Yealink SIP‑T31W IP Phone

Description Yealink SIP‑T31W IP Phone 2‑Line SIP Phone • Dual‑Band Wi‑Fi • PoE Support The Yealink SIP‑T31W is a cutting‑edge yet affordable SIP desk phone tailored for modern businesses needing flexibility, clarity, and ease of deployment. Supporting dual 2.4 GHz/5 GHz Wi‑Fi and Power‑over‑Ethernet, this two‑line office phone delivers full Gigabit VoIP performance without requiring wired network drops—ideal for flexible workspaces, remote offices, or campus environments. �� Built‑In Dual‑Band Wi‑Fi Yealink SIP‑T31W Featuring Intel Wi‑Fi 5 (802.11a/b/g/n/ac), the Yealink SIP‑T31W lets you connect wirelessly to your network, bypassing structured Ethernet cabling. This opens possibilities for: Quick deployment in hot‑desk areas Flexible office layouts without cabling constraints Easy room reassignments Office expansion without rewiring The Wi‑Fi connection keeps full VoIP quality with robust throughput and low latency networks. �� High‑Definition Audio & Smart Noise Filtering Clear communication is vital. The Yealink SIP‑T31W ensures crystal‑clear HD sound using: Wideband codec (G.722) for sharp voice clarity Smart Noise Filtering to reduce background noise in busy environments AEC, VAD, CNG, PLC, AJB, AGC for full‑duplex conversations without echo or distortion These technologies combine to deliver hospital‑quiet soundwork even in dynamic offices or kiosks. �� User‑Friendly 2.3″ Backlit LCD The 2.3″, 132 × 64 pixel monochrome display includes backlight indicators and caller ID—making use simple and intuitive. With 2 line‑keys and six soft function keys (Transfer, Message, Headset, Redial, Mute, Speaker), navigating menus is effortless. �� Essential Phone Features The Yealink SIP‑T31W is rich in UC capabilities: Dual SIP accounts for multiple numbers or services Local 5‑way voice conferencing for small team calls BLF & BLA, hot‑desking, call transfer/hold/forward XML browser, action URLs, speed‑dial, hot‑line, redial, and more Supports RTCP‑XR, VQ‑RTCPXR for call quality monitoring These functions make it well‑suited for front‑desk, collaborative, or supervisory roles. �� Ethernet & PoE Support Yealink SIP‑T31W Equipped with dual 10/100 Mbps ports, the second port allows daisy‑chaining to a PC or extender. It also supports IEEE 802.3af Power‑over‑Ethernet, eliminating the need for power adaptors and simplifying desk setups. �� Ergonomic Design & Flexibility Visit ergonomic details include: Hall‑effect handset switch for quiet handling (no clicking noise) Adjustable multi‑angle stand for comfortable viewing Wall‑mountable with backplate attachment Supports EHS wireless headset, ideal for cord‑free desk use Its sleek grey housing fits in diverse office environments effortlessly. �� Enterprise‑Level Security The Yealink SIP‑T31W is built for secure communication, offering: TLS 1.3, SRTP, and HTTPS for encrypted calls and configuration WPA2/WPA3 Wi‑Fi security Secure boot, certificate manager, AES‑256 config encryption Support for IPv6, IEEE 802.1X, OpenVPN, L2TP, and more These features are essential for IT governance and risk‑conscious environments. �� Deployment & Management The Yealink SIP‑T31W supports: Unified T3 firmware compatible with Yealink provisioning systems Bulk deployment via FTP/TFTP/HTTP/HTTPS, TR‑069, Zero‑touch (PnP) provision, YDMP/YMCS Remote diagnostics including log collection, remote reboot/upgrade, and task scheduling Compatible with Yealink Device Management platforms for streamlined UCC maintenance Yealink Support 15Yealink 15IP Phone Warehouse 15Yealink This significantly reduces the total cost of deployment and maintenance. �� Short & Brief Specifications Lines / Accounts: 2 SIP accounts Display: 2.3″ 132 × 64 pixel backlit LCD Wi‑Fi: Dual‑band 802.11a/b/g/n/ac (up to 433 Mbps) Ethernet: 2× 10/100 Mbps (PoE class 2 via port 1) Audio Codecs: G.722, G.711μ/A, G.723.1, G.729 variants, G.726, iLBC HD Audio: HD handset/speaker, AEC, VAD, CNG, PLC, AJB, AGC Conferencing: Local 5‑way Security: TLS 1.3, SRTP, WPA2/3, Secure boot, AES‑256 Power: PoE or 5V DC adapter (0.6A) Power Consumption: 1.3–1.7 W (AC), 2–2.6 W (PoE) Interfaces: RJ9 handset/headset ports, 2× RJ45 LAN, 12 unused USB Expandability: EHS headset support Mounting: Tabletop with angle stand, wall mountable Physical Size: 188 × 189 × 50 mm Operating Temp: –10 °C to 45 °C Storage Temp: –30 °C to 70 °C Humidity: 10–95% non-condensing ✅ What Makes the T31W Stand Out No‑cable deployment: Dual‑band Wi‑Fi eliminates Ethernet wiring Superior call clarity: HD audio with smart noise reduction Cost‑effective expansion: 5‑way conferencing included Robust security: Industry‑grade encryption and authentication Flexible provisioning & management: Excellent for IT administration �� Final Verdict The Yealink SIP‑T31W is a feature-rich, reliable IP phone ideal for SMBs, remote workers, shared offices, and reception areas. With dual‑band Wi‑Fi, HD voice, PoE support, and strong deployment features—all wrapped in a sleek build—it offers a modern, scalable communication tool at a competitive price point. �� Links Official Product Page – Yealink SIP‑T31W Radox Technology Limited – Yealink SIP‑T31W IP Phone