Yealink SIP-T31P Classic Business IP Phone
SKU: SIP-T31P
£33.65 (Excl. VAT)
- Description
- Specifications
- Downloads
-
Yealink SIP-T31P Classic Business IP Phone
Yealink SIP- T31P
Facilitate the communication, enrich your business
Strong Performance, More Possibilities
Equipped with powerful chip, the T3 series owns 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 to extend 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.Classic Design, Practical Details
Designed by Yealink original team, T3 series inherits the design concept of Yealink IP phone family. The advanced design including modern appearances and ergonomic details enables easier and friendly operation experience to users.Hall switch
No popping sound when picking up or putting on the handset. Provides a quieter working area and longer service life.
Adjustable multi-angle stand
Perfect for more different situation based on your real needs.
Wall mountable
1 accessary with 2 installation modes. For diverse and flexible working scene (not applicable to US wall plate Standard).
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
BUILD YOUR UNCRACKABLE PHONE SECURITY
The T31P is shielded with the latest security mechanisms, making your conversations more secure than ever. With TLS 1.3, you benefit from faster and more robust encryption. Learn more enhanced security features in the V87 upgrade. -
Feature Specification Audio Features HD voice HD handset, HD speaker Smart Noise Filtering Yes Narrowband codec PCMU (G.711A), PCMA (G.711μ), 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 Speakerphone Full-duplex hands-free with AEC Other Audio Features VAD, CNG, AEC, PLC, AJB, AGC Phone Features VoIP accounts 2 Call management Call hold, mute, DND, forward, waiting, transfer, park, pickup Speed dial One-touch speed dial, hotline Conferencing Local 5-way conferencing Other Call Features Group listening, SMS, emergency call, redial, call return, auto answer, direct IP call Customization Ring tone selection/import/delete, set date time manually or automatically, dial plan Advanced Features XML Browser, action URL/URI, integrated screenshots, RTCP-XR, VQ-RTCPXR, Enhanced DSS Key Directory Local phonebook Up to 1000 entries Black list Yes Remote phonebook XML/LDAP Smart dialing Yes Phonebook actions Search/import/export Call history Dialed/received/missed/forwarded IP-PBX Features BLF/BLA Yes Anonymous call Yes, with rejection Hot-desking Yes Voice mail Yes, visual Flexible seating Yes Executive and Assistant Yes Call recording Centralized, call recording Display and Indicator Display 2.3” 132x64-pixel graphical LCD with backlight LEDs Call and message waiting, dual-color (red or green) for line status User interface Intuitive with icons and soft keys, multilingual Caller ID With name and number Power saving Yes Feature keys Line keys 2, with LED Feature keys 6 (transfer, message, headset, redial, mute, hands-free speakerphone) Navigation keys 5 Volume control keys Yes Interface Ethernet ports 2 x RJ45 10/100M Power over Ethernet (PoE) IEEE 802.3af, class 1 Handset port 1 x RJ9 (4P4C) Headset port 1 x RJ9 (4P4C) Other Physical Features Color Classic Grey Wall mountable Yes AC adapter External Yealink AC adapter (AC 100-240 V input and DC 5 V/0.6 A output) Power consumption (PSU) 2-3 W Power consumption (PoE) 3-4 W Dimension (W x D x H x T) 188 x 189 x 162 x 50 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) Management Configuration Browser/phone/auto-provision Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy, with PnP Other Management Zero-sp-touch, TR-069, Phone lock, 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 SIP link mode Proxy mode and peer-to-peer IP assignment Static/DHCP Web server HTTP/HTTPS Time synchronization Using SNTP DNS UDP/TCP/DNS-SRV (RFC 3263) QoS 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP SRTP For voice TLS Transport Layer Security (TLS 1.3) HTTPS Certificate manager Encryption AES encryption for configuration file (AES256) Authentication Digest authentication VPN OpenVPN, IEEE802.1X, L2TP VPN IPv6 Yes Other Network Features LLDP/CDP/DHCP VLAN, ICE, GARP Security WPA2/WPA3, Secure boot Package Features Package content Yealink SIP-T31P IP phone, Handset with cord, Ethernet Cable, Stand (optional), Quick Start Guide, Power Adapter (Optional) Qty/CTN 10 PCS N.W/CTN 9.79 kg G.W/CTN 10.83 kg Giftbox size 213 × 210 × 103 mm Carton Meas 535 × 443 × 227 mm -
Description Downloads Datasheet Downloads
Book a Free Product Demo
Remote or on-site. No obligation.
