Yealink SIP Phone T46U

The Yealink SIP-T46U is a high-performance, productivity-focused IP phone for professionals, featuring a vibrant 4.3-inch color display, Yealink Optima HD audio with Opus codec, and dual USB ports for Wi-Fi/Bluetooth/headset connectivity, plus Gigabit Ethernet, PoE support, and unified T4U firmware for simplified deployment and management, making it ideal for busy office environments needing clear communication and versatile features. Key Features & Specifications: Display: 4.3-inch (480x272) color LCD with backlight. Audio: Yealink Optima HD Voice, Opus codec support for high-quality sound, HAC handset. Accounts: Supports up to 16 SIP accounts. Connectivity: Dual USB ports for Wi-Fi (WF40/WF50 dongles), Bluetooth (BT40/BT41 dongles), USB headsets, and USB recording. Dual-port Gigabit Ethernet. Power over Ethernet (PoE) support. Firmware: Unified T4U firmware for easy management, dual firmware images for reliability, and simplified provisioning. Expansion: Supports color-screen expansion modules (like EXP43) for more programmable keys. Design: Elegant look, adjustable stand, wall-mountable, with dedicated call-handling buttons. Security: Supports SIP over TLS/SSL for secure communication.