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Yealink SIP-T31P Classic Business IP Phone

BH #YEASIPT31P • MFR #SIP-T31P
1 review
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Yealink SIP-T31P Classic Business IP Phone
Key Features
  • 5-Way Local Conference
  • Smart Noise Filtering
  • 2.3", 132 x 64-Pixel Graphical LCD
  • Dual-Port Ethernet, PoE
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.
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Yealink T31P Overview

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.

UPC: 841885104816

Yealink T31P Specs

Key Specs
Duplex Mode
Full-Duplex (FDX)
Active Noise Cancellation
Yes
Connectivity
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"

Yealink T31P Reviews

Good basic phone

By Alexander
Rated 5 out of 5
Date: 2026-03-08

Works as promised with Zoom.

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