Yealink T44
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The SIP-T44W IP phone is a feature-rich business tool for excellent communications and extended functionality. Integrated with Hall Switch, T44W gives you a quieter operation and environment. It is a 12-line IP phone that comes with a 2.8-inch color display with backlight and the EXP43 support. United Yealink Optima HD Voice technology, the T44W awards you superb audio quality and crystal-clear voice communications. The phone feels quicker and more responsive when performing call features. With built-in Bluetooth 4.2 and the built-in dual-band 2.4G/5G WiFi, the SIP-T44W IP Phone ensures you to keep up with modern wireless technology and take the first chance in the future wireless age. Moreover, the T44W puts dual USB ports in a phone that makes USB headset, USB recording come true and Yealink EXP43 expansion module, and you can use any two of them freely according to your needs. T44W offers the same elegant appearance as the T4 line, but with improvements for greater interoperability and better collaboration. T44W better builds the Yealink ecosystem and is compatible with more Yealink headsets, supporting intelligent channel switching* and using the phone to configure and upgrade headsets.
• 2.8” 320×240-pixel color LCD with backlight
• Dual USB ports
• Dual firmware images
• Built-in Bluetooth 4.2
• Built-in dual band 2.4G/5G Wi-Fi (802.11a/b/g/
n/ac)
• T4U Auto-P template unified
• T4U firmware unified
• Up to 12 SIP accounts
• PoE support
• USB headset and EHS support
• Supports color-screen expansion modules
• Stand with 2 adjustable angles
• Wall mountable
• Handset with hall switch
Distraction-Free HD Communications
The Yealink T4U series provides distraction-free communications with Yealink’s industry-leading Acoustic Shield Technology. Moreover, by leveraging Yealink’s Optima HD audio technology, and the addition of Opus to its broad audio codec list, Yealink’s new T4U series guarantees HD sound quality and a distortion-free communication experience.
* By supporting Opus, the Yealink T4U series delivers better audio quality in both high-bandwidth and poor network conditions, compared to other wideband or narrowband codecs.
Dual USB Ports, Strong Scalability
All T4U models are equipped with dual USB ports, meaning the entire series allows users to connect two Bluetooth dongles, Wi-Fi dongles, EHS40 headset adapters, USB headsets or USB disks at the same time. With dual USB ports, the new T4U series flexibly adapts to various scenarios and demands.
Color Expansion Module EXP43
Equipped with Yealink’s new EXP43 expansion module, the new T46U/T48U offers a full-colour experience, while the former EXP40 only supports greyscale colour mode. Moreover, when the EXP43 connects to the T43U greyscale phone model, the interface automatically switches to greyscale mode, making it more unified.
Efficient Deployment and Management
Yealink T4U series supports effortless mass deployment and Zero Touch Provisioning with Yealink’s Redirection and Provisioning Service (RPS) and Boot mechanism, making the device management labour-saving and efficient for the administrators.