Yealink T46s


Yealink SIP-T46S IP Phone

Yealink T46S with Opus support brings the same elegant look and feel of the previous T4 Series models, but with the added bonus of enhanced performance at no added cost. With key upgrades such as Opus support and enhanced speaker performance, the new T4S series are a powerful work tool.

Yealink SIP-T46S IP Phone Overview

The T4S Series brings power to the table with the popular Opus HD audio codec that is an advantage in the carrier/ITSP market. The T4S Series are future proof with higher hardware support that brings the latest hardware components to allow the phone to support future firmware generations. That way as Yealink continues to add more powerful features to the phone’s firmware, you’ll be able to keep up, worry free. The firmware for the T4S series allows for a unified firmware across all models (T41S, T42S, T46S, T48S) for easier and more convenient management and provisioning,

In addition, the T4S brings a faster user interface with high performance and a faster response rate. The T4S Series has an improved speakerphone and it is also hearing aid compatible (HAC) so that a person with hearing loss can hear more clearly.

The T4S Series brings major improvements at the same price of the existing T4 Series, that’s a win-win.

Yealink SIP-T46S IP Phone Features and Specifications

  • 4.3-inch 480 x 272-pixel color touch screen
  • USB2.0
  • Opus
  • Up to 16 SIP accounts
  • Paperless label design
  • Headset and EHS support
  • Wi-Fi via WF40
  • Bluetooth via BT40
  • USB recording
  • Support for expansion modules
  • Stand with two adjustable angles
  • Wall-mountable
  • See Data Sheet
SKU: 46897YealinkT46s Category:


Main Features

The SIP-T46S IP phone is the ultimate communications tool for busy executives and professionals. In addition to offering better overall performance, this device has a faster interface with a rich, high-resolution TFT color display. Built with Yealink Optima HD technology and wideband codec of Opus, this device enables crystal clear communications. The SIP-T46S is also built with Gigabit Ethernet technology, for rapid call handling.

Technical Specifications

  • IP Telephony

    • DHCP, PPPoE, Static
    • 16 lines
    • Integrated Ethernet switch, Multiple VoIP protocol support
    • Class 3 PoE, Lightweight Directory Access Protocol (LDAP), Network Address Translation (NAT)
    • 2 x Ethernet 10Base-T/100Base-TX/1000Base-T
    • Yes
    • IEEE 802.1p, IEEE 802.1Q (VLAN), Type of Service (ToS)
    • IEEE 802.1X
    • G.711a, G.711u, G.722, G.723, G.726, G.729ab, iLBC, Opus
    • Acoustic echo cancellation (AEC), Adaptive jitter buffer (AJB), Automatic gain control (AGC), Comfort noise generation (CNG), HD Voice, Packet loss concealment (PLC), Voice activity detection (VAD)
    • Yes
    • SIP, SIP v2
  • Telephone

    • 3-way
    • Base
    • VoIP phone
  • Display

    • Yes
    • 16-bit (65000 colors)
    • Color
    • 4.3 in
    • 10.9 cm
    • Base
    • 480 x 272 pixels
    • LCD display
  • Phone Connections

    • RJ-9
    • 2
    • Headset jack
    • Accessory port
    • USB
  • CE Cables (Details)

    • Network cable
  • Header

    • Yealink
    • Yealink
    • SIP-T46S
    • 1
    • Yealink
  • Miscellaneous

    • Black
    • Table-top, Wall-mountable
  • Telephone Memory

    • 1000 names & numbers
  • Features

    • Call recording, Intercom
    • Call Forwarding, Call Hold, Call Transfer, Call Waiting, Caller ID, Voice Mail
    • Visual ringer light, Voice message waiting indicator
    • 6
    • 10
    • Yes


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