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        CATEGORY

        Product

        SIP- T34W
        Cost-effective WiFi IP phone
        SIP-T44U
        SIP-T44U
        W71H
        W71H

        All Specifications

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        COMPARE OPTIONS

        Key Features and Benefits
        Keywords
        Stronger Performance, More Possibilities，Superior HD Audio, Better Communication，Wireless Transmission，High Expandability，All-in-One Platform, Convenient Management
        CommunicationsThe SIP-T44U IP phone is a feature-rich business tool for excellent communications and extended functionality. Integrated with Hall Switch, T44U 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.
        HD Audio ，Long Standby Time，Noise Cancellation，Belt Clip，3.5mm Headset jack
        Key Features
        • Built-in dual band 2.4G/5G Wi-Fi (802.11a/b/g/n/ac) • USB 2.0 port for wired USB headsets/Bluetooth headsets • Yealink HD Voice • 2.4” 320 x 240-pixel color display with backlight • Dual-port Gigabit Ethernet • PoE support • Up to 4 SIP accounts • Local 5-way conferencing • Support EHS Wireless Headset • Unified Firmware • Support YDMP/YMCS • Stand with 2 adjustable angles • Wall mountable • Handset with hall switch
        • 2.8” 320x240-pixel color LCD with backlight• Dual USB ports• Dual firmware images• T4U Auto-P template unified• T4U firmware unified• Up to 12 SIP accounts• PoE support• USB headset and EHS support• Wi-Fi via WF40/WF50• Bluetooth via BT40/BT41/BT51• Supports color-screen expansion modules• Stand with 2 adjustable angles• Wall mountable• Handset with hall switch2.8-inch ScreenOptima HD VoiceDual USB PortsAcoustic ShieldUnified FirmwareGigabitExpansion Module
        New modern commercial design, more compact and easy to carry Up to 35-hour talking time (in ideal conditions) Up to 400-hour standby time (in ideal conditions) HD voice and FNR (Flexible Noise Reduction)/Noise Cancellation Headset connection via 3.5 mm jack Sturdy and reliable belt clip to move discretionarily
        Overview
        Content Sharing
        Camera
        Operating System
        DECT Technology: Yealink DECT technology focuses on high-quality Audio VoIP (wideband) and bit-rate data applications. However, we are incompatible with third-party DECT devices (base station, handset, etc.).
        Interface
        LCD Display
        LCD Type
        LED Indicators
        Line Keys
        Memory Keys
        Expansion Module/Microphone (Accessory, purchased separately)
        Foot Stand
        Audio Features
        HD Voice
        √
        Speakerphone
        Wideband Codec
        AMR-WB (optional), G.722
        Narrowband Codec
        HAC Handset
        Acoustic Shield
        Yealink Noise Proof
        √
        Video Features
        Video Resolution
        Video Codecs
        Connectivity
        USB Port (2.0 Compliant)
        Ethernet Port
        Handset Port (RJ-9)
        Headset Port (RJ-9)
        PoE
        Headset
        Bluetooth
        Wi-Fi
        HDMI
        Wall Mountable
        Corded-Cordless Phone
        Door Phone Integration
        Telephony Features
        SIP Accounts
        N-way Conferencing

        IP Phones Related Products

        You can learn more about Yealink IP Phones devices and apply them to different work scenarios
        W71P
        Basic DECT IP Phone System
        CP935W-Base
        Wireless DECT Touch-Sensitive Conference Phone
        SIP-T57W
        Prime business voip phone
        W78H
        Premium DECT Handset
        Other Application Scenario
        Yealink products have passed multiple certifications and can support most application scenarios on the market.
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        Education
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