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Yeahlink phones
Yealink SIP-T57W

  • 7” 800×400 Adjustable touch screen
  • Built-in dual band Wi-Fi 2.4G/5G
  • Built-in Bluetooth 4.2
  • USB 2.0 port for USB recording
  • Up to 16 SIP accounts
  • Dual-Port Gigabit ethernet
  • Built in SIP dect base
  • 29 one-touch DSS keys
  • POE Support
  • Paperless label design
  • Opus codec support
  • Color screen expansion module
  • Wall mountable
  • Content sharing (via Yealink VCD)
Yealink SIP-T54W

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User Guide

  • 4.3” 480 x 272 Adjustable LED screen
  • Built-in dual band Wi-Fi 2.4G/5G
  • Built-in Bluetooth 4.2
  • USB 2.0 port for USB recording
  • Up to 16 SIP accounts
  • Dual-Port Gigabit ethernet
  • Built in SIP dect base
  • Paperless label design
  • 10 line keys can be programmed up to 27 various features (3 page view)
  • Opus codec support
  • Color screen expansion module
  • Wall mountable
  • Content sharing (via Yealink VCD)
Yealink SIP-T53W

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User Guide

  • 3.7” 360 x 160 Adjustable LED screen
  • Built-in Bluetooth
  • Dual band Wi-FI via WF50 dongle
  • Up to 21 programmable line keys
  • Up to 12 SIP accounts
  • Dual-Port Gigabit ethernet
  • Built-in SIP dect base
  • 3-way conferencing
  • USB 2.0 port for USB recording
  • Opus Codec support
  • Paperless label design
  • USB call Recording
  • Wall mountable
  • Content sharing (via Yealink VCD)
Yealink SIP-T53

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User Guide

  • 3.7″ 360×160-pixel graphical LCD with backlight Adjustable LCD screen
  • Bluetooth via BT40
  • Wi-Fi via WF40/WF50
  • USB 2.0 port for USB recording
  • wired/wireless USB headsets and EXP50
  • Up to 12 VoIP accounts
  • Dual-port Gigabit Ethernet
  • PoE support
  • HAC Handset
  • Paperless label design
  • Wall mountable
Yealink SIP-T48S

  • 7 inch 800 x 480px color touch screen w/ backlight
  • HD voice
  • Dual-port Gigabit Ethernet
  • PoE support
  • 29 line keys
  • Support Bluetooth via BT40
  • Headset, EHS support
  • Supports expansion modules
  • Call Recording
  • Stand with 2 adjustable angles
  • Wall mountable
  • Opus codec support
  • Simple & flexible provisioning options
Yealink SIP-T46U

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User Guide

  • 4.3 inch 480 x 272 px color display w/ backlight
  • HD voice
  • PoE support
  • 27 line keys
  • Support Bluetooth via BT40
  • Headset, EHS support
  • Supports expansion modules
  • Call Recording
  • Opus codec support
  • Stand with 2 adjustable angles
  • Dual-port Gigabit Ethernet
Yealink SIP-T43U

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User Guide  

  • 3.7″ 360×160-pixel graphical LCD with backlight
  • Dual USB ports
  • Dual firmware images
  • Opus codec support
  • T42U (pending)/T43U/T46U/T48U
  • Auto-P template unified
  • T42U (pending)/T43U/T46U/T48U
  • firmware unified
  • Up to 12 SIP accounts
  • PoE support
  • USB headset and EHS support
  • Wi-Fi via WF40/WF50
  • Bluetooth via BT40/BT41
  • Supports color-screen expansion modules
  • Stand with 2 adjustable angles
  • Wall mountable
Yealink SIP-33G

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User Guide

  • Yealink HD Voice
  • 2.4” 320 x 240-pixel color display with back-light
  • Dual-port Gigabit Ethernet
  • PoE support
  • Opus codec 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
Yealink T31

