Yealink SIP-T31P
Key Features
- 5-Way Local Conference
- Smart Noise Filtering
- 2.3″, 132 x 64-Pixel Graphical LCD
- Dual-Port Ethernet, PoE
Description
As a very fashionable and friendly entry-level IP phone, Yealink SIP-T31P has an extra-large 132×64-pixel graphical LCD with a backlight that brings a clear visual experience for users. The T31P offers support for two VoIP accounts and includes local 5-way conferencing to maximize productivity. Working with the adjustable multi-angle stand, the T31P IP phone enables you to work in different situations. Easy-to-use and powerful features, together with a reasonable price deliver excellent voice communications solutions.
Features
As a very fashionable and friendly entry-level IP phone, the Yealink SIP-T31P Classic Business IP Phone has an extra-large 132 x 64-pixel graphical LCD with backlight that brings clear visual experience for users. The T31P offers support for two VoIP accounts and includes local 5-way conferencing to maximize productivity. Working with the adjustable multi-angle stand, the T31G IP phone ensures you are able to work in different situations. Meanwhile, the T31P features built-in Power over Ethernet (PoE) and superb high-definition (HD) sound quality.

Strong Performance, More Possibilities
Equipped with powerful chip, the T3 series owns a stronger computing ability and more upgraded functions, which ensures a higher productivity and smoother office experience. Due to great performance, T3 series is capable to extend more services for different business demands.

Superior HD Audio, Better Communication
The Yealink T3 series provides distraction-free communications with industry-leading Smart Noise Filtering Technology, which delivers excellent sound quality without extraneous noises and allows fluent conversations.
Classic Design, Practical Details
Hall switch |
No popping sound when picking up or putting on the handset. Provides a quieter working area and longer service life. |
Adjustable stand & Wall Mount |
Adjustable multi-angle stand, perfect for more different situation based on your real needs. Also support wall mount, 1 accessary with 2 installation modes for diverse and flexible working scene (not applicable to US wall plate Standard). |
Wall mountable
|
1 accessary with 2 installation modes. For diverse and flexible working scene (not applicable to US wall plate Standard). |

Build Your Uncrackcble, Phone Security

All in One Platform, Convenient Management
Proven reliability and integrations for Yealink Device Management Platform, installed the unified firmware, T3 series is simple to deploy and manage, which allows a significant reduction in the operation and maintenance cost
Specifications
Key Specs
| Duplex Mode |
Full-Duplex (FDX)
|
| Active Noise Cancellation |
Yes
|
| Ethernet I/O |
2x RJ45 Gigabit Ethernet (PoE)
|
| Audio I/O |
No
|
| Telephone I/O |
2x RJ9
|
| NFC |
No
|
| Wireless Security |
AES
|
Technology
| Duplex Mode |
Full-Duplex (FDX)
|
| Voice Codecs |
G.711μ/a, G.722, G.723, G.726, G.729, G.729a, Internet Low Bitrate Codec (iLBC), Opus
|
| Active Noise Cancellation |
Yes
|
| Hearing Aid Compatible |
No
|
| Intercom Function |
No
|
| Session Initiation Protocol (SIP) Support |
Yes
|
| WebKit Compatible |
No
|
Microphone
| Beamforming Support |
No
|
General
| Number of Lines Supported |
2 (VoIP)
|
Display
| Screen Size |
2.3″ (Base)
|
| Screen Resolution |
132 x 64 (Base)
|
| Screen Type |
LCD
|
| Touchscreen |
No
|
Power
| Power Requirements |
Power Adapter
|
| Input Power |
5 VDC at 600 mA
100 to 240 VAC, 50 / 60 Hz |
Physical
| Operating Conditions |
14 to 122°F / -10 to 50°C at 10 to 95% Humidity
|
| Certifications |
CE, FCC, ISO, REACH, RoHS
|
| LED Indicators |
Yes
|
| Lighted Keypad |
No
|
| Lock Slot |
No
|
| Wall Mountable |
Yes
|
| Dimensions |
7.4 x 7.4 x 6.4″ / 189.0 x 188.0 x 162.0 mm
|
Packaging Info
| Package Weight |
2.015 lb
|
| Box Dimensions (LxWxH) |
9.5 x 9.1 x 4.1″
|
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No popping sound when picking up or putting on the handset. Provides a quieter working area and longer service life.
Adjustable multi-angle stand, perfect for more different situation based on your real needs. Also support wall mount, 1 accessary with 2 installation modes for diverse and flexible working scene (not applicable to US wall plate Standard).
1 accessary with 2 installation modes. For diverse and flexible working scene (not applicable to US wall plate Standard).