Yealink T44U Color LCD SIP Phone
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Product Overview
The Yealink T44U is a feature-rich SIP phone designed to meet the communication needs of modern businesses. With its color LCD display, dual-port Gigabit Ethernet, and support for up to 12 SIP accounts, this IP phone delivers robust functionality for busy professionals.
Key Features & Benefits
- 2.8-inch Color Display: 320x240-pixel resolution with backlight for clear visibility
- 12 VoIP/SIP Accounts: Manage multiple lines efficiently from a single device
- Programmable Line Keys: 8 line keys with LED indicators, expandable to 21 paperless DSS keys across a 3-page view
- Dual-Port Gigabit Ethernet: High-speed connectivity with built-in network switch capability
- Power over Ethernet (PoE): IEEE 802.3af compliant for simplified installation
- Yealink Optima HD Voice Technology: Crystal-clear audio quality for professional communications
- Full-Duplex Speakerphone: Natural, hands-free conversations
- Advanced Noise Filtering: Acoustic Shield and Smart Noise Filtering minimize background distractions
- Dual USB Ports: USB 2.0 compliant for headset and expansion module connectivity
- Integrated Hall Switch: Quieter handset operation
- Enterprise-Grade Security: Dual firmware images and Security Center feature for data privacy control
Product Advantages
The Yealink SIP-T44U is built for organizations that demand reliable, high-quality voice communication. Whether you're managing a busy reception desk, coordinating a sales team, or running a customer service department, this phone's 12-line capacity and programmable keys streamline call handling and improve productivity. The HD voice technology ensures every conversation is clear and professional, while the color display makes navigation intuitive. The dual Gigabit Ethernet ports allow you to connect your computer through the phone, reducing cable clutter and simplifying your desktop setup.
For businesses looking to expand functionality, the T44U is compatible with several optional accessories including the EXP43 Color Expansion Module for additional programmable keys, Wi-Fi and Bluetooth USB dongles for wireless connectivity, and wireless headset adapters for hands-free mobility. The PoE support eliminates the need for separate power outlets at each desk, making deployment faster and more cost-effective.
Technical Specifications
- Manufacturer: Yealink
- Model: SIP-T44U
- Part Number: 1301214
- Display: 2.8-inch color LCD with backlight, 320x240-pixel resolution
- Line Keys: 8 with LED (up to 21 DSS keys via 3-page view)
- SIP Accounts: 12
- Network: Dual-port Gigabit Ethernet
- Power: PoE (IEEE 802.3af) or optional PS5V1200US power adapter
- USB Ports: Dual USB 2.0 ports
- Audio: Full-duplex speakerphone with Optima HD Voice, Acoustic Shield, and Smart Noise Filtering
Optional Accessories
- Yealink EXP43 Color Expansion Module (1300036)
- Yealink WF50 Dual-Band Wi-Fi USB Dongle (1300061)
- Yealink BT41 Bluetooth USB Dongle (1300035)
- Yealink EHS40 Wireless Headset Adapter (1300037)
- Yealink 5V/1.2A Power Supply Unit (PS5V1200US)
Included
- 1x Yealink SIP-T44U IP phone
- 1x Handset with handset cord
- 1x Stand (not applicable to US wall plate Standard)
- 1x Quick Start Guide
- 1x Power Adapter
- 1x Ethernet Cable (optional)
Why Buy from PC Liquidations
When you choose this Yealink T44U, you're backed by over 250,000 happy customers who trust our commitment to quality and service. Each unit undergoes a meticulous testing and inspection process to ensure it meets our high standards. Our dedicated team works diligently to provide you with reliable business communication solutions at competitive prices, so you can focus on what matters most—running your business.
All products come with warranties and our satisfaction guarantee, giving you peace of mind with every purchase. Upgrade your business communications today with the Yealink SIP-T44U IP phone.


New Product
These products are brand new and have never been used. They arrive in the original manufacturer packaging in pristine, factory-fresh condition.
T44U Color LCD SIP Technical Specs
| Manufacturer | Yealink |
|---|---|
| Model | SIP-T44U |
| Part Number | 1301214 |
| LCD dims and Resolution | 2.8-inch color display with backlight, 320x240-pixel resolution |
| Number of Line Keys | 8 line keys with LED (can be programmed for up to 21 paperless DSS keys across a 3-page view); also described as a 12-line IP phone |
| Number of VoIP Accounts | 12 VoIP/SIP accounts |
| PoE support | PoE (IEEE 802.3af) |
| Gigabit Ethernet | Yes, dual-port Gigabit Ethernet |
| Built-in Bluetooth | No |
| Bluetooth version | - |
| Built-In Wi-Fi | No |
| Wi-Fi version | - |
| Speakerphone | Yes, full-duplex |
| OS | - |
| USB ports and type(s) | Dual USB ports (2.0 compliant) |
| Special Feature(s) | Integrated Hall Switch for quieter operation Yealink Optima HD Voice technology Acoustic Shield and Smart Noise Filtering Dual firmware images for enterprise-level system protection Security Center feature for user data privacy control |
| Power Adapter (optional) | PS5V1200US |
| Optional Accessories | Yealink EXP43 Color Expansion Module -1300036 Yealink WF50 Dual-Band Wi-Fi USB Dongle -1300061 Yealink BT41 Bluetooth USB Dongle -1300035 Yealink EHS40 Wireless Headset Adapter -1300037 Yealink 5V/1.2A Power Supply Unit -PS5V1200US |
| Included | 1x Yealink SIP-T44U IP phone 1x handset with handset cord 1x stand (not applicable to US wall plate Standard) 1x Quick Start Guide 1x Power Adapter 1x Ethernet Cable (optional) |
No-hassle returns. Zero restocking fees.
Wrong item? Changed your mind? Don't need it anymore? We've got you covered.
30-Day Returns
- No restocking fees, ever
- Refund or store credit — your choice
- 30 days from invoice date
- Return in original condition, securely packed
Fast Shipping
- Ships within 2 business days*
- Rush & Saturday delivery available — call us
- Free ground shipping available (continental US orders over $500)
- Overnight delivery available
1-Year Warranty
- Covers defects & functional failures
- Normal business use, from date of purchase
- Batteries: 90 days (consumable)
- Excludes misuse, modification, mishandling
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