Yealink SIP-T31G

Corded VoIP Phone (2 Line PoE)

Availability: In Stock

Brand New Includes One Year Warranty
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$99.00
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  • Technical Features

Technical Features for Yealink SIP-T31G

Product # YEA-SIP-T31G

The Yealink SIP-T31G is a entry-level IP phone that has extra-large 132x64-pixel graphical LCD with backlight that brings clear visual experience for users. It offers support for two VoIP accounts and includes local 5-way conferencing to maximize productivity. This IP phone ensures you to work in different situation with adjustable multi-angle stand. It also features built-in Power over Ethernet (PoE) and superb high definition (HD) sound quality. 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. It comes with advanced design including modern appearances and ergonomic details enables easier and friendly operation experience to users.
Factory Information:
Datasheet

Yealink-SIP-T31G Features:

  • Corded Voice Over IP Phone
  • 2 SIP Accounts
  • Softkeys
  • Dual Ethernet Gigabit Ports w/ Integrated PoE
  • Full-Duplex Hands-Free Speakerphone
  • 1000 Station Phone Directory / Dialer
  • Intercom / Call Transfer
  • Caller ID
  • Mute
  • Voice Over Internet Protocol (VoIP)
  • Session Initiation Protocol (SIP)
  • 2-Line Operation
  • 2.3” 132x64 Graphical LCD with Backlight
  • Up To 5-Way Conferencing
  • Volume Control
  • Voicemail Compatibility
  • Dual Color LED Status Lights
  • IEEE 802.3af Power over Ethernet (PoE) Support
  • Optional AC Adapter (Not Included)
  • Call Transfer
  • One-Touch Speed Dial
  • Anonymous Call Rejection
  • Call Forwarding
  • 5 Navigational Keys
  • 6 Programmable Line / Feature Keys
  • Auto Answer
  • High Definition Audio Technology

  • 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

  • Directory
  • Loal phonebook up to 1000 entries
  • Black list
  • XML/LDAP remote phonebook
  • Smart Dialing
  • Phonebook search/import/export
  • Call history: dialed/received/missed/forwarded

  • 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

  • IP-PBX
  • Busy Lamp Field (BLF)
  • Bridged Line Apperance (BLA)
  • Anonymous call, anonymous call rejection
  • Hot-desking, voice mail
  • Flexible seating
  • Call park, call pickup
  • Executive and Assistant
  • Centralized call recording
  • Visual voice mail
  • Call Recording

  • Network & 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

  • Display and Indicator
  • 2.3” 132x64-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

  • Other Physical Features
  • 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
  • Operating humidity: 10~95%
  • Operating temperature: -10~50°C (+14~122°F)

  • Management
  • Configuration: browser/phone/auto-provision
  • Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy
  • Auto-provision with PnP
  • Zero-sp-touch, TR-069
  • Phone lock for personal privacy protection
  • Reset to factory, reboot
  • Package tracing export, system log

Includes:
  • 1 x Yealink SIP-T31G IP phone
  • 1 x Handset with handset cord
  • 1 x Ethernet Cable (1.5m CAT5E UTP Cable)
  • 1 x Stand
  • 1 x Quick Start Guide
The Yealink SIP-T31G Gigabit IP Phone has many exciting features for users of all types. It's one of FactoryOutletStore's best selling T3 Series. See the Yealink SIP-T31G Gigabit IP Phone gallery images above for more product views. The Yealink SIP-T31G Gigabit IP Phone is sold as a Brand New Unopened Item.
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