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Yealink T34W WiFi Business phone

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21/07/2024 £60.30 exc. VAT
£72.36 inc. VAT
Availability:In stock for next day delivery
Key Features
  • Built-in Wi-Fi
  • Unified Firmware
  • colour screen

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Brand: Yealink
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Yealink T34W WiFi Business phone

The Yealink T34W is an entry-level IP phone boasting a vibrant colour screen and exceptional performance. It accommodates up to four lines and facilitates local five-way conferencing. Sporting a sleek design and a spacious 320x240-pixel color display with backlighting, it ensures a user-friendly and visually pleasing experience. Equipped with dual-band 2.4G/5G Wi-Fi, the T34W keeps you ahead in the realm of wireless technology.

Yealink T34W WiFi Business phone Key Features

  • Built-in Wi-Fi
  • Unified Firmware
  • colour screen
  • EHS
  • USB 2.0
  • Device Management
  • HD
  • 5-way Conferencing

Its USB 2.0 port seamlessly connects with Yealink wired USB headsets and Bluetooth headsets via Yealink BT50/BT51A Bluetooth adapters. Enhanced with a robust chip, it significantly boosts work efficiency. Further features include dual-port Gigabit Ethernet with integrated PoE, EHS35 support for Yealink wireless headsets, and adjustable multi-angle stand support. These attributes make the SIP-T34W a top-tier yet affordable IP phone, ideal for maximising productivity in various office settings.

Stronger Performance, More Possibilities

Equipped with a powerful chip, the T3 series features a stronger computing ability and more upgraded functions, which ensures a higher productivity and smoother office experience. Due to great performance, T3 series is capable of offering more services for different business demands.

Superior HD Audio, Better Communication

The Yealink T3 series provides distraction-free communications with industry leading Smart Noise Filtering Technology, which delivers excellent sound quality without extraneous noises and allows fluent conversations.

Wireless Trasnsmission

In order to adapt to the upcoming era of 5G Wi-Fi, the SIP-T31W is equipped with dualband Wi-Fi (Dual band). 5G Wi-Fi offers better anti-interference capabilities and faster speeds, allowing you to stay ahead in a busy data environment.

High Expandability

The SIP-T34W features strong expandability with its integrated USB 2.0 interface, providing seamless connectivity with Yealink wired USB headsets and Bluetooth headsets (via Yealink BT50/BT51A Bluetooth adapters).

All in One Platform, Convenient Management

Proven reliability and integrations for Yealink Device Management Platform, installed the unified firmware, T3 series is simple to deploy and manage, which allows a significant reduction in the operation and maintenance cost.

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Yealink T34W WiFi Business phone - Technical Specifications

Audio Features

  • HD voice: HD handset, HD speaker
  • Smart Noise Filtering
  • Wideband codec: G.722
  • Narrowband codec: PCMU (G.711μ), PCMA (G.711A), G.723.1, G.729, G.729A, G.729B, G.729AB, G.726, iLBC
  • DTMF: In-band, Out-of-band (RFC 2833) and SIP INFO
  • Full-duplex hands-free speakerphone with AEC

Phone Features

  • 4 VoIP accounts
  • Call hold, mute, DND
  • One-touch speed dial, hotline
  • Call forward, call waiting, call transfer
  • Group listening, SMS, emergency call
  • Redial, call return, auto answer
  • Local 5-way conferencing
  • Direct IP call without SIP proxy
  • Ring tone selection/import/delete
  • Set date time manually or automatically
  • Dial plan
  • XML Browser, action URL/URI
  • Integrated screenshots
  • Built-in dual band Wi-Fi:
    • Network standard: IEEE802.11a/b/g/n/ac
    • Transmission rate: Up to 433Mbps (dynamic)
    • Frequency range: 2.4GHz/5.0GHz
  • USB port (2.0 compliant) for: Yealink wired/Bluetooth headsets
  • Enhanced DSS Key


  • Local phonebook up to 1000 entries
  • Blocklist
  • XML/LDAP remote phonebook
  • Smart dialing
  • Phonebook search/import/export
  • Call history: dialed/received/missed/forwarded

IP-PBX Features

  • Busy Lamp Field (BLF), Bridged Line Appearance (BLA)
  • Anonymous call, anonymous call rejection
  • Hot-desking, voice mail
  • Flexible seating
  • Call park, call pickup
  • Executive and Assistant
  • Centralized call recording
  • Visual voice mail
  • Call recording

Display and Indicator

  • 2.4” 320 x 240-pixel color display with backlight
  • 16 bit depth color
  • LED for call and message waiting indication
  • Dual-color (red or green) illuminated LEDs for line status information
  • Wallpaper
  • Intuitive user interface with icons and soft keys
  • Multilingual user interface
  • Caller ID with name and number
  • Screensaver
  • Power saving

Feature keys

  • 4 line keys with LED
  • 4 line keys can be programmed up to 12 paperless DSS keys (4-page view)
  • 5 features keys: message, headset, redial, mute, hands-free speakerphone
  • 6 navigation keys
  • Volume control keys


  • Dual-port Gigabit Ethernet
  • Power over Ethernet (IEEE 802.3af), class 2
  • 1 x RJ9 (4P4C) handset port
  • 1 x RJ9 (4P4C) headset port

Other Physical Features

  • Color: Classic Grey
  • Wall mountable
  • External Yealink AC adapter: AC 100-240 V input and DC 5 V/1.2 A output
  • Power consumption (PSU): 1.65-2.94 W
  • Power consumption (PoE): 2.33-3.35 W
  • Dimension (W × D × H × T): 212 × 186 × 146 × 42 mm
  • Operating humidity: 10-95%
  • Operating temperature: -10 to +45°C (+14 to 113°F)
  • Storage temperature: -30 to +70°C (-22 to +158°F)


  • Configuration: browser/phone/auto-provision
  • Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy
  • Auto-provision with PnP
  • Zero-sp-touch, TR-069
  • Phone lock for personal privacy protection
  • Reset to factory, reboot
  • Package tracing export, system log

Network and Security

  • SIP v1 (RFC2543), v2 (RFC3261)
  • Call server redundancy supported
  • NAT traversal: STUN mode
  • Proxy mode and peer-to-peer SIP link mode
  • IP assignment: static/DHCP
  • HTTP/HTTPS web server
  • Time and date synchronization using SNTP
  • UDP/TCP/DNS-SRV (RFC 3263)
  • QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP
  • SRTP for voice
  • Transport Layer Security (TLS 1.3)
  • HTTPS certificate manager
  • AES encryption for configuration file (AES256)
  • Digest authentication
  • OpenVPN, IEEE802.1X, L2TP VPN
  • IPv6
  • ICE
  • WPA2/WPA3
  • Secure boot
  • GARP (Generic Attribute Registration Protocol)

Package Features

  • Package content:
    • Yealink SIP-T34W IP phone
    • Handset with handset cord
    • Ethernet Cable (optional)
    • Stand (not applicable to US wall plate Standard)
    • Quick Start Guide
    • Power Adapter
  • Qty/CTN: 10 PCS
  • N.W/CTN: 10.286 kg
  • G.W/CTN: 11.236 kg
  • Giftbox size: 238 × 210 × 103 mm
  • Carton Meas: 535 × 443 × 250 mm

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