Yealink SIP-T31PEntry-level 2-line IP phone
Yealink’s essential business phone: two lines, a 2.3-inch backlit display, PoE, HD voice with Opus and EHS headset support.
- 2 lines · 2 SIP accounts
- 2.3" backlit LCD
- PoE Class 2
- Opus HD voice
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Yealink SIP-T31P 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 / SIP accounts
- 2 line keys with LEDs, up to 2 SIP accounts
- Display
- 2.3-inch 132×64 graphical LCD with backlight
- Keys
- 6 feature keys, 5 navigation keys, volume keys; one-touch speed dial and enhanced DSS keys
- Network
- Two-port 10/100 Mbps Ethernet switch
- Power
- IEEE 802.3af PoE (Class 2); optional 5 V 600 mA mains adapter
- Audio
- HD handset and HD speaker with Smart Noise Filtering; Opus and G.722 wideband, G.711, G.723.1, G.729AB, G.726, iLBC; full-duplex speakerphone with AEC
- Headset
- RJ9 (4P4C) headset port with EHS wireless headset support
- Conference
- 5-way local conferencing
- Security
- TLS 1.3 encryption
- Mounting
- Adjustable multi-angle stand; wall mountable
- Size
- 188 × 189 × 162 × 50 mm
The SIP-T31P, in plain English.
The Yealink SIP-T31P is the entry point to the Yealink T3 series: a 2-line IP phone with a 2.3-inch backlit graphical display, two line keys with LEDs and five-way local conferencing. HD voice on the handset and the full-duplex speakerphone, Smart Noise Filtering and the Opus codec keep calls clear on any connection.
It is powered over Ethernet from a PoE switch; where a desk has no PoE, Telexico supplies the SIP-T31P with PSU bundle, which adds the 5 V mains adapter. An RJ9 headset port with EHS support takes wireless headsets, and the phone wall mounts or sits on its adjustable stand.
Telexico places the SIP-T31P on hot desks, counters and in back offices where a reliable, simple phone is the right answer, and provisions it from the Telexico portal so it registers to its extension on first boot. Call for best price.
Highlights
- Two lines and a clear backlit display at an entry-level price
- PoE as standard, with a mains PSU bundle for desks without a powered switch
- HD voice with the Opus codec and Smart Noise Filtering
- Provisioned from the Telexico portal and shipped ready to plug in
Best for
- Hot desks
- Counters and back offices
- Yealink estates
- Budget roll-outs
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-T31P (PoE powered) | Call for best price | Quote |
| SIP-T31P with PSU | Call for best price | Quote |
In the box
Phone, handset with cord, 1.5 m Ethernet cable, stand and quick start guide; the PSU bundle adds the 5 V mains adapter.
On the Telexico cloud phone system
Every SIP-T31P 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-T31P 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
Models often considered alongside the SIP-T31P.
Yealink SIP-T31P: your questions.
Does the SIP-T31P include a power adapter?
Not as standard: it is designed to be powered over Ethernet. Choose the SIP-T31P with PSU bundle if your network switch does not provide PoE.
SIP-T31P or SIP-T31W?
They are the same phone, but the T31W adds built-in dual-band Wi-Fi so it can sit on a desk with no network cable. Choose the T31P for cabled desks.
Does it support a wireless headset?
Yes. The RJ9 headset port supports EHS wireless headsets, so calls can be answered and ended from the headset.