Description
Yealink T31P Entry-Level IP Phone
The Yealink T31P is an entry-level IP phone designed for businesses that need reliable communication at an affordable price. Featuring HD voice quality, easy setup, and user-friendly design, it’s a perfect choice for small and medium-sized businesses.
Yealink T31P Entry-Level IP Phone – Full Specifications
| Category | Specification |
|---|---|
| Model | Yealink SIP-T31P |
| Type | Entry-Level IP Phone |
| Display | 2.3” 132×64-pixel graphical LCD with backlight |
| Lines / Accounts | 2 SIP accounts |
| Keys | 2 Line keys, 5 Feature keys, 4 Soft keys |
| Audio Features | HD Voice (wideband), Full-duplex speakerphone, Noise-proof technology |
| Headset Support | RJ9 headset port |
| Network | Dual 10/100 Mbps Ethernet ports |
| PoE Support | Yes, Power over Ethernet (IEEE 802.3af) |
| Power Supply | Optional external AC adapter (if PoE not available) |
| Protocols | SIP v1 (RFC2543), SIP v2 (RFC3261) |
| Codecs Supported | G.711(A/μ), G.729, G.722 (HD), G.726, iLBC, Opus |
| Security | Transport Layer Security (TLS), SRTP encryption |
| Phonebook | Up to 1000 entries |
| Call Features | Call hold, call transfer, 3-way conferencing, call waiting, call forward, DND |
| Local Conferencing | 3-way conference |
| Wall Mountable | Yes |
| Dimensions (WxDxH) | 188mm x 150mm x 62mm |
| Weight | 0.77 kg |
| Operating Temp. | -10°C to 50°C |
| Warranty | 1 Year (may vary by seller) |





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