Yealink SIP-T48S

SIP phone with 7" touch screen, PoE, dual Gigabit Ethernet ports

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The Yealink SIP-T48S IP Phone is a dynamic business communication solution for executives and professionals. The phone features a large 7" touch screen that allows you to switch between pages and applications quickly and easily.

SIP phone with 7" touch screen, PoE, dual Gigabit Ethernet ports

Overview

A well-designed SIP Phone with a 7" touch screen


The Yealink SIP-T48S IP Phone is a dynamic business communication solution for executives and professionals. This phone features a large 7" touch screen that allows you to switch between pages and applications quickly and easily. The SIP-T48S also includes Yealink 's Optima HD voice technology and Opus' wideband codec for unparalleled audio clarity. Users of the phone will feel as if they are in the same room as the person they are talking to. The phone uses Gigabit Ethernet technology for fast call processing. In addition, it works in conjunction with a USB Bluetooth dongle and a USB Wi-Fi dongle. The new T4S range offers the same stylish appearance as the T4 range, but with enhancements for greater interoperability and collaboration.

HD sound for clear communication

The SIP-T48S phone features Optima HD voice technology. This enhances acoustic performance through broadband technology and a combination of software and hardware design. Clarity is also improved through full duplex, echo compensation and a jitter adaptation buffer.

Easy customisation, configuration and installation


The SIP-T48S features a 7" backlit colour touchscreen display with a resolution of 800 x 480 pixels, which allows for an enhanced visual presentation and easy navigation. A built-in USB 2.0 port can also be used for Bluetooth, Wi-Fi and USB call recording. The phone supports up to six expansion modules, or up to 240 additional buttons, with an LCD display and indicator light system. In addition, it has 29 touch-sensitive DSS buttons that can be programmed to perform different functions. Yealink's T4S range enables efficient configuration and effortless mass deployment with Yealink's Redirection and Configuration Service (RPS) and boot mechanism to help you perform automatic configuration without complex manual settings, making the T4S range simple to deploy, maintain and upgrade. In addition, a unified firmware and auto-configuration model applies to all T4S phone models (T41S, T42S, T46S and T48S), saving businesses even more time and money, while simplifying management and maintenance.

Secure transport and interoperability


The SIP-T48S uses SIP via Transport Layer Security (TLS/SSL), a modern network security technology. It is also compatible with leading softswitch vendors 3CX and Broadsoft Broadworks.

Key Features :

  • Modern and proven design
  • Yealink Optima HD Voice
  • 7-inch colour touch screen with backlight and 800 x 480 pixels
  • Opus codec support
  • USB 2.0
  • T4S Unified Auto Configuration Model
  • T4S unified firmware
  • Up to 16 SIP accounts
  • Dual Gigabit Ethernet ports
  • Power over Ethernet (PoE) support
  • Paperless label design
  • Headset, EHS support
  • Wi-Fi via WF40
  • Bluetooth via BT40
  • USB recording
  • Supports expansion modules
  • Integrated base with 2 adjustable angles
  • Wall mountable
  • Interface :
    • Dual Gigabit Ethernet ports
    • Power over Ethernet (IEEE 802.3af), class 3
    • 1 USB port (2.0 compliant)
    • 1 RJ9 handset port (4P4C)
    • 1 RJ9 headset port (4P4C)
    • 1 RJ12 EXT port (6P6C): Supports up to 6 expansion modules for an operator console type application
Specifications
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General information

Product name

Yealink SIP-T48S

Brand

Yealink

Model

SIP-T48S

Technical specifications

VoIP product type

VoIP phone

Warranties

Commercial warranty

Seller 3 years

Legal warranty

See terms & conditions

Product referenced on 16 Apr 2019

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