Support USB or Bluetooth connection to Yealink CP900/CP700 and UH38, USB connection to UH34/UH36/UH37:
    • Basic functions: answer/end/mute call
    • Advanced functions: sound quality optimization/redial/call hold/volume adjustment two-way synchronization/multi-way call control

MANAGEMENT
  • Configuration: browser/phone/auto-provision
  • Auto provision via FTP/TFTP/HTTP/HTTPS for mass deployment
  • Auto-provision with PnP
  • Broadsoft device management
  • Zero-Sp-Touch, TR-069
  • Phone lock for personal privacy protection
  • Reset to factory, reboot
  • Package tracing export, system log
  • Support Yealink Device Management Platform (YDMP/YMCS)

NETWORK AND SECURITY
  • Built-in Dual-Band Wi-Fi:
    • Network standard: IEEE802.11a/b/g/n/ac/ax
    • Frequency band: 2.4GHz/5.0GHz
  • Built-in Bluetooth 5.0:
    • Connecting Bluetooth headset
    • Connect your phone
    • Connect headset and phone at the same time
    • Connect to PC as PC peripheral
  • IPv4/IPv6
  • SIP v1 (RFC2543), v2 (RFC3261)
  • Call server redundancy supported
  • NAT traversal: STUN mode
  • Proxy mode and peer-to-peer SIP link mode
  • IP assignment: static/DHCP
  • HTTP/HTTPS web server
  • Time and date synchronization using SNTP
  • UDP/TCP/DNS-SRV (RFC 3263)
  • QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP
  • Support SRTP protocol
  • Transport Layer Security (TLS 1.3)
  • HTTPS certificate manager
  • AES encryption for configuration file (AES256)
  • Supported authentication mechanisms: MD5/SHA1/SHA224/SHA256/SHA384/SHA512
  • OpenVPN, IEEE802.1X, L2TP VPN
  • LLDP/CDP/DHCP VLAN, ICE
  • WPA2/WPA3
  • Secure boot
  • GARP (Generic Attribute Registration Protocol)
  • Linux 6.1 version
  • TEE hardware encryption solution

OTHER PHYSICAL FEATURES
  • Operating environment humidity: 5% – 90%
  • Operating temperature: -10 to +45 ° C (+14 to 113 ° F)
  • Storage temperature: -30 to 70?
  • Support PoE power supply (IEEE 802.3af), class 2
  • Power adapter (optional): AC 100-240V input, DC 5V/2A output
  • USB output current: 5V/500mA
  • Power consumption (PSU): 1.30 W-1.48 W
  • Power consumption (PoE): 1.368 W-1.832 W
  • Dimension (W*D*H): 208.95 mm*202.13 mm*50.43 mm

PACKAGE FEATURES
  • Package content:
    • Yealink T73W IP phone
    • Handset with handset cord
    • Ethernet Cable (2m CAT5E UTP Cable)
    • Stand
    • Quick Start Guide