Yealink SIP-T31WEntry-level Wi-Fi IP phone
The SIP-T31 with built-in dual-band Wi-Fi: a 2-line desk phone for positions with no network cable.
- 2 lines
- Built-in 2.4 GHz / 5 GHz Wi-Fi
- 2.3" backlit LCD
- PoE
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Yealink SIP-T31W 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
- 2 SIP lines
- Display
- 2.3-inch 132×64 black-and-white graphical LCD with adjustable backlight
- Wi-Fi
- Built-in dual-band Wi-Fi (2.4 GHz and 5 GHz)
- Network
- 2 × RJ45 10/100 Mbps Ethernet ports
- Power
- Built-in Power over Ethernet (2–2.6 W); optional 5 V 0.6 A mains adapter
- Audio
- HD handset and HD speaker; full-duplex speakerphone
- Line keys
- 2 with LEDs
- Conference
- 5-way
- Bluetooth / USB
- Not supported
- Mounting
- Stand; wall mountable
- Size
- 188 × 189 × 162 × 50 mm
The SIP-T31W, in plain English.
The Yealink SIP-T31W takes the SIP-T31 design and adds built-in dual-band Wi-Fi, so a reception counter, a meeting room, a shop floor or a home office with no network cable still gets a full desk phone on the Telexico cloud phone system. It connects on 2.4 GHz or 5 GHz without a USB dongle.
Everything else matches the SIP-T31P: two SIP lines, a 2.3-inch backlit display, two line keys with LEDs, HD handset and speaker, 5-way conferencing and a wall-mount option. It is powered over Ethernet or, in the with-PSU bundle, by a 5 V mains adapter.
Telexico supplies the SIP-T31W provisioned for its extension and, where the Wi-Fi it will run on is not yet ready for voice, designs and installs the business Wi-Fi 6 network as well. Call for best price.
Highlights
- A proper desk phone where there is no network point: it joins the business Wi-Fi
- Dual-band 2.4 GHz and 5 GHz Wi-Fi built in, no dongle
- The same 2-line, HD-voice SIP-T31 design
- PoE or mains PSU bundle
Best for
- Desks with no network cable
- Reception counters
- Home offices
- Temporary positions
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.
| Option | Telexico price | |
|---|---|---|
| SIP-T31W (PoE powered) | Call for best price | Quote |
| SIP-T31W with PSU | Call for best price | Quote |
In the box
Phone, handset with cord, Ethernet cable, stand and quick start guide; the PSU bundle adds the mains adapter.
On the Telexico cloud phone system
Every SIP-T31W 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-T31W 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-T31W: your questions.
Does the SIP-T31W need a network cable?
No. It connects to your Wi-Fi on 2.4 GHz or 5 GHz. It also has two Ethernet ports if a cable is available later.
Is it powered over Wi-Fi?
No device is. The T31W is powered over Ethernet where a cable exists, or by the mains adapter in the with-PSU bundle, which is the usual choice for a Wi-Fi desk.
Does it have Bluetooth?
No. The T31W has Wi-Fi only. For Bluetooth headsets on a Yealink desk phone, see the SIP-T74W.