YL-T73W

Yealink T73W Multifunctional SIP Phone

Yealink T73W Multifunctional SIP Phone, Wi-Fi, Built-In Bluetooth, PoE support, Excludes PSU, HD voice, 2.8-inch 320 x 240 LCD screen, 12 VoIP accounts, 5-way Conferencing, 8 linekeys with LED Keys, 4 Touch buttons, 4 Function Keys, 2 Volume control Keys, 6 navigation Keys, Dual Gigabit Ethernet Ports, 1x USB 2.0 Interface (Phone side), 1 x RJ9 (4P4C) Handset Interface, 1 x RJ9 (4P4C) Headset jack, Built-In Dual-Band Wi-Fi, Bluetooth 5.0

Overview:

Yealink T73W Multifunctional SIP Phone - A Smarter Communication Solution
Yealink's T73W SIP phone offers a perfect balance of style, security, and performance for modern businesses. Designed with sleek aesthetics and cutting-edge technology, this model ensures crystal-clear communications and top-notch security while seamlessly integrating into your office environment. Whether you're upgrading your current office setup or building a new one, the T73W delivers an intuitive user experience with advanced features like built-in Bluetooth 5.0, Wi-Fi 6.0, and exceptional audio quality.

Features:

Key Benefits and Features of Yealink T73W:

The Yealink T73W SIP phone brings high-definition sound quality and enhanced security, making it the ideal choice for businesses that prioritize seamless communication and privacy. Here's a breakdown of the key highlights:

• Enhanced Audio Quality : With advanced noise-filtering technology, the T73W ensures clear, uninterrupted communication, even in noisy environments.
• Built-in Bluetooth and Wi-Fi : Stay connected with Bluetooth 5.0 and dual-band Wi-Fi 6.0, offering better device coordination and faster network connections.
• Intuitive User Interface : The sleek 2.8-inch color LCD screen and responsive touch buttons provide easy access to key functions.

• Advanced Security Features:

  : The T73W supports multiple security rings, including device integrity protection, network security, and transmission encryption, safeguarding your business communications.

Uncompromising Audio for Clear Conversations
The Yealink T73W is engineered for superior audio performance, ensuring that your calls are always clear and easy to understand. Its intelligent noise cancellation and optimized acoustic shield work together to reduce background noise, providing a cleaner, more focused call experience.

• Smart Noise Filtering : Eliminates unwanted sounds for more effective communication.
• Acoustic Shield : Further enhances call quality by blocking external disturbances.
• 3W Speaker : Delivers clear sound for conference calls and everyday conversations.

User-Friendly Experience with Smarter Design
The Yealink T73W features a streamlined, user-friendly interface, designed to enhance productivity and ease of use.

• Customizable Display : The 2.8-inch color display is bright and easy to read, with a backlight for enhanced visibility.
• Flexible Stand : Adjustable angles allow users to position the phone for optimal viewing.
• Light and Dark Themes : Choose between two themes for a personalized, comfortable user experience.

Seamless Connectivity for Better Collaboration
Connectivity is at the heart of modern communication, and the Yealink T73W ensures you stay connected. With Bluetooth 5.0 and Wi-Fi 6.0, the T73W supports smooth integration with headsets, mobile devices, and other communication tools.

• Bluetooth 5.0 : Easily connect wireless headsets for a tangle-free communication experience.
• Dual-Band Wi-Fi : Enjoy faster, more reliable connections with dual-band Wi-Fi, ideal for businesses looking to keep up with the latest technology.
• USB Ports : The T73W includes a USB interface for connecting compatible USB headsets or recording devices.

High Security for Peace of Mind
The Yealink T73W SIP phone integrates advanced security measures to protect your business communications from potential threats. Its three-ring security approach includes:

• Core Ring : Protects device integrity with secure boot and firmware encryption.
• Shield Ring : Safeguards network connections using WPA3 and 802.1X authentication.
• Guard Ring : Secures your transmission data with TLS 1.3 encryption and SRTP media protection.

Simplified Installation and Maintenance
With Yealink's RPS (Redirection and Provisioning Service), the T73W can be deployed quickly and effortlessly, minimizing manual setup and reducing deployment costs.

• Zero-Touch Provisioning : Simply power on the device, and it will automatically configure itself, saving time and effort.
• Unified Firmware : The T73W uses a unified firmware system across Yealink's T7X series phones, simplifying management, updates, and maintenance for your team.

Customizability and Scalability for Growing Businesses
As your business grows, the T73W adapts to your needs. It supports up to 40 programmable keys and can be expanded with up to three additional expansion modules for increased functionality.

• Programmable Keys : Save time and improve efficiency by assigning frequently used functions to the phone's programmable keys.
• Expansion Modules : Scale your phone system as needed with the option to add expansion units.

Advanced Wireless Technology for Future-Proofing Your Office
The T73W is future-proof, designed to meet the demands of the rapidly evolving tech landscape. With built-in Bluetooth 5.0 and Wi-Fi 6.0, the T73W ensures that your office stays connected with the latest wireless standards. Additionally, the phone supports Yealink's video conferencing software, enabling content sharing for a more collaborative experience.

Conclusion
The Yealink T73W SIP phone combines advanced functionality, sleek design, and robust security, making it a top choice for businesses seeking to enhance their communication systems. Whether you need clear audio, secure connections, or easy integration with existing tools, the T73W delivers. With its future-proof connectivity options, customizable interface, and superior sound quality, this phone is built to meet the needs of modern businesses.

Specifications:

© 2026 Respective owners and brand holders. This table has been carefully researched and generated by Laptop Direct CC (https://www.laptopdirect.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specifications
Product Code	YL-T73W
Specifications	Description
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 320x240 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
	5-way conferencing
	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 dialing
	Contacts search/import/export
	Call history: All records/dialed/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 color 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 linekeys with LED keys (up to 40 dsskeys, 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 color 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 color screen expansion module 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)
	TEE hardware encryption solution
Other Physical Features	Operating environment humidity: 5% - 90%
	Operating temperature: -10 to +45 degrees C (+14 to 113 degrees F)
	Storage temperature: -30 to 70degreesC
	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*T): 209.0 mm*167.5 mm*214.8 mm*53.4 mm
Package Features	Package content:
	- Yealink T73W IP phone
	- Handset with handset cord
	- Ethernet Cable (2m CAT5E UTP Cable)
	- Stand
	- Quick Start Guide
	- Power Adapter (Optional)
	- Wall Mount Bracket (Optional)
	Qty/CTN: 5 PCS
	N.W/CTN: 5.554 kg
	G.W/CTN: 6.126 kg
	Giftbox size: 231 mm*237 mm*102 mm
	Carton Meas: 530 mm*243 mm*247 mm