Yealink SIP-T34W4-line colour-screen Wi-Fi IP phone
Four lines, a 2.4-inch colour display, built-in dual-band Wi-Fi, dual Gigabit ports with PoE and a USB port for headsets.
- 4 lines · 4 VoIP accounts
- 2.4" colour LCD
- Built-in Wi-Fi + Gigabit PoE
- USB for headsets
Call for best price01902 427 427

Yealink SIP-T34W at a glance.
Transcribed from the manufacturer’s datasheet. Ask us if a detail matters to your deployment and we will confirm it against the current hardware revision.
- Lines / accounts
- 4 line keys with LEDs, 4 VoIP accounts; up to 12 paperless DSS keys across 4 pages
- Display
- 2.4-inch 320×240 colour display with backlight
- Wi-Fi
- Built-in dual-band 2.4 GHz / 5 GHz, IEEE 802.11 a/b/g/n/ac
- Network
- Dual-port Gigabit Ethernet
- Power
- IEEE 802.3af PoE (Class 2); power adapter
- USB
- USB 2.0 port for Yealink wired and Bluetooth headsets (Bluetooth via BT50/BT51A adapters)
- Headset
- RJ9 (4P4C) headset port; EHS wireless headset support
- Audio
- HD voice; G.722 wideband, G.711, G.723.1, G.729, G.726, iLBC; Smart Noise Filtering, AEC
- Conference
- Local 5-way conferencing
- Mounting
- Stand; wall mountable
- Size
- 212 × 186 × 146 × 42 mm
The SIP-T34W, in plain English.
The Yealink SIP-T34W is the colour-screen step up from the T31 series: four line keys, four VoIP accounts and a 2.4-inch colour display, with twelve paperless DSS keys across four pages for speed dials and busy-lamp fields. Built-in dual-band Wi-Fi puts it on desks without a cable; dual Gigabit ports with PoE serve those that have one.
A USB 2.0 port takes Yealink wired headsets and the BT50/BT51A Bluetooth adapters, and the RJ9 port supports EHS wireless headsets. HD voice with Smart Noise Filtering and five-way local conferencing complete a phone that suits most general office desks.
Telexico supplies the SIP-T34W pre-provisioned for Yealink estates and mixed sites, with the mains PSU bundle where the switch is not powered. Call for best price.
Highlights
- Colour screen and four lines on a Wi-Fi phone
- Dual Gigabit ports with PoE for cabled desks, Wi-Fi for everywhere else
- USB port for Yealink headsets and Bluetooth adapters
- Twelve paperless DSS keys across four pages
Best for
- General office desks
- Yealink estates
- Wi-Fi-only positions
- Headset users
Builds, bundles and what is in the box.
Prices exclude VAT. On a 12-month Telexico term the handsets are included; on rolling 30-day terms or an outright purchase the prices below apply. Volume pricing on 10+ handsets.
In the box
Phone, handset with cord, Ethernet cable, stand, quick start guide and power adapter.
On the Telexico cloud phone system
Every SIP-T34W we supply registers to the Telexico cloud phone system: call recording included on every seat, the Telexico Mobile App and Telexico Web UC alongside the handset, one directory, one voicemail, one bill with your broadband. See the fully loaded seat →
Get the Yealink SIP-T34W on a Telexico system.
Send the desk count and we come back with the price for this model, the alternatives worth considering and the seat cost it sits on. No obligation, UK engineers, one supplier for phones and broadband.
- Prices on this page are ex VAT; volume pricing on 10+ handsets
- Handsets arrive provisioned for their extension, keys and groups
- On a 12-month Telexico term, handsets are included
- Existing Grandstream and Yealink phones can usually be re-provisioned free
Yealink SIP-T34W: your questions.
Does the SIP-T34W have Bluetooth?
Not built in. Its USB port takes the Yealink BT50 or BT51A Bluetooth adapter for wireless headsets; the T74W has Bluetooth built in.
Is it Gigabit?
Yes. The SIP-T34W has dual-port Gigabit Ethernet, so a PC daisy-chained through the phone keeps its full speed.
How many speed dials can it show?
Up to 12 paperless DSS keys across four pages on the four line keys, with names shown on the colour display.


