Description

Yealink T44U Dubai

Yealink T44U Dubai stands as an indispensable asset for efficient business communication and enhanced productivity. Equipped with a Hall Switch integration, the T44U ensures a quieter operational environment. Boasting 12 lines, a vibrant 2.8-inch color display with back light, and EXP43 support, this phone delivers a comprehensive user experience. Powered by United Yealink Optima HD Voice technology, it guarantees superior audio quality and pristine voice clarity. Notably, call features are executed swiftly and responsively. Additionally, the T44U features dual USB ports, enabling seamless connectivity for Bluetooth, Wi-Fi, USB headsets, and USB recording functionalities. Users have the flexibility to utilize any two ports as per their requirements. The Yealink T4U series inherits the elegant design of the T4 line while introducing enhancements for enhanced interoperability and collaboration. This series enriches the Yealink ecosystem, offering compatibility with a broader range of Yealink headsets, supporting intelligent channel switching, and facilitating headset configuration and upgrades directly from the phone.

Yealink T44U Features

Easy Customization and High Expansibility: With a pair of USB ports at its side, the T44U becomes your indispensable office companion, facilitating Bluetooth, Wi-Fi, USB headset, and USB recording functionalities. You have the freedom to utilize any two of these options simultaneously, tailoring your phone experience to your specific requirements. Furthermore, this phone boasts three customizable pages of flexible buttons, accommodating up to 21 paperless DSS keys, allowing for seamless access to various features. Additionally, it can support up to three expansion modules, enabling the addition of up to 180 extra buttons equipped with LCD displays and LED indicators.

HD Audio:  Yealink’s Optima HD Voice technology integrates advanced hardware and software alongside wideband technology to deliver exceptional acoustic performance. With its hearing aid compatible (HAC) handset, it enhances clarity for individuals with hearing loss, enabling them to perceive voices more distinctly.

Efficient Installation and Provisioning: The Yealink T4U series simplifies provisioning and deployment through Yealink’s Redirection and Provisioning Service (RPS) and Boot mechanism, enabling Zero Touch Provisioning without manual configurations. This streamlines deployment, maintenance, and upgrades, making it effortless to manage. With unified firmware and auto-p templates across all T4U phone models, businesses save time, cut costs, and streamline management and maintenance processes even further.

Secure Transport and Interoperability:  The Yealink T4U series utilizes SIP over Transport Layer Security (TLS/SSL), representing the cutting-edge in network security technology. Compatible with top soft switch providers like 3CX and Broad Soft Broad Works, it ensures seamless integration into various communication ecosystems. With its dual firmware images, the T4U series offers enterprise-level protection, mitigating the risk of system bricking in case of upgrade failure. Additionally, the Security Center feature empowers users to control the connection of their phones to device management platforms/services and manage the reporting of private data as per their preferences.

Yealink T44U Specifications

Audio Features

• HD voice: HD handset, HD speaker
• Hearing aid compatible (HAC) handset
• Acoustic Shield
• Smart Noise Filtering
• Wide band codec: AMR-WB (optional), G.722
• Narrow band codec: AMR-NB (optional), PCMU (G.711μ), PCMA (G.711A), G.723.1, G.729, 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

Phone Features

• 12 VoIP accounts
• One-touch speed dial, redial
• Call forward, call waiting, call transfer, call hold
• Call return, group listening
• Emergency call
• Mute, DND
• Auto answer
• Hoteline
• 5-way conference call
• Direct IP call without SIP proxy
• Ring tone selection/import/delete
• Set date time manually or automatically
• Dial Plan, XML Browser, Action URL/URI
• RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)
• Dual USB ports (2.0 compliant)
  • Bluetooth headset through BT40/BT41/BT51- Support Yealink Bluetooth headset BH71/BH71 Workstation/BH71 Workstation Pro/BH72/BH76/UH38 through BT51
  • DECT wireless headset (Yealink WH62 Portable/WH63Portable)
  • Contact synchronization through BT40/BT41/BT51
  • Simultaneous connection of one headset and one mobile phone through BT40/BT41/BT51
  • Wi-Fi through WF40/WF50
  • USB call recording through USB flash drive
  • USB headset
  • Expansion Module EXP43
  • Wireless Headset Adapter EHS40
  • USB/Bluetooth connectivity to Yealink CP900/CP700 speakerphone/wireless headset UH38, USB connectivity to Yealink wired headset UH34/UH36/UH37:
• Basic functions: Answer / end, call mute
• Enhanced function: audio optimization, redial, call hold, volume synchronization, multiple calls control
• Enhanced DSS key

IP-PBX Features

• Busy Lamp Field (BLF), Bridged Line Appearance (BLA)
• Anonymous call, anonymous call rejection
• Hot-desking, voice mail
• Flexible seating, Executive and Assistant
• Call park, call pickup
• Centralized call recording, call recording
• Visual voice mail

Display and Indicator

• 8” 320×240-pixel color LCD with back light
• LED for call and message waiting indication
• Dual-color (red or green) illuminated LEDs for line status information
• Intuitive user interface with icons and soft keys
• Multilingual user interface
• Caller ID with name and number
• Power saving

 Feature keys

• 8-line keys with LED
• 8-line keys can be programmed up to 21 paperless DSS keys (3-page view)
• 5 features keys: message, headset, mute, redial, hands-free speakerphone
• 4 context-sensitive “soft” keys
• 6 navigation keys
• 2 volume control keys
• Illuminated mute key
• Illuminated headset key
• Illuminated hands-free speakerphone key

Interface

• Dual-port Gigabit Ethernet
• Power over Ethernet (IEEE 802.3af), Class 3
• 2 x USB port (2.0 compliant)
• 1 x RJ9 (4P4C) handset port
• 1 x RJ9 (4P4C) headset port

Other Physical Features

• Color: Classic Grey
• Stand with 2 adjustable angles
• Wall mountable
• External Yealink AC adapter (optional): AC 100-240 V
• input and DC 5 V/1.2 A output
• USB output currency: 5 V 500 mA
• Power consumption (PSU): 1.7W – 4.1W
• Power consumption (PoE): 2.0W – 4.9W
• Dimension (W*D*H*T): 224.9 × 206.2 × 174.9 × 52 mm
• Operating humidity: 5% to 90%, non condensing
• Operating temperature: -10 to +45°C (+14 to 113°F)
• Storage temperature: -30 to +70°C (-22 to +158°F)