The Yealink SIP-T46U is a high-performance IP phone built for busy executives and professionals who need a reliable, feature-rich communications tool at their desk. Featuring a vibrant 4.3" TFT color display, Yealink Optima HD Voice technology with Acoustic Shield noise cancellation, and dual USB ports, the SIP-T46U delivers crystal-clear audio and flexible connectivity options in a sleek, professional form factor.
With dual USB ports, the T46U supports Bluetooth, Wi-Fi, USB headsets, and USB call recording — giving users the freedom to use any two simultaneously based on their workflow. It supports up to 16 SIP accounts, 27 programmable paperless DSS keys across three pages, and connects to up to three EXP43 expansion modules for up to 180 additional programmable buttons. Zero Touch Provisioning via Yealink RPS and unified T4U firmware make it simple to deploy and manage at scale on Voigo Hosted PBX.
- 4.3" 480x272 TFT color display with backlight and 16-bit color depth
- Supports up to 16 SIP accounts
- 27 programmable paperless DSS keys across 3 pages
- Dual USB 2.0 ports for Bluetooth, Wi-Fi, USB headset, or call recording
- Dual Gigabit Ethernet ports with PoE support (IEEE 802.3af, Class 3)
- Yealink Optima HD Voice with Acoustic Shield and Smart Noise Filtering
- Bluetooth via BT40/BT41/BT51 and Wi-Fi via WF40/WF50 dongles
- Supports up to 3 × EXP43 expansion modules (up to 180 keys)
- 10-way audio conferencing
- TLS 1.3, SRTP, AES-256, WPA2/WPA3, and Secure Boot security
- Display: 4.3" 480x272 TFT color LCD, 16-bit, backlit
- SIP Accounts: Up to 16
- Programmable Keys: 27 DSS keys (10 line keys, 3-page view)
- Network Ports: Dual Gigabit Ethernet
- Power: PoE IEEE 802.3af Class 3 or optional AC adapter
- USB: 2 × USB 2.0 ports
- Bluetooth: Via BT40 / BT41 / BT51 dongle
- Wi-Fi: Via WF40 / WF50 dongle
- Expansion: Up to 3 × EXP43 modules
- Conferencing: Up to 10-way audio
- Audio: HD Voice, Acoustic Shield, Smart Noise Filtering, HAC handset
- Security: TLS 1.3, SRTP, AES-256, WPA2/WPA3, Secure Boot
- Dimensions: 244 × 213 × 185 × 54 mm
- Operating Temp: -10 to +45°C
- Color: Classic Grey
Compatible Accessories
Wireless Headsets
Yealink BH70 Essential Bluetooth Wireless Dual Headset
$205.00
$132.99
Wireless Headsets
Yealink BH70 Essential Bluetooth Wireless Mono Headset
$169.00
$105.99
Wireless Headsets
Yealink BH71 Wireless Bluetooth Headset
$119.00
$82.99
Wireless Headsets
Yealink BH74 ANC Bluetooth Headset
$195.00
$149.99
Wireless Headsets
Yealink BH76 Plus Premium Bluetooth Wireless Headset
$289.00
$184.99
Wireless Headsets
Yealink BH78 ANC Bluetooth Headset
$399.99
$346.99
Phone Accessories
Yealink EHS35 Wireless Headset Adapter
$39.00
$32.99
Expansion Consoles
Yealink EXP43 T4 Series Color Expansion Console
$129.99
$109.99
Wired Headets
Yealink UH35 USB Wired Dual Headset
$59.00
$43.99
Wired Headets
Yealink UH42 USB Wired Dual Headset
$67.99
$38.99
Wired Headets
Yealink UH44 USB Wired Dual Headset
$69.99
$43.99
Wired Headets
Yealink UH46 USB Wired Dual Headset
$77.99
$63.99
Wired Headets
Yealink UH48 ANC USB Wired Headset
$125.00
$88.99
DECT Headsets
Yealink WH62 DECT Wireless Dual Headset
$219.00
$188.99
DECT Headsets
Yealink WH63 E2 Convertible DECT Wireless Headset
$185.00
$116.99
DECT Headsets
Yealink WH64 Hybrid Wireless Dual Headset
$199.00
$141.99
DECT Headsets
Yealink WH64 Hybrid Wireless Mono Headset
$179.00
$120.99
DECT Headsets
Yealink WH64 Workstation DECT Wireless Dual Headset
$259.99
$212.99
DECT Headsets
Yealink WH64 Workstation DECT Wireless Mono Headset
$239.99
$196.99
DECT Headsets
Yealink WH66 DECT Wireless Dual Headset
$399.00
$218.99
DECT Headsets
Yealink WH66 DECT Wireless Mono Headset
$375.00
$197.99
DECT Headsets
Yealink WH67 Premium DECT wireless headset
$375.00
$258.99
DECT Headsets
Yealink WH68 Hybrid DECT Wireless Headset
$299.00
$274.99
DECT Headsets
Yealink WH68 Workstation DECT Wireless Headset
$299.99
$220.99
Wired Headets
Yealink YHS34 Lite Wired Mono Headset
$32.00
$29.99
Wired Headets
Yealink YHS36 E2 QD to RJ Wired Mono Headset
$59.00
$50.99
Voigo SKU: VG1341 | Mfg Model: SIP-T46U
Yealink SIP-T46U IP Phone
$269.00
$149.99
Quick highlights
| ✓ | Supports up to 16 SIP Accounts |
| ✓ | 27 Programmable Paperless DSS Keys |
| ✓ | 4.3" Color LCD Display |
| ✓ | Dual Gigabit Ethernet Ports |
| ✓ | USB Port for Headsets or Recording |
| ✓ | HD Voice for Superior Audio Quality |
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