Yealink SIP-T31G IP Fixed Phone Ideal For Businesses And Professