Yealink SIP-T44U IP Phone

The Yealink SIP-T44U IP Phone is a high-performance business communication solution designed for professionals who require advanced call handling, flexible connectivity, and exceptional audio quality. Featuring a vibrant color display, support for up to 12 SIP accounts, dual Gigabit Ethernet ports, and dual USB connectivity, the SIP-T44U delivers the performance and functionality needed for modern office environments.

Equipped with a 2.8-inch color LCD display with a 320 x 240 resolution and backlighting, the SIP-T44U provides a clear and intuitive user interface for managing calls, contacts, directories, and system settings. Its responsive platform and powerful processor ensure smooth navigation and efficient operation throughout the workday.

Supporting up to 12 SIP accounts and eight line appearances with dual-color LED indicators, the SIP-T44U is ideal for professionals who manage multiple extensions, departments, or high call volumes. Three pages of programmable buttons provide convenient access to frequently used features, contacts, speed dials, and call management functions.

Yealink HD Voice technology delivers crystal-clear audio through both the handset and speakerphone, helping improve communication quality and reduce misunderstandings. Dual USB 2.0 ports offer extensive expansion options, including support for USB headsets, call recording, Bluetooth connectivity via optional BT40 or BT41 adapters, and Wi-Fi connectivity through optional WF40 or WF50 adapters.

For organizations with demanding communication requirements, the SIP-T44U supports up to three optional Yealink EXP43 Expansion Modules, providing up to 180 additional programmable buttons for receptionists, operators, and administrative professionals. Dual-port Gigabit Ethernet and Power over Ethernet (PoE) support ensure reliable network performance and simplified deployment.

Combining advanced features, flexible expansion capabilities, and enterprise-grade performance, the Yealink SIP-T44U is an excellent choice for businesses seeking a scalable and reliable IP phone solution.

Features

• 2.8-inch color LCD display
• 320 x 240 resolution
• Backlit screen
• Yealink HD Voice technology
• Supports up to 12 SIP accounts
• 8 line appearances with dual-color LED indicators
• Dual-port Gigabit Ethernet
• Two USB 2.0 ports
• USB headset support
• USB call recording support
• Bluetooth support via optional BT40 or BT41 adapter
• Wi-Fi support via optional WF40 or WF50 adapter
• Supports up to 3 EXP43 expansion modules
• Up to 180 additional programmable buttons with expansion modules
• 4 context-sensitive soft keys
• 4-way navigation cluster with 6 navigation keys
• Adjustable dual-angle stand
• Wall-mountable design
• Power over Ethernet (PoE) support
• Includes 1-Year Warranty

Specifications

• Phone Type:
  • IP Phone
• Display:
  • 2.8″ Color LCD
  • 320 x 240 Resolution
  • Backlit
• Accounts:
  • Up to 12 SIP Accounts
• Line Keys:
  • 8 Lines with Dual-Color LED Indicators
• Audio:
  • Yealink HD Voice
• USB:
  • Two USB 2.0 Ports
• Network:
  • Dual-Port Gigabit Ethernet
• Headset Support:
  • RJ9 Headset Port
  • USB Headsets
• Wireless Options:
  • Bluetooth via BT40 or BT41 Adapter
  • Wi-Fi via WF40 or WF50 Adapter
• Expansion:
  • Supports Up To 3 Yealink EXP43 Expansion Modules
  • Up To 180 Additional Programmable Buttons
• Power:
  • IEEE 802.3af Power over Ethernet (PoE)
  • Optional PoE Injector
  • Optional AC Adapter (Sold Separately)

Compatibility

Compatible with SIP-based hosted VoIP services and SIP-compatible IP PBX systems.

Please verify compatibility with your hosted service provider or phone system before deployment.

Ideal Applications

• Office Professionals
• Managers
• Administrative Staff
• Receptionists
• Customer Service Teams
• Call Centers
• Small Businesses
• Enterprise Offices

Includes

• Yealink SIP-T44U IP Phone
• 1-Year Warranty

Documentation

Refer to the Yealink SIP-T44U Quick Start Guide for installation and setup instructions.