Yealink T43U IP Phone (SIP-T43U)

The Yealink T43U is a full-featured Gigabit IP phone that delivers superb sound quality and a robust user interface. Made for busy professionals, the SIP-T43U features a 3.7 inch backlit display, Optima HD voice, dual Gigabit Ethernet ports, and dual USB ports for feature expansion. It is SIP compatible and can be used with a variety of IP PBX systems and hosted service providers.

• 3.7" 360x160-pixel graphical LCD with backlight
• Yealink Optima HD Voice
• 8 lines with dual color LED support
• Up to 12 SIP accounts
• 5 fixed feature keys - message, headset, mute, redial, hands-free speakerphone
• 4 context sensitive soft keys
• LED for call and message waiting
• 4-way navigation cluster with 6 navigation keys
• Volume control
• Dual-port Gigabit Ethernet
• 2 built-in USB 2.0 ports so you can easily add Bluetooth, WiFi, a USB headset, or use USB recording (can use any 2 additional features simultaneously)
• Powered via Power over Ethernet, optional PoE injector, or optional AC adapter (sold separately; see drop down option above)
• RJ9 headset port with integrated EHS for use with Yealink EHS40
• Supports up to 3 Yealink EXP43 color expansion modules for attendant console applications (does not support EXP40)
• Wall mountable
• Simple, flexible and secure provisioning options and effortless mass deployment using Yealink Redirection and Provisioning Service (RPS)
• USB 2.0 port for future Bluetooth, WiFi, and USB recording feature expansion
• T4U series features unified Auto-P template and unified firmware that provides simplified management and maintenance
• Opus codec support - 8kHz (narrowband) and 16 kHz (wideband) sampling rate
• Factory installed device certificate

• Can be used with a variety of SIP compatible hosted service providers and SIP compatible IP PBX systems
• Check with your hosted provider or IP PBX documentation to confirm system compatibility

• Yealink SIP-T43U
• Handset with handset cord
• Desk stand
• CAT5E network cable

• Yealink SIP-T43U Datasheet
• Yealink SIP-T43U Quick Start Guide