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Description
Yealink SIP-T43U Unified Firmware Enhanced IP Phone
The Yealink SIP-T43U is a professional 12-line SIP IP phone engineered for businesses that demand outstanding voice quality, reliability, and flexibility. Equipped with Unified Firmware, the T43U simplifies deployment and management across the Yealink T4U Series while providing a consistent user experience. It supports up to 12 SIP accounts, making it an excellent choice for offices, receptionists, managers, and call-intensive users.
Featuring a 3.7-inch backlit graphical display, dual Gigabit Ethernet ports, HD Voice, PoE, and dual USB ports, the SIP-T43U offers enterprise-class functionality at an affordable price. Optional USB accessories allow the addition of Bluetooth, Wi-Fi, USB headsets, and call recording, making the phone adaptable to virtually any business environment.
Key Features
• Supports up to 12 SIP accounts
• 3.7-inch 360 × 160 backlit graphical LCD display
• Yealink Optima HD Voice with Acoustic Shield Technology
• Smart Noise Filtering for crystal-clear conversations
• Dual Gigabit Ethernet ports
• Power over Ethernet (PoE) support
• Dual USB ports for expansion
• USB headset support
• Optional Bluetooth and Wi-Fi via USB adapters
• EHS support for wireless headsets
• Compatible with EXP43 expansion modules
• Wall-mountable with adjustable stand
Compatibility
The Yealink SIP-T43U is compatible with:
• SIP-based VoIP phone systems
• 3CX
• Asterisk
• FreePBX
• BroadSoft / BroadWorks
• RingCentral
• Vonage Business
• Most hosted VoIP providers supporting SIP
Condition
Condition: New
Color: Classic Gray
What’s Included
• Yealink SIP-T43U IP Phone
• Handset
• Handset Cord
• Ethernet Cable (Line Cord)
• Desk Stand
• Quick Start Guide
Power supply sold separately unless specified. PoE supported.
Product Specifications
| Feature | Details |
|---|---|
| Model | SIP-T43U |
| Phone Type | SIP IP Phone |
| SIP Accounts | Up to 12 |
| Display | 3.7" Backlit Graphical LCD |
| Ethernet | Dual Gigabit Ports |
| USB Ports | 2 |
| Audio | Yealink Optima HD Voice |
| Power | PoE (802.3af) or Optional Power Adapter |
| Expansion | EXP43 Module Support |
| Color | Classic Gray |
Payment & Security
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