Yealink SIP-T31P IP Phone

The Yealink SIP-T31P IP Phone is an entry-level business phone designed to provide reliable VoIP communications, professional audio quality, and an intuitive user experience. Featuring a backlit graphical display, support for two SIP accounts, Power over Ethernet (PoE), and local 5-way conferencing, the SIP-T31P is an ideal solution for small businesses, remote workers, reception areas, and office professionals.

Designed with simplicity and productivity in mind, the SIP-T31P features a 2.3-inch graphical LCD display with backlighting that provides clear visibility of call information, contacts, and phone settings. Its user-friendly interface makes navigation easy while ensuring quick access to essential business communication features.

The phone supports up to two SIP accounts, making it suitable for users who manage multiple lines or extensions. Local 5-way conferencing allows teams to collaborate efficiently without requiring additional conferencing services. Yealink HD Voice technology delivers clear, natural audio quality, helping improve communication and reduce misunderstandings during calls.

The SIP-T31P includes a built-in two-port 10/100 Ethernet switch, allowing both the phone and a connected computer to share a single network connection. Power over Ethernet (PoE) support simplifies installation by reducing cable clutter and eliminating the need for a separate power adapter when PoE is available.

Additional features such as Opus codec support, Electronic Hook Switch (EHS) compatibility for wireless headsets, unified firmware management, and support for Yealink Device Management Platform (YDMP) and Yealink Management Cloud Service (YMCS) make the SIP-T31P a dependable and cost-effective communication solution for modern business environments.

Features

• Yealink HD Voice technology
• 2.3-inch graphical LCD display
• 132 x 64 pixel resolution
• Backlit display
• Supports up to 2 SIP accounts
• Local 5-way conferencing
• Two-port 10/100 Ethernet switch
• Power over Ethernet (PoE) support
• Opus codec support
• EHS wireless headset support
• Unified firmware platform
• YDMP and YMCS support
• Adjustable stand with two viewing angles
• Includes 1-Year Warranty

Specifications

• Phone Type:
  • IP Phone
• Display:
  • 2.3″ Graphical LCD
  • 132 x 64 Resolution
  • Backlit
• Accounts:
  • Up to 2 SIP Accounts
• Conferencing:
  • Local 5-Way Conference
• Audio:
  • Yealink HD Voice
  • Opus Codec Support
• Network:
  • Dual-Port 10/100 Ethernet Switch
• Headset Support:
  • EHS Wireless Headsets
• Power:
  • IEEE 802.3af Power over Ethernet (PoE)
  • Optional Power Adapter (Sold Separately)

Compatibility

Compatible with SIP-based hosted VoIP services and IP PBX systems.

Please verify compatibility with your service provider or phone system before deployment.

Ideal Applications

• Small Businesses
• Remote Workers
• Home Offices
• Office Professionals
• Reception Areas
• Customer Service Teams
• Shared Workspaces

Includes

• Yealink SIP-T31P IP Phone
• 1-Year Warranty

Documentation

Refer to the Yealink SIP-T31P Datasheet for detailed specifications and setup information.