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Yealink T46U Gigabit IP Phone (SIP-T46U) | New

Yealink T46U Gigabit IP Phone (SIP-T46U) | New

SKU: SIP-T46U-N
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Supports Webex Calling

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Overview

Overview of Yealink T46U Gigabit IP Phone (SIP-T46U) | New


The Yealink T46U Gigabit IP Phone (SIP-T46U) is a high-end business VoIP phone designed for busy executives and professionals who require advanced telephony features, superior audio quality, and robust connectivity. It is part of Yealink's T4U series, which offers improved interoperability, enhanced security, and better collaboration tools compared to previous models. The T46U is recognized for its vibrant color display, flexible expansion options, and ease of deployment and management, making it suitable for medium to large offices and enterprise environments


Yealink T46U Gigabit IP Phone (SIP-T46U) Features:

  • Display: 4.3" 480 x 272-pixel color screen with backlight for a clear and vibrant interface.
  • Audio: Yealink Optima HD Voice, Acoustic Shield, and Smart Noise Filtering for crystal-clear voice communications; Opus codec support for wideband audio.
  • SIP Accounts: Supports up to 16 SIP accounts, ideal for users managing multiple lines or extensions.
  • Programmable Keys: 10 programmable line keys (up to 27 memory keys with 3-page view) for quick access to lines, features, or contacts.
  • Conferencing: On-device 3-way conferencing for efficient multi-party collaboration.
  • Expansion: Supports color-screen expansion modules for additional functionality.
  • Security: Advanced security features including TLS 1.3, SRTP for voice, HTTPS certificate manager, AES256 encryption, and secure boot.
  • Deployment: Supports mass deployment and Zero Touch Provisioning for efficient device management.
  • Mounting: Stand with two adjustable angles; wall-mountable (bracket sold separately)
  • Dual-port Gigabit Ethernet for fast network connections
  • Dual USB ports for flexible expansion (Bluetooth, Wi-Fi, USB headset, USB recording; use any two simultaneously)
  • PoE (Power over Ethernet) support
  • Headset support via USB or RJ9 port

Best Uses for Yealink T46U Gigabit IP Phone (SIP-T46U):

  • Executive Offices: Ideal for executives and professionals who require multiple lines, advanced call handling, and high-quality audio for frequent communication.
  • Receptionists & Administrative Staff: Programmable keys and expansion modules make it suitable for receptionists managing high call volumes and multiple extensions.
  • Call Centers: HD audio, headset support, and conferencing features are beneficial for agents and supervisors.
  • Enterprise Environments: Suitable for medium to large businesses needing secure, scalable, and easily managed IP telephony solutions

The Yealink T46U is a feature-rich, versatile IP phone optimized for high-demand business environments. Its combination of advanced audio technology, flexible connectivity, security, and ease of management makes it a top choice for professionals and organizations seeking a reliable and scalable communication solution

Specifications

Specifications for Yealink T46U Gigabit IP Phone (SIP-T46U) | New

ManufacturerYealink
Manufacturer Part NumberSIP-T46U
Product NameYealink T46U Gigabit IP Phone
Product TypeIP Phone
VoIP Services
Skype
Call Services
Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
Caller ID Type
Caller ID
Key Expansion Module Max Qty
6
Dialer Location
Base
Conference Call Capability
3-way
Speakerphone
Yes
Messaging Services
SMS
Programmable Buttons Qty
10
Volume Control
Yes
Indicators
Visual ringer light, voice message waiting indicator
Additional Functions
Built-in clock, call recording, redial, mute, Music on hold, HD Voice, group call pickup, Do Not Disturb (DND)
Main Features
Multiple VoIP protocol support, integrated Ethernet switch
VoIP
Yes
VoIP Protocols
SIP, SIP v2
Voice Codecs
G.722, G.723.1, G.729ab, G.711u, G.711a, G.726, iLBC, Opus
Lines Supported
16 lines
Quality of Service
IEEE 802.1Q (VLAN), IEEE 802.1p, Type of Service (ToS)
IP Address Assignment
DHCP, static, PPPoE
Security
IEEE 802.1X, TLS
Power Over Ethernet (PoE) Support
Yes
Network Protocols
TCP, TFTP, UDP, HTTP, DNS, SNMP, HTTPS, SRTP, SNTP
Network Ports Qty
2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Voice Features
Comfort noise generation (CNG), voice activity detection (VAD), HD Voice, acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC), Yealink Optima HD voice technology
Network Features
Network Address Translation (NAT), Class 3 PoE, Lightweight Directory Access Protocol (LDAP)
Phone Directory Capacity
1000 names & numbers
Type
LCD display - color
Display Location
Base
Diagonal Size
4.3"
Display Resolution
480 x 272 pixels
Color Depth
16-bit (65000 colors)
Backlit
Yes
Display Languages
Multilingual
Connections
Headset jack / RJ-9 ¦ Accessory port / RJ-12 ¦ 2 x USB
Hearing Aid Compatible
Yes
Placing / Mounting
Wall-mountable, table-top
Cables Included
Network cable - 6.6 ft
Included Accessories
Stand
Width
9.6 in
Depth
8.4 in
Height
7.3 in

