Yealink SIP-T31P Classic Business IP Phone (Without PSU)
The Yealink SIP-T31P is a classic 2-line business IP phone with HD voice, essential call features, and simple usability — ideal for SMB VoIP deployments.
Description
Yealink SIP-T31P — Classic 2-Line Business IP Phone (No PSU Included)
The Yealink SIP‑T31P Classic Business IP Phone (Without PSU) is a dependable and affordable VoIP desk phone designed for everyday business communications. Built with essential telephony features and broad SIP compatibility, it delivers clear audio, efficient call handling, and seamless integration with IP‑PBX systems.
This model is supplied without a Power Supply Unit (PSU), allowing flexible installation with Power over Ethernet (PoE) or a compatible third‑party power adapter — ideal for offices that already have PoE infrastructure.
Featuring a 2.3‑inch graphical LCD screen, the SIP‑T31P provides intuitive menu navigation and easy display of caller information and settings. Its ergonomic design and intuitive interface make it simple to use for reception desks, shared workstations, and office desks.
Designed for everyday use in a business environment, the SIP‑T31P supports wideband audio, hands‑free speakerphone, programmable keys, and essential call functions to enhance productivity and communication efficiency.
Key Features:
2-Line SIP Support: Handles two independent VoIP accounts for multitasking.
HD Voice Quality: Clear, natural sound with Yealink Optima HD Voice.
Intuitive Interface: Backlit display and soft keys for easy navigation.
PoE Enabled: Supports Power over Ethernet (802.3af) for simplified installation.
Essential Call Features: Hold, transfer, forward, redial, mute, conference.
Energy Efficient: Designed for lower power consumption.
Flexible Connectivity: 2 × 10/100 Mbps Ethernet ports for LAN and PC passthrough.
Professional Build: Sturdy and compact for office desk deployment.
Hardware & Technical Specs:
Display: 132 × 64-pixel graphical LCD with backlight
Ethernet Ports: 2 × 10/100 Mbps (LAN + PC pass-through)
SIP Accounts: 2 independent SIP accounts
Audio: Full-duplex speakerphone, headset support, acoustic echo cancellation
Protocols: SIP, RTP/RTCP, DHCP, DNS SRV, HTTP/HTTPS
Power: PoE (802.3af) or optional AC adapter (sold separately)
Dimensions: Approx. 185 × 185 × 160 mm
Operating Temp: 0°C to 40°C
Package Note: Power Supply Unit (PSU) not included
