Product Description

The Yealink SIP-T31P is an entry-level IP phone that combines functionality and affordability. It boasts a 2.3-inch 132x64-pixel graphical LCD with backlight, ensuring clear visibility. Supporting up to two SIP accounts, it facilitates efficient call management with features like call hold, mute, DND, call forwarding, call waiting, and call transfer. The phone delivers superior HD audio quality, enhanced by smart noise filtering technology, ensuring clear conversations. Its dual-port 10/100M Ethernet switch with PoE support simplifies network connectivity and reduces cable clutter. The T31P also supports local 5-way conferencing, EHS wireless headset compatibility, and offers flexible installation options with an adjustable stand and wall-mount capability. With unified firmware and support for Yealinks Device Management Platform, deployment and management are streamlined.

Specifications 

• 2.3-inch 132x64 pixel graphical LCD with backlight

• Supports 2 SIP accounts

• HD Voice with Smart Noise Filtering

• Full-duplex hands-free speakerphone

• Dual 10/100 Mbps Ethernet ports with integrated PoE

• EHS support for Yealink wireless headsets

• Local 5-way conferencing capability

• Powered via PoE or optional external power adapter

• Compatible with Yealink Device Management Platform (YDMP/YMCS)

• Adjustable multi-angle stand and wall-mountable design

• Audio codecs: Opus, G.722, G.711(A/μ), G.723.1, G.729AB, G.726, iLBC

• Unified firmware for simplified deployment

• Transport Layer Security (TLS) and SRTP for secure communications

• Operating temperature: -10°C to +50°C

• Dimensions: 186 x 188 x 143 mm