Integrator or Installer?
Trade pricing, volume discounts, same-day collection.
Education & Public Sector Solutions
Exclusive pricing, flexible terms, and dedicated support for schools, universities, NHS, and government organisations.
LATEST CASE STUDIES
See more-
January 14, 2026Digital Menu Boards with Custom Curved Mount Installation for Woodys, Andover
HOSPITALITY • DIGITAL MENU BOARDSFour-screen digital menu boards installed for Woodys in Andover, featuring a bespoke curved mounting layout and CMS-controlled content for a bold, immersive menu experience.ClientWoodysLocationAndoverSectorHospitality, QSRInstallation DateFebruary 2025SolutionDigital Menu Boards + CMSProducts43" Digital Menu Boards -
January 14, 2026Digital Signage & Freestanding Display for Naan Staap, Leicester
HOSPITALITY • DIGITAL MENU BOARDSMulti-screen digital menu boards and floor-to-ceiling ultra-high-brightness window display installed for Naan Staap in Leicester, delivering clear menus and strong street-level visibility impact.ClientNaan StaapLocationLeicesterSectorHospitality, QSRInstallation DateMay 2025SolutionMenu Boards + UHD DisplayProducts32" Menu Boards & 49" Display -
January 14, 2026Digital Menu Boards and Window Displays for Karak Chaii
HOSPITALITY • FOOD & DRINKDigital menu boards and window screens supplied for Karak Chaii in Birmingham, improving menu clarity, speeding ordering, and attracting increased street-level footfall for growth.ClientKarak ChaiiLocationBirminghamSectorHospitality, CaféCompletion DateMarch 2024SolutionMenu Boards + Window ScreensProductsMenu Boards & Digital Window Screen -
January 14, 2026Digital Signage & Installation Service for Henkinz, St Albans
HOSPITALITY • WINDOW DIGITAL SIGNAGE50-inch 4K window digital signage installed for Henkinz in St Albans, delivering high-impact street-facing promotions with simple USB plug-and-play content updates for retail visibility.ClientHenkinzLocationSt AlbansSectorHospitality, QSRInstallation DateMay 2025SolutionDigital SignageProducts50" 4K Window Display
Top Quality Store
Why it matters
Demonstrates consistently strong fulfilment, service, and post-sale experience across Google signals.
Great products and service! The guys always go above and beyond to make sure they supply you with the product that best fits your needs. I’ve been using Screen Moove for a number of years now and woul...
See moreScreen Moove went above and beyond for my requirements. Ordering system was super easy it just take 2 minutes to complete my order and I have received my tracking details right away after few minutes...
See moreMoe Khan, one of the team at Screen Move has been a fantastic help as we have navigated the process of choosing and buying screens and stands for our church. Helpful at every step of the way, patient...
See moreWe originally planned to purchase a cheap TV for our showrooms. After speaking with screen moove, we ended up investing in floorstanding displays across multiple retail sites and showrooms. The bright...
See moreI placed my order late at night but realized I had entered the wrong address. I immediately sent an email asking for it to be changed, not really expecting a reply until the next day. To my surprise,...
See moreI’ve been looking ultra high brightness display despite I checked everywhere I didn’t trust. They got my trust and I ordered. It arrived safely next day we have installed screen is awesome and high qu...
See moreThis is second time I used Screen Moove, I have bought double sided 55 inch display. The first order was a bit delayed I don't blame it might be happen, but customer service over the phone was excell...
See moreScreenmoove, perfect customer satisfaction from start to finish! Their customer service is incredibly helpful and fast. It’s amazing to be able to reach out and get quick solutions for any issue. We a...
See moreWe found that we needed a video call to work out the set up. The tech team at screenmoove were very very good. I would suggest that the instructions that come with the screen offer two key info. 1. Set...
See moreGreat experience with Jonathan Gray, previously I was looking for other companies and randomly ordering our needs from elsewhere. after I met with him, since 2024 we are keep purchasing from screen m...
See more
Need help choosing the right product?
Speak directly with a dedicated Screen Moove expert and get the right solution, first time.
Call us on: 020 8191 9223
Email us: info@screenmoove.com
Contact us
Simply complete our contact form, and we will promptly respond to your inquiries.
If you have any questions or enquiry, please fill out the form below with all of your details and we'll get back to you shortly.