YEALINK T43U | IP PHONES

A quality SIP phone for clear communications!

The SIP-T43U IP Phone is a powerful business tool for excellent communications and extensive functionality. It comes with plenty of built-in programmable keys, 12 lines that guarantee high productivity, and it has a large 3.7-inch black and white display and EXP43 support. Optima HD Voice technology and Opus wideband codec give the T43U excellent sound quality and crystal clear voice communications. Faster and more sensitive when performing call functions, with two USB ports in one phone that provides Bluetooth, Wi-Fi, USB headset and USB recording, while you can use any two of them according to your needs. Yealinks new T4U series offers the elegant appearance and improvements for greater interoperability and better collaboration


Functional with a stylish look!

Easy customization and high scalability

Equipped with two USB ports, the T43U is your right hand in the office. You can connect with two options at the same time, among Bluetooth, Wi-Fi, USB headset and USB recording according to your needs and enrich the phones capabilities. Meanwhile, the phone has flexible buttons that can be easily programmed with 15 DSS keys

Secure transport with SIP over Transport Layer Security (TLS/SSL) and interoperability, for business-grade security!

HD Audio

Yealink Optima HD Voice technology combines state-of-the-art hardware and software with wideband technology for maximum audio performance. The versatile audio codec, Opus, is designed to deliver higher HD audio quality than others
wideband codecs at high network bandwidth, even if your network quality is poor. The headset is compatible with hearing aids (HAC), which help the person with hearing loss to hear better

Get rid of the complexity and save time and money!

Details of YEALINK T43U

Screen: 3.7” inch 360x160-pixel graphical LCD with backlight
HD Voice: Yes
T4U Auto-P template unified: Yes
T4U firmware unified: Yes
Smart Noise Filtering: Yes
Smart dialing: Yes
Acoustic Shield: Yes
HAC: Yes
Video Codec: No
Video Call: No
Camera: No
DSS Keys: Yes, 8 line keys can be programmed up to 21 paperless DSS keys (3-page view)
SIP Lines: 12
Line Keys: 8
Features keys: 5, message, headset, mute, redial, hands-free speakerphone
Line Keys: 8
Context-sensitive keys: 4 context-sensitive “soft” keys
Navigation keys: 6
Voice control keys: 2
Local Phone Book: 1000
Audio Conference: 5-way
IPv6: Yes
HD Audio: Yes
Wideband Codec: G.722, Opus
Bluetooth: Yes
WiFi: Yes, via WF40/WF50
PoE: Yes, via BT40/BT41
USB: Yes, Dual USB ports (USB headset and EHS support)
Network: Dual-port Gigabit Ethernet
EHS Headset: Yes, Support wireless EHS headset
Foot Stand: Yes, in two corners
With PSU: No, without PSU

Video for YEALINK T43U phone