Yealink
Yealink SIP-T43U 12-Line Gigabit IP Phone PoE Dual USB 1301202
PO and Net 30 accepted for schools, government and healthcare.
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Power: —
How will you power this phone?
Most desk phones run on Power over Ethernet (PoE). If your switch or injector provides PoE, you need nothing else. No PoE? Add the power supply made for this phone.
We don't stock this phone's power supply online yet — if you don't have PoE, check out as-is and we'll confirm power with you before it ships.
Blind shipping available — your address on the label, no Reef-branded paperwork in the box. Choose it in your cart. How it works
What's included
- Yealink SIP-T43U IP phone
- Handset with cord
- Desk stand
- Network cable
- Setup sheet
Not included
- Power supply — not included (power via PoE, or the Yealink 5V/2A power supply sold separately)
Description
Description
Yealink SIP-T43U 12-Line IP Phone — Enterprise Performance at a Fraction of the Cost
Save big on the Yealink SIP-T43U (1301202) without sacrificing quality. This refurbished 12-line Gigabit IP phone delivers Optima HD Voice with Opus wideband codec, dual USB 2.0 ports, and PoE support — fully tested and backed by Reef Telecom's industry-leading 10-year warranty. Free shipping on orders over $300.
Key Specifications
- 12 SIP accounts for multi-line call management
- 3.7" 360x160-pixel backlit graphical LCD display
- Yealink Optima HD Voice with Acoustic Shield and Smart Noise Filtering
- Opus wideband codec for crystal-clear audio
- Dual USB 2.0 ports — supports Bluetooth (BT41), Wi-Fi (WF40/WF50), USB headsets, and USB call recording
- Dual-port Gigabit Ethernet (10/100/1000 Mbps)
- PoE (IEEE 802.3af) — no power adapter required
- Dual firmware images for enterprise-grade update protection
- EXP43 expansion module support (up to 3 modules)
- Wall mountable with adjustable 2-angle desk stand
- 3-way conferencing, caller ID, EHS headset support
Compatibility
The SIP-T43U is SIP-compatible and works with leading platforms including RingCentral, Zoom Phone, 8x8, Nextiva, Vonage Business, Asterisk, FreePBX, and most hosted or on-premise IP-PBX systems. Ideal for offices, call centers, and multi-site deployments needing a reliable, feature-rich desk phone.
Why Buy Refurbished from Reef Telecom?
Every refurbished Yealink SIP-T43U is professionally inspected, tested, and cleaned. With our 10-year warranty — 10x longer than most competitors — you get enterprise-grade reliability and exceptional value.
Specs & Details
Specs & Details
- Condition
- Certified Refurbished
- Warranty
- 10-Year Reef Telecom Warranty
- Manufacturer Part Number
- YEALINK-T43U
- Reef SKU
- YEALINK-T43U-R
- UPC
- 6938818304284
- Brand
- Yealink
Shipping & Warranty
Shipping & Warranty
Free ground shipping on orders over $300 (contiguous US). Same-day shipping on orders placed before 4 PM EST.
All products include our industry-leading 10 Year Warranty backed by Reef Telecom.
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