Yealink SIP-T31W - Wi-Fi IP Phone, VoIP Phone, SIP Desk Phone with 2 Lines and PoE

Yealink SIP-T31W - Wi-Fi IP Phone with 2 Lines and HD Voice

The Yealink SIP-T31W is an entry-level IP phone (VoIP phone) for office and desk use. It combines two SIP accounts, local 5-way conferencing, a 2.3-inch backlit graphical display and built-in dual-band Wi-Fi, with two Ethernet ports and PoE support for wired installs. Yealink lists it in Classic Grey.

What the SIP-T31W is for

It suits a desk, reception or small office that needs a straightforward SIP desk phone with HD handset and speaker audio, and the option of connecting over Wi-Fi where a network cable is not at the desk. The two-port switch lets a PC share the phone's network connection. Browse more Yealink phones or the IP desk phones range.

Key features

• Built-in dual-band 2.4GHz/5GHz Wi-Fi (IEEE 802.11a/b/g/n/ac)
• Up to 2 SIP accounts and 2 line keys with LED
• Local 5-way conferencing
• Yealink HD Voice with HD handset and HD speaker, plus Smart Noise Filtering
• 2.3-inch 132x64-pixel graphical LCD with backlight
• Two-port 10/100M Ethernet switch and PoE (IEEE 802.3af, class 2)
• EHS wireless headset support and an RJ9 headset port
• Stand with 2 adjustable angles; wall mountable
• Auto-provisioning, TR-069 and YDMP/YMCS management support

Full specification

What you will need

A SIP account or IP-PBX / hosted VoIP service that supports SIP phones, and either a Wi-Fi network or an Ethernet connection. For PoE you need an IEEE 802.3af switch or injector; otherwise an external power adapter (DC 5 V/0.6 A) is used. Yealink lists the Ethernet cable and power adapter as optional package items, so please check before ordering. Compatibility with a particular phone system should be confirmed with your provider; call us if you are unsure.

Buying from Zenith Security Co.

We are a UK supplier, not an installer, and we will go through the product with you before you buy. Our trade counter is in Wolverhampton and we have been operating since 2012. See all VoIP phones.

Is the Yealink SIP-T31W a Wi-Fi phone?

Yes. Yealink lists built-in dual-band 2.4GHz/5GHz Wi-Fi (IEEE 802.11a/b/g/n/ac) on the SIP-T31W. It also has two 10/100M Ethernet ports and supports PoE (IEEE 802.3af, class 2), so you can connect it by cable as well.

How many lines and accounts does it support?

Yealink lists up to 2 SIP accounts, 2 line keys with LED and local 5-way conferencing.

Is a power adapter included?

Yealink's datasheet lists the Ethernet cable and power adapter as optional package items, so check with us before ordering. The phone supports PoE (IEEE 802.3af, class 2) if your network switch provides it. Call 01902 902251 and we will confirm what is supplied.

How quickly can I get it?

Orders placed before 2:30pm are normally dispatched for delivery within 1–2 working days to England, Scotland and Wales. You can also collect in store from our trade counter - call first so we can confirm your order is ready. We do not ship to Northern Ireland.

Can I collect it from your trade counter?

Yes. Our trade counter is at Unit 3, Park View Centre, 243 Dudley Road, Wolverhampton WV2 3JU. Please call 01902 902251 first so we can confirm your order is ready.

Do you offer trade accounts?

Yes, trade accounts are available. See our trade customer page or call us.

Questions on specification or compatibility: call 01902 902251, see our FAQ and support pages, or contact us.