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User Guide

  • Yealink HD Voice
  • 2.3” 132×64-pixel graphical LCD with back-light
  • Two-port 10/100M Ethernet Switch
  • PoE support
  • Opus codec support
  • Up to 2 SIP accounts
  • Local 5-way conferencing
  • Support EHS Wireless Headset
  • Unified Firmware
  • Support YDMP/YMCS
  • Stand with 2 adjustable angles
  • Wall mountable
Polycom VVX 600/601
  • 16 Line Keys
  • 4.3” in Liquid Crystal Display (LCD) resolution Built-in Bluetooth, gesture based, and multi-touch touchscreen HD
  • Power over Ethernet (PoE)
  • Upgraded Memory
  • Dual port Gigabit Ethernet Switch 10/100/1000Base-TX across LAN and PC Port
  • Supports Session Initiation Protocol and SDP
Polycom VVX 500/501
  • 12 Line Keys
  • 3.5” in TFT Liquid Crystal Display (LCD) at QVGA (320 X 240 pixel) resolution
  • Gigabit Power over Ethernet (PoE) with upgraded Memory/Processor
  • Dual port Gigabit Ethernet Switch 10/100/1000Base-TX across LAN and PC Port
  • Supports Session Initiation Protocol (SIP)
Polycom VVX 450

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 User Guide 

  • 12 Line Keys
  • 4 soft keys
  • 4.3” color LCD (480×272 pixel resolution)
  • Power over Ethernet (PoE) with upgraded Memory/Processor
  • 2x port Gigabit Ethernet Switch 10/100/1000Base-TX across LAN and PC Port
  • 2x USB ports (rear and side)
  • Supports Session Initiation Protocol (SIP)
Polycom VVX 411

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User Guide

  • 12 Line Keys
  • 3.5” in TFT Liquid Crystal Display (LCD) at QVGA (320 X 240 pixel) resolution
  • Power over Ethernet (PoE) with upgraded Memory/Processor
  • Dual port Gigabit Ethernet Switch 10/100/1000Base-TX across LAN and PC Port
  • Supports Session Initiation Protocol (SIP)
Polycom VVX 400/401
  • 12 Line Keys
  • Backlit 3.5” color Liquid Crystal Display (LCD) (320 x 240) resolution
  • Power over Ethernet (PoE) with upgraded Memory/Processor
  • Dual 10/100 RJ45 Ports
  • Supports Session Initiation Protocol (SIP)
Polycom VVX 350
  • 3.5” color LCD (320x 240 pixel resolution)
  • 6 Line Keys
  • Noise Reduction
  • 2 USB port (rear and side)
  • 2x Gigabit Power over Ethernet (PoE) with CPU/memory enhancement
  • Ethernet switch 10/100 BASE-TX across LAN and PC ports
  • Supports Session Initiation Protocol
Polycom VVX 311
  • 6 Line Keys
  • Noise Reduction
  • 8-level Grayscale Graphical Liquid Crystal Display (LCD) resolution
  • Gigabit Power over Ethernet (PoE) with CPU/memory enhancement
  • Ethernet switch 10/100 BASE-TX across LAN and PC ports
  • Supports Session Initiation Protocol
Polycom VVX 300/301

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User Guide

  • 6 Line Keys
  • Noise Reduction
  • 8-level Grayscale Graphical Liquid Crystal Display (LCD) resolution
  • Power over Ethernet (PoE) with CPU/memory enhancement
  • Ethernet switch 10/100 BASE-TX across LAN and PC ports
  • Supports Session Initiation Protocol
Polycom VVX 250
  • 4 Line Keys
  • 2.8” color LCD screen (320x 240 pixel resolution)
  • 2x Power over Ethernet (PoE) ports
  • Dual Ethernet switch 10/100 Base-TX across LAN and PC Ports
Polycom VVX 200/201

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User Guide

  • 2 Line Keys
  • Graphical (132 x 64) backlight Liquid Crystal Display (LCD) resolution
  • Power over Ethernet (PoE)
  • Dual Ethernet switch 10/100 Base-TX across LAN and PC Ports
Polycom VVX 150
  • 2 Line Keys
  • 4 soft keys
  • 2.5” 132 x 64 monochrome backlit display
  • Power over Ethernet
  • 2x Ethernet port 10/100 BASE-TX port
  • Supports Session Initiation Protocol (SIP)

Polycom VVX 100/101
  • 2 Line Keys
  • Graphical (132 x 64) Liquid Crystal Display (LCD)
  • Power over Ethernet
  • Single Ethernet port 10/100 BASE-TX port
  • Supports Session Initiation Protocol (SIP)