User Guides

Yealink T46U Gigabit IP Phone Data Sheet

Frequently Asked Questions

Yealink T46U Gigabit IP Phone (SIP-T46U)
Frequently Asked Questions (FAQ's)



What are the main features of the Yealink T46U Gigabit IP Phone (SIP-T46U)?
  • High-resolution 4.3-inch color display, HD audio, dual USB ports, dual Gigabit Ethernet ports, up to 16 SIP accounts and DSS keys that can be customized.
    • How do I set up the Yealink SIP-T46U?
  • Connect the handset, network cable and power supply (if not utilizing PoE). Configure your SIP account settings using the web interface or phone menu.
    • Does the Yealink SIP-T46U support Power over Ethernet (PoE)?
  • Yes, the SIP-T46U supports PoE, which allows it to receive both power and network connectivity via a single Ethernet cable.
    • How do I access the web interface of the Yealink SIP-T46U?
  • Enter the phone's IP address into a web browser, log in with the default credentials (usually admin/admin) and navigate to the configuration settings.
    • Can I use a headset with the Yealink SIP-T46U?
  • Yes, the SIP-T46U supports both wired and wireless headsets through its dual USB ports, RJ9 headset jack and Bluetooth (with a BT40/BT41 dongle).
    • How do I configure SIP accounts on the Yealink SIP-T46U?
  • Navigate to the phone's web interface, select the "Account" tab, and enter your SIP account credentials and server information.
    • Does the Yealink SIP-T46U have Bluetooth and Wi-Fi capabilities?
  • Yes, it supports Bluetooth and Wi-Fi via optional USB dongles (BT40/BT41 for Bluetooth and WF40/WF50 for WiFi).
    • What is the maximum number of SIP accounts supported by the Yealink SIP-T46U?
  • The SIP-T46U can support up to 16 SIP accounts.
    • How do I perform a factory reset on the Yealink SIP-T46U?
  • Press and hold the "OK" button for approximately 5 seconds before confirming the reset when prompted.
    • Can the Yealink SIP-T46U be wall-mounted?
  • Yes, the phone can be wall-mounted with the optional wall-mount bracket.
    • How do I update the firmware on the Yealink SIP-T46U?
  • Download the most recent firmware from the Yealink website, then log into the phone's web interface and upload the firmware file using the "Upgrade" section.
    • What audio codecs are supported by the Yealink SIP-T46U?
  • The SIP-T46U supports various audio codecs such as G.722, G.711(A/μ), G.723, G.729AB, G.726 and iLBC.
    • How do I configure DSS keys on the Yealink SIP-T46U?
  • Go to the phone's web interface, select the "DSSKey" tab and customize the keys as needed.
    • Does the Yealink SIP-T46U support call recording?
  • Yes, you can record calls by connecting a USB flash drive to one of the phone's USB ports.
    • How do I enable call forwarding on the Yealink SIP-T46U?
  • On the phone or web interface, go to the "Features" menu, then "Forward & DND," to set up call forwarding.
    • What is the warranty period for the Yealink SIP-T46U?
  • The warranty period varies by region and reseller, but it typically includes a one-year warranty.
    • Can the Yealink SIP-T46U be used with a VPN?
  • Yes, the phone supports OpenVPN for secure remote access.
    • How do I change the ringtone on the Yealink SIP-T46U?
  • On the phone's menu, go to "Settings" > "Basic" > "Sound" > "Ring Tones" and choose your ringtone.
    • Is the Yealink SIP-T46U compatible with Microsoft Teams?
  • The SIP-T46U is primarily intended for SIP-based communication, but it can be integrated with Microsoft Teams using specific configurations and third-party solutions.
    • What type of network connection does the Yealink SIP-T46U require?
  • The phone requires an Ethernet connection and supports both DHCP and static IP addresses.
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