Questions about products? Bulk orders? * Call 888-654-3376 * Live Chat
PCLiquidations - Refurbished IT since 1991
Home » Phones » Yealink » Yealink T43U 12 Line Gigabit
Yealink T43U 12 Line Gigabit IP Speakerphone

Yealink T43U 12 Line Gigabit IP Speakerphone

SKU 116461 SIP-T43U New
Log in to see
sale price
FREE Delivery *
In Stock
Select Options
1 Year
Select Additional Items
Yealink 5V 2A Power Adapter - New
T40/T41/T42 Series Wall Mount Bracket - NEW
NEW Plug & Play Corded Headset
New Yealink USB Wireless Headsets
  • 15,000+
    5 Star Reviews
  • Free Shipping on Orders of $500+ in Continental US
    Free Shipping on Orders of $500+ *
  • Satisfaction Guaranteed
    Satisfaction Guaranteed
Have one to sell?
Item Information

The SIP-T43U IP phone is a feature-rich business tool for excellent communications and extended functionality. It is a 12-line IP phone that comes with a 3.7-inch large black-and-white screen, 8 line keys, and capability to add up to (3) EXP43 DSS/BLF expansion consoles. Another great enhancement to the T4U series, is the integrated dual USB-A ports, allowing you to use two USB peripherals simultaneously, like Bluetooth dongles, WiFi dongles, USB headsets, and a USB drive for call recording. Yealink Optima HD Voice technology with Acoustic Shield and Smart Noise Filter give T43U superb audio quality + the capability to filter out distracting noises around you and from the party on the other end of the call.

Yealink T43U 12 Line Gigabit IP Speakerphone

Improvements of T43U over T27G

  • Enhanced CPU - faster boot time, smoother experience
  • 5-Way Audio Conference vs 3-Way
  • 12 SIP Accounts vs. 6 SIP Accounts
  • Higher Resolution LCD
  • 2x USB Ports vs 1x
  • Noise Filtering Technology
  • Opus Codec Support


  • 12 SIP accounts
  • 8 Line Keys
  • 4 Soft keys
  • 3.7" 360x160-pixel graphical LCD with backlight
  • PoE support
  • (2) 10/100/1000 Gigabit Ethernet ports
  • Dual USB-A 2.0 ports for connecting USB peripherals  
  • Yealink Optima HD voice technology
  • Acoustic Shield - filters out distracting noise around you
  • Smart Noise Filtering - Filters noise heard from other callers
  • 5-Way Conference
  • RJ9 headset jack w/EHS support
  • Dual firmware images
  • Optional 5V 2000ma Power Adapter
  • Optional Wall Mount Bracket


  • Yealink SIP-T43U IP phone
  • Handset with handset cord
  • Ethernet Cable (2m CAT5E UTP Cable)
  • Desk Stand

Yealink T43U 12 Line Gigabit IP Speakerphone
New items ship in their original manufacturer's packaging. These items are in excellent condition with no blemishes on their housings.

Yealink T43U 12 Line Gigabit IP Speakerphone

UPC: 06938818304284

T43U 12 Line Gigabit Technical Specs

Phone TypeVoIP
Lines8 Line Keys (12 VoIP Accounts)
ConnectionGigabit Ethernet w/PoE
Display3.7" 360x160-pixel graphical LCD with
Additional InformationDual USB-A ports
RJ9 Headset Jack w/EHS
Wideband Codec: G.722, Opus
Narrowband Codec: AMR-NB (optional), Opus,
G.711(A/ยต), G.723.1, G.729AB, G.726, iLBC
5-Way Conferencing
Compatible with EXP43 DSS unit

T43U 12 Line Gigabit Parts & Accessories

No Hassle Return Policy & PC Certified Guarantee

Rest assured, if you order the wrong items, don't like the model, or just don't need it anymore we accept returns with NO restocking fees. Whether you want something different or just a credit, we have you covered! This policy goes hand in hand with our company culture of delivering outstanding customer satisfaction.

If you need assistance finding a different product our awesome staff is ready to help. Contact us for expert support.

  • Item(s) must be returned within 30 days from invoice date.
  • Item(s) must be received in original condition preferably in the same packing materials.
  • Item(s) should be securely packed for safe return.
  • The purchaser is responsible for all shipping costs and insurance.


  • Products usually ship within two business days after payment. If you have a rush order, or need an item delivered on Saturday please call to request faster shipping.
  • All products are shipped and delivered on business days.
  • Fixed or free shipping offer does not apply to items shipped on pallets, please call for rates on those items. Free shipping offers only apply to the continental US.


9am-5pm EST

140 Stockton St.
Jacksonville, FL 32204

Special Deals & Savings!

Sign up to receive money saving deals & sales
Microsoft Registered Refurbisher Customer Reviews
© 2001-2023, All rights reserved, All trademarks held by their respective owners, Privacy Policy - Accessibility Policy