Skip to the beginning of the images gallery

Supports Wi-Fi Via Yealink WF50
Supports Bluetooth Via Yealink BT41
2.8 Inch 320px x 240px Pixel Display with Backlight
Up to 12 SIP Accounts, Ultra HD Audio
Up to 40 DSS Keys, Stand with 2 Adjuable Angles
TEE Hardware Security Encryption

_{*Please Note This Phone is PoE and Does Not Include a Power Supply - If PoE is not Available a Power Supply Unit will need to be Purchased*}

Yealink SIP-T73U IP Phone

Name: Yealink SIP-T73U IP Phone
Brand: Yealink
SKU: 20698
Price: 96 GBP
Availability: InStock
Rating: 100 (2 reviews)

PMC Product code

20698

Manufacturer's Product Code

1301012 / SIP-T73U

In Stock

Condition

Brand New

Rating:

100% of 100

2 Reviews Add Your Review

£80.00 £96.00

Add to Compare

Details

About the Yealink SIP-T73U

The Yealink T73U IP Phone is an all-in-one business solution offering exceptional voice communications and expanded capabilities. Its sleek, modern redesign aligns with contemporary aesthetics, while Hall switch technology ensures a quieter office environment.

Supporting 12 SIP account registrations and featuring a 2.8 Inch Backlit Colour Display (with EXP55 expansion station compatibility), the T73U delivers ultra-high-definition voice quality for crystal-clear calls.

During calls, the Phone operates with enhanced speed and responsiveness. A convenient built-in USB port provides versatile functionality for USB Headsets and USB Recording, allowing you to choose based on your needs.

The T73U runs on Linux 6.1, coupled with a TEE hardware encryption solution, ensuring a highly secure storage experience. This also contributes to improved phone performance, offering more flexible interoperability and a superior collaboration experience.

As part of the strengthened Yealink ecosystem, the T7X series is compatible with a wider range of Yealink headsets, supporting LCD-based configuration and upgrades, along with intelligent channel switching via wear detection.

Ultra HD Audio

The Yealink T7X Series Phones deliver exceptionally clear and Ultra High Definition sound quality, streamlining communication. Yealink achieves optimal acoustic performance by seamlessly integrating cutting edge hardware and software with broadband technology. Additionally, the Hearing Aid Compatible (HAC) Handset ensures that individuals with hearing loss can experience clearer audio.

High Security & Interoperability

The T73U integrates the latest TLS/SSL network security technology to safeguard communications. It offers broad compatibility with leading soft switch vendors like 3CX, Broadsoft, and Broadworks. For enterprise-level system protection, the T73U includes a dual system function that enables proactive phone system backups, preventing crashes due to upgrade failures.

Furthermore, its Security Centre function empowers users to control whether the phone connects to device management platforms/services and to specify which private data can be reported.

Customisable & Expandable

The T73U enhances efficiency with support for five-page turning and up to 40 programmable buttons. For even greater customization and time savings, it can be cascaded with up to three expansion units, providing an impressive total of 234 programmable buttons to streamline operations and ensure highly efficient office work.

Easy Installation & Deployment

Deploying Yealink T7X series IP Phones is remarkably fast and efficient, thanks to Yealink RPS (Redirection and Provisioning Service) and Boot mechanisms, enabling true zero-touch provisioning.

Users simply power on and connect to the internet; the phone then automatically configures and upgrades itself, eliminating manual intervention and significantly reducing time and cost. Furthermore, the entire T7X series shares a unified firmware, which greatly simplifies management, upgrades, and maintenance, leading to lower overall costs.

Linux 6.1

Running on the updated Linux 6.1 version, the T73U boasts enhanced security and stronger performance. This is further bolstered by its TEE hardware encryption solution, ensuring a highly secure data storage experience.

Key Features

2.8 Inch 320 X 240 Pixel Display with Backlight
Up to 12 VoIP Accounts
Handset with Hall Switch
Wall Mountable (Wall Mount not Included)
Stand with 2 Adjustablr Angles Enabling Optimal Viewing
Supports Colour Screen Expansion Modules
PoE Support, Ultra HD Audio, Unified Firmware
Linux 6.1 Version, TEE Hardware Security Encryption
USB Port, USB Recording
Headset and EHS Support
Supports Wi-Fi Via Yealink WF50 Wi-Fi USB Dongle
Supports Bluetooth Via Yealink BT41 Bluetooth USB Dongle

Specifications:

Phone Features

12 VoIP Accounts, Optima HD Voice
One Touch Speed Dial, Hotline, Mute, DND
Call Hold, Call Forward, Call Waiting, Call Transfer
Group Listening, Emergency Call, Acoustic Shield
Redial, Call Return, Auto Answer
Direct IP Call without SIP Proxy
Ringtone Selection / Import / Delete
Set Date / Time Manually or Automatically
Dial Plan, XML Browser, Action URL / URI
RTCP-XR, (RFC3611)
Custom DSS Key
Accessibility Features

User Interface

LCD Screen - 2.8 Inch - 320 x 240 Pixel Resolution Screen
Supports Wallpaper and Screen Saver
Incoming Calls and Unread Message Indicator Lights
Intuitive User Interface
Multilingual User Interface
Caller ID Display of Name, Number and Photo
Supports both Dark and Light Themes

Network and Security

SIP v1 (RFC2543), v2 (RFC3261)
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 Synchronisation 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 /S HA224 / 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

Interface

Dual Port Gigabit Ethernet, 1 x USB 2.0 Interface (Phone Side)
Wi-Fi Via Yealink WF50
USB Flash Drive
Connecting a Headset, Conneciting to the Colour Screen Expansion Module, Wireless Headset Adapter Yealink EHS40
Supports Bluetooth Headsets Via Yealink VT41 / BT51
Expansion Module EXP55, can Support up to 3 Colour Screen Expansion Modules Cascaded
Yealink EHS40 - Wireless Headset Adapter Enables Remote Call Control from Compatible Wireless Headsets
Supports USB / Bluetooth Connectivity to Yealink CP900 / CP700 Speakerphone / Wireless Headset UH38, USB Connectivity to Yealink Wired Headset UH34 / UH36 / UH37

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 Handsfree Speakerphone with AEC
VAD, CNG, AEC, PLC, AJB, AGC

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, Wallpaper, Screensaver
Caller ID with Name, Number and Photo
Power Saving

IP-PBX Features

Busy Lamp Field (BLF), Bridged Line Appearance (BLA)
Anonymous Call, Anonymous Call Rejection
Message Waiting Indicator (MWI)
Voice Messages, Call Park
Call Pickup, Intercom, Multicast
Music on Hold
Call Recording, Mobile Ofiice, Chief Assistant
Server Based Recording Function
Visual Mailbox User Interface

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)
2 Volume Control Keys
6 Navigation Keys

Management

Configuration - Browser / Phone / Auto-Provision
Auto-Provision Via FTP / TFTP / HTTP / HTTPS for Mass Deploy
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
Supports Yealink Device Management Platform (YDMP/YMCS)

Package Contents

Yealink SIP-T73U IP Phone
Handset, Handset Cord
Ethernet Cable (2m CAT5E UTP Cable)
Desktop Stand, Quick Start Gude

More Information

More Information
Product Details
Colour	Grey
Manufacturer's Code:	1301012 / SIP-T73U
EAN	6938818320680
Warranty	2 Years
Manufacturer	Yealink
Product Type
Line Type	VoIP/SIP
Yealink Handset Series	Yealink T7 Series
For use with	VoIP / SIP
Wi-Fi	No Wi-Fi
Please Note
Please note	All information is provided for reference only. If you are unsure about any of the features listed, please check the manufacturer's official information.