The Yealink SIP-T31P (MPN: SIP-T31P) is a reliable, cost-effective 2-line business VoIP desk phone engineered for small-to-medium enterprises (SMEs), corporate branches, call centers, and hospitality deployments across the UAE. Built around Yealink's upgraded T3-series computing chip and unified firmware architecture, it delivers responsive call handling, distraction-free HD audio, and zero-touch mass provisioning for major IP-PBX platforms including 3CX, Yeastar, Grandstream, Asterisk, and FreePBX.
Expanded Key Features
2.3" Backlit Graphical LCD & 2 Dual-Color Line Keys: Features a crisp 2.3-inch (132 × 64 pixel) backlit graphical LCD screen paired with 2 programmable line keys with Red/Green LED indicators (supporting BLF / BLA), 4 context-sensitive soft keys, and 6 dedicated feature keys (Transfer, Message, Headset, Redial, Mute, Hands-Free Speakerphone).
Yealink HD Voice & Smart Noise Filtering: Combines an HD handset and full-duplex AEC speakerphone with Smart Noise Filtering Technology and wideband Opus / G.722 codecs—filtering out keyboard clicks and office background noise for lifelike voice clarity.
Built-In PoE (802.3af) & Dual 10/100M Ethernet Switch: Equipped with two RJ45 10/100 Mbps Ethernet ports (Internet & PC pass-through) and integrated IEEE 802.3af Power over Ethernet (PoE), allowing single-cable power and data connection right at the workstation.
Local 5-Way Conferencing & 1,000-Entry Directory: Boost team collaboration with local 5-way audio conferencing, a 1,000-contact local phonebook, XML/LDAP corporate directory integration, hot-desking, call park/pickup, and Busy Lamp Field (BLF) monitoring.
EHS Wireless Headset Support & Multi-Angle Stand: Includes dedicated RJ9 handset and RJ9 headset ports with support for Yealink EHS35 Electronic Hook Switch wireless headsets, plus an adjustable two-angle desk stand and wall-mountable chassis finished in Classic Grey.
Unified Firmware & Zero-Touch Provisioning: Runs the same Unified Firmware across the entire Yealink T3 series and integrates seamlessly with the Yealink Device Management Platform (YDMP/YMCS), PnP Auto-Provisioning, and TR-069 to slash IT deployment and maintenance time.
Why This Product Stands Out
While basic entry-level IP phones often lack backlit screens, PoE support, or multi-party conferencing, the Yealink SIP-T31P packs built-in 802.3af PoE, a bright 2.3" backlit display, Smart Noise Filtering, and 5-way local conferencing into a durable, enterprise-proven chassis that lowers total cost of ownership for growing businesses.
