Official Partner
Yealink SIP-T44U Well-rounded SIP Phone for Workers of Co-working Space
Boost Productivity with New-Gen Design
The new Yealink T4U series offers a modern and elegant appearance, along with improvements for greater interoperability and better collaboration.
Sound and Hear with Remarkable Clarity
Yealink Optima HD Voice technology combines cutting-edge hardware and software with wideband technology for maximum acoustic performance.
Efficient Deployment and Management
The Yealink T4U series supports effortless mass deployment and Zero Touch provisioning with Yealink's Redirection and Provisioning Service (RPS) and Boot mechanism, making device management labor-saving and efficient for administrators.
Dual USB Ports for Flexible Expansion Choices
Color-screen Expansion Module EXP43
The 4.3-inch color screen expansion module is designed to offer advanced call handling capabilities with its simplified user interface and up to 60 programmable keys for various features.
Yealink Wireless/Wired USB Headsets
Seamlessly compatible with Yealink wireless/wired USB headsets, it meets the needs of users with large call volumes or headset preferences, making it ideal for call centers or administrative assistants.
Bluetooth/Wi-Fi/Wireless Headset Dongles
With the optional USB dongles, the T44U can be enabled with features including Bluetooth and Wi-Fi or can connect to a compatible wireless headset.
BUILD YOUR UNCRACKABLE PHONE SECURITY
The T44U is shielded with the latest security mechanisms, making your conversations more secure than ever. With TLS 1.3, you benefit from faster and more robust encryption. Learn more enhanced security features in the V87 upgrade.
Yealink T44U SIP Phone | Features at a Glance
2.8” colorLCD with backlight
Up to 12 SIP accounts
Optima HD voice with Acoustic Shield and Smart Noise Filtering
Dual-port Gigabit Ethernet
Wi-Fi via WF40/WF50
Bluetooth via BT41/BT51
Support USB recording
Support expansion modules
Headset, EHS support
PoE support
Stand with two adjustable angles, wall mountable
| Feature | Specification |
|---|---|
| Introduction | |
| Communications | Feature-rich business tool for excellent communications and extended functionality |
| Hall Switch | Integrated, for quieter operation and environment |
| Line Support | 12-line IP phone |
| Display | 2.8-inch color display with backlight |
| Expansion Support | EXP43 support |
| Key Features | |
| Display | 2.8” 320x240-pixel color LCD with backlight |
| USB Ports | Dual USB ports |
| Firmware Images | Dual firmware images |
| Auto-P Template | T4U Auto-P template unified |
| Firmware Unified | T4U firmware unified |
| SIP Accounts | Up to 12 |
| Power | PoE support |
| Headset Support | USB headset and EHS support |
| Wi-Fi | via WF40/WF50 |
| Bluetooth | via BT40/BT41/BT51 |
| Expansion Modules | Supports color-screen expansion modules |
| Stand | With 2 adjustable angles |
| Mounting | Wall mountable |
| Handset | With hall switch |
| Voice | Optima HD Voice |
| Noise Technology | Acoustic Shield |
| Firmware | Unified Firmware |
| Ethernet | Gigabit |
| Expansion | Expansion Module |
| Description | Downloads |
|---|---|
| Datasheet | Downloads |
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