Individually boxed with handset, ethernet cable and curly cord
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The Yealink T31P Entry Level PoE IP Phone with 2 Lines & HD Voice (SIP-T31P) is a dependable and chic VoIP desk phone crafted to provide professional-level communications for small businesses, home offices and enterprise setups. The T31P features a large, backlit graphical LCD measuring 2.3 inches with a resolution of 132x64 pixels, guaranteeing users a clear visual experience and straightforward navigation. This IP phone features dual 10/100M Ethernet ports and built-in Power over Ethernet (PoE), making installation easier and allowing for flexible network integration. The T31P, which supports two SIP accounts and local 5-way conferencing, is designed to enhance productivity and provide crystal-clear communication in any work environment. This device features Yealink’s top-of-the-line HD Voice and Smart Noise Filtering technology. The T31P is engineered for ease of use and efficient management, featuring unified firmware, support for the Yealink Device Management Platform and an adjustable multi-angle stand for ergonomic comfort. Its modern design, wall-mountable option and EHS wireless headset compatibility make it adaptable for a variety of office environments. Secure communications are guaranteed by advanced security protocols such as TLS 1.3 and SRTP. At the same time, tool-free deployment and remote management lessen the IT workload and reduce operational costs.
• 2.3" 132x64-Pixel Graphical LCD with Backlight features large, clear display for intuitive call management and navigation.
• Dual 10/100M Ethernet Ports with reliable wired connectivity with PoE support for simplified installation.
• HD Voice & Smart Noise Filtering delivers superior audio clarity, reducing background noise for professional conversations.
• Supports 2 SIP Accounts that manage two VoIP lines simultaneously for multitasking or shared workspaces.
• Local 5-Way Conferencing enables efficient group calls and collaboration directly from the phone.
• Adjustable Multi-Angle Stand & Wall Mountable with flexible installation options for any workspace.
• EHS Wireless Headset Support that is compatible with electronic hook switch headsets for hands-free operation.
• Unified Firmware & Device Management simplifies deployment, updates and maintenance with Yealink Device Management Platform.
• Advanced Security with TLS 1.3, SRTP, HTTPS, OpenVPN and AES encryption for secure communications.
• Opus Codec Support ensures high-quality audio even in low-bandwidth environments.
🗹 Dual-line support and 5-way conferencing streamline call handling and team collaboration.
🗹 HD Voice and Smart Noise Filtering ensure every conversation is clear, even in noisy environments.
🗹 PoE, unified firmware and remote management tools reduce IT workload and simplify setup.
🗹 Adjustable stand and wall-mount options fit any workspace, while EHS support offers headset flexibility.
🗹 Advanced encryption and robust build quality protect your business communications and ensure long-term reliability.
🗹 Delivers enterprise-level features at an entry-level price, making it ideal for businesses of any size.
| Manufacturer | Yealink |
| Manufacturer Part Number | SIP-T31P |
| Product Name | Yealink T31P Entry Level PoE IP Phone with 2 Lines & HD Voice |
| Product Type | IP Phone |
Body Color | Classic gray |
Call Services | Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Message Waiting Capability |
Dialer Location | Base |
Conference Call Capability | 5-way |
Speakerphone | Yes |
Volume Control | Yes |
Indicators | Voice message waiting indicator |
Additional Functions | Call recording, Intercom |
Main Features | Multiple VoIP protocol support, integrated Ethernet switch |
VoIP | Yes |
VoIP Protocols | SIP, SIP v2, SRTP |
Voice Codecs | G.722, G.723.1, G.729ab, G.726, iLBC, G.711A/µ |
Lines Supported | 2 lines |
Quality of Service | IEEE 802.1Q (VLAN), IEEE 802.1p |
IP Address Assignment | DHCP, static, PPPoE |
Security | TLS |
Power Over Ethernet (PoE) Support | Yes |
Network Protocols | IP, TFTP, HTTP, DNS, SNMP, HTTPS, Link Layer Discovery Protocol (LLDP), SRTP, STUN |
Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX |
Voice Features | Comfort noise generation (CNG), voice activity detection (VAD), HD Voice, acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC) |
Network Features | Network Address Translation (NAT), Lightweight Directory Access Protocol (LDAP) |
Phone Directory Capacity | 1000 names & numbers |
Type | LCD display - monochrome |
Display Location | Base |
Diagonal Size | 2.3" |
Display Resolution | 132 x 64 pixels |
Backlit | Yes |
Connections | Headset jack / RJ-9 ¦ Handset jack / RJ-9 |
Placing / Mounting | Wall-mountable, table-top |
Cables Included | Network cable |
Included Accessories | Stand |
Width | 7.4 in |
Depth | 7.4 in |
Height | 6.4 in |