Yealink T48U Business Phone
The Yealink SIP-T48U IP Phone integrates a high-resolution 7-inch touch display for efficient call management. This terminal supports 16 SIP accounts and provides dual-port Gigabit Ethernet for high-speed connectivity. It utilizes Yealink Optima HD Voice technology to ensure acoustic clarity. Additionally, the dual USB ports enable various expansion options including Bluetooth, Wi-Fi, and USB recording. Consequently, this model serves as a robust communication hub for modern executive environments. Hardware architecture supports the Opus wideband codec for superior audio performance in varying network conditions. Therefore, users experience consistent voice quality across different bandwidth environments.
Key Features
-
Advanced Audio Architecture
The system combines hardware and software components to deliver crystal-clear voice communications via Acoustic Shield technology. -
Dual USB Port Functionality
- Supports WF40 or WF50 Wi-Fi dongles for wireless network integration.
- Connects BT40 or BT41 Bluetooth dongles for wireless headset compatibility.
- Enables local call recording via standard USB flash drives.
-
Expansion and Scalability
- Supports up to three EXP43 color expansion modules.
- Provides 29 one-touch DSS keys for rapid speed-dialing and feature access.
- Compatible with EHS40 for wireless headset control.
-
Security and Provisioning
Administrators can manage the device using Yealink Redirection and Provisioning Service (RPS) and various boot mechanisms for automated deployment.
Specifications
| Feature | Specification |
|---|---|
| Display | 7-inch 800 x 480 Color Touchscreen |
| SIP Lines | 16 Lines |
| Ethernet Ports | Dual-port Gigabit Ethernet |
| USB Ports | 2 x USB 2.0 Ports |
| PoE Support | IEEE 802.3af, Class 3 |
| Audio Codecs | Opus, G.722, G.711, G.729AB, iLBC |
| Wall Mountable | Yes (Optional bracket required) |
What’s in the Box
- Yealink SIP-T48U IP Phone Console
- Handset with Handset Cord
- Ethernet Cable (CAT5E FTP)
- Desk Stand
- Quick Start Guide
Why Choose This Device
- Unified firmware across the T4U series simplifies large-scale fleet management and maintenance.
- Dual USB ports allow users to use a headset and a Wi-Fi dongle simultaneously.
- High-resolution touch interface reduces training time for new staff members.
- TLS 1.2 and SRTP encryption provide enterprise-grade security for sensitive voice data.
Reviews
There are no reviews yet.