Yealink IP Phone Desktop PoE 2.3'' T31P without Power Supply - Description
Upgrade your office telephony with the Yealink T31P Desktop IP Phone, a reliable, feature-rich entry-level VoIP solution built for productivity and seamless communication. Combining smart acoustic engineering with intuitive hardware design, the T31P makes business calls smoother, clearer, and more efficient.
Crystal-Clear Audio with Yealink HD Voice
Experience superior conversational quality thanks to industry-leading Yealink HD Voice hardware and Opus codec support. The smart noise-filtering technology eliminates distracting background audio, delivering natural, lifelike conversations whether you are using the ergonomic handset or the full-duplex hands-free speakerphone.
Intuitive Interface & Backlit Display
The phone features an extra-large 2.3-inch 132x64-pixel graphical LCD equipped with a crisp backlight. Even in low-light office environments, menus, caller IDs, and status icons remain effortlessly legible for rapid navigation and call management.
Flexible Power & Connectivity
Designed to reduce desktop clutter, the Yealink T31P includes integrated Power over Ethernet (PoE) support alongside a dual-port 10/100M Ethernet switch. This allows both power and data to run over a single network cable while bridging to your PC, eliminating redundant wall adapters. (Please note: external 5V/600mA power adapter is not included).
Key Features
- Yealink HD Voice: Exceptional acoustic performance with Opus narrowband and wideband audio codec support.
- Visual Clarity: 2.3-inch 132x64 graphical LCD screen with built-in backlight.
- Dual SIP Accounts: Support for up to 2 distinct VoIP lines for versatile line handling.
- Local 5-Way Conferencing: Host collaborative conference calls directly from your handset without external bridges.
- Integrated PoE: Standard 802.3af Power over Ethernet support for streamlined, single-cable deployment.
- Wireless Headset Compatible: Supports Electronic Hook Switch (EHS) for compatible wireless headsets.
- Ergonomic Stand: Multi-angle desktop stand (2 adjustable angles) or clean wall-mount installation.
- Centralized Management: Simplified deployment with Yealink Device Management Platform (YDMP) and YMCS cloud management.
Yealink IP Phone Desktop PoE 2.3'' T31P without Power Supply - Specifications
General
- Brand
- YEALINK
- Model
- T31P
- SKU
- MS-21196
- Product Type
- VoIP Desktop IP Phone
- SIP Accounts
- Up to 2 accounts
Display & User Interface
- Screen Size
- 2.3 inches
- Screen Resolution
- 132 x 64 pixels
- Display Type
- Graphical LCD
- Backlight
- Yes
- Feature Keys
- 2 line keys with LED, 4 soft keys, 6 navigation keys, volume control, standard feature keys
Audio Specifications
- Audio Quality
- Yealink HD Voice
- Codecs Supported
- Opus, G.722, G.711(A/μ), G.729AB, G.726, iLBC
- Conferencing
- Local 5-way audio conferencing
- Speakerphone
- Full-duplex hands-free speakerphone with AEC
- DTMF
- In-band, Out-of-band (RFC 2833) and SIP INFO
Connectivity & Ports
- Ethernet Ports
- 2 x RJ45 10/100M Ethernet ports
- Power over Ethernet (PoE)
- Yes (IEEE 802.3af, Class 2)
- Headset Port
- 1 x RJ9 (supports EHS wireless headsets)
- Handset Port
- 1 x RJ9
Management & Security
- Device Management
- Yealink YDMP / YMCS support
- Configuration
- Browser / Phone / Auto-provision (FTP/TFTP/HTTP/HTTPS)
- Firmware
- Unified Firmware
- Security Protocols
- SIP v1/v2, Transport Layer Security (TLS), HTTPS, SRTP, AES encryption
Physical & Environmental
- Stand
- Adjustable with 2 angles
- Wall Mountable
- Yes
- Power Supply
- External 5V/600mA adapter (optional, not included)