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Yealink SIP-T31G with PSU – 1301044 Documents

SKU: YEA-SIP-T31G-PSU 888VoIP is a Yealink Platinum Distributor in 2025!

Yealink SIP-T31G with PSU – 1301044

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MSRP: $102.50

Yealink SIP-T31G with Power Supply Gigabit IP Phone with 2-Lines & HD voice

SKU: YEA-SIP-T31G-PSU 888VoIP is a Yealink Platinum Distributor in 2025!

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Description

As a very fashionable and friendly entry-level Gigabit IP phone, Yealink SIP-T31G has an extra-large 132×64-pixel graphical LCD with backlight that brings clear visual experience for users. The T31G 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 to work in different situation. Meanwhile, the T31G features built-in Power over Ethernet (PoE) and superb high definition (HD) sound quality. Easy-to-use and powerful features together with reasonable price deliver excellent voice communications solution.

Core Features:

  • 5V/0.6A Power Supply Included
  • Yealink HD Voice
  • 2.3” 132×64-pixel graphical LCD with backlight
  • Dual-port Gigabit Ethernet
  • PoE support
  • Opus codec support
  • Up to 2 SIP accounts
  • Local 5-way conferencing
  • Support EHS Wireless Headset
  • Unified Firmware
  • Support YDMP/YMCS
  • Stand with 2 adjustable angles
  • Wall mountable

Additional information

Weight 3.2 lbs
Dimensions 9.00 × 9.00 × 5.00 in
Brand

Yealink
Phone Type

Desk

GENERAL INFO:

  • Model: SIP-T31G with PSU
  • Part number: 1301044
  • Package Content:
    • Yealink SIP-T31G IP phone with Power Supply
    • Handset with handset cord
    • Ethernet Cable (1.5m CAT5E UTP Cable)
    • Stand
    • Quick Start Guide
  • Audio Features:
    • HD voice: HD handset, HD speaker
    • Smart Noise Filtering
    • Wideband codec: Opus, G.722
    • Narrowband codec: G.711(A/μ), G.723.1, G.729, G.729A, G.726, iLBC
    • DTMF: In-band, Out-of-band (RFC 2833) and SIP INFO
    • Full-duplex hands-free speakerphone with AEC
    • VAD, CNG, AEC, PLC, AJB, AGC
  • Phone Features:
    • 2 VoIP accounts
    • Call hold, mute, DND
    • One-touch speed dial, hotline
    • Call forward, call waiting, call transfer
    • Group listening, SMS, emergency call
    • Redial, call return, auto answer
    • Local 5-way conferencing
    • Direct IP call without SIP proxy
    • Ring tone selection/import/delete
    • Set date time manually or automatically
    • Dial plan
    • XML Browser, action URL/URI
    • Integrated screenshots
    • RTCP-XR, VQ-RTCPXR
    • Enhanced DSS Key
  • Display and Indicator:
    • 2.3” 132×64-pixel graphical LCD with backlight
    • LED for call and message waiting indication
    • Dual color (red or green) illuminated LEDs for line status information
    • Intuitive user interface with icons and soft keys
    • Multilingual user interface
    • Caller ID with name and number
    • Power Saving
  • Feature keys:
    • 2-line keys with LED
    • 6 features keys: transfer, message, headset, redial, mute, hands-free speakerphone
    • 5 navigation keys
    • Volume control keys
  • Interface:
    • Dual-port Gigabit Ethernet
    • Power over Ethernet (IEEE 802.3af), class 2
    • 1 x RJ9 (4P4C) handset port
    • 1 x RJ9 (4P4C) headset port
  • Network and Security:
    • SIP v1 (RFC2543), v2 (RFC3261)
    • Call server redundancy supported
    • NAT traversal: STUN mode
    • Proxy mode and peer-to-peer SIP link mode
    • IP assignment: static/DHCP
    • HTTP/HTTPS web server
    • Time and date synchronization using SNTP
    • UDP/TCP/DNS-SRV (RFC 3263)
    • QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP
    • SRTP for voice
    • Transport Layer Security (TLS)
    • HTTPS certificate manager
    • AES encryption for configuration file
    • Digest authentication
    • OpenVPN, IEEE802.1X
    • IPv6
    • LLDP/CDP/DHCP VLAN
    • ICE
  • Other Physical Features:
    • Color: Classic Grey
    • Wall mountable
    • External Yealink AC adapter AC 100~240V input and DC 5V/600mA output
    • Power consumption (PSU): 2-3W
    • Power consumption (PoE): 3-4W
    • Dimension (W*D*H*T): 188mm*189mm*162mm*50mm
    • Operating humidity: 10~95%
    • Operating temperature: -10~50°C (+14~122°F)

For a full list of specifications, please refer to the product datasheet