SIP-T43U A Well-Rounded SIP Phone for Clear Communications YEA-SIP-T43U

Product Information

Specification

About :

The Yealink SIP-T43U is a feature-rich IP phone designed for superior communications, supporting 12 lines and featuring a 3.7-inch black-and-white screen with EXP43 support. It utilizes Yealink Optima HD Voice technology and the Opus codec to deliver excellent audio quality and clear voice communications. The phone includes dual USB ports enabling options like Bluetooth, Wi-Fi, USB headset, and USB recording, with the flexibility to use any two simultaneously. Part of the T4U series, it retains the elegant design of the T4 line but with enhanced functionality for improved interoperability and collaboration.

Also Known As :

VoIP Phone, Digital Phone, Telephony Device, SIP Phone, Voice Over IP Phone, Protocol Phone, Business Phone

Specification :

Audio Features :

• HD voice: HD handset, HD speaker
• Hearing aid compatible (HAC) handset
• Acoustic Shield
• Wideband codec: AMR-WB (optional), Opus, G.722
• Narrowband codec: AMR-NB (optional), Opus, G.711(A/µ), G.723.1, 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

Core Features :

• 3.7″ 360×160-pixel graphical LCD with backlight
• Dual USB ports
• Dual firmware images
• Opus codec support
• 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
• Supports color-screen expansion modules
• Stand with 2 adjustable angles
• Wall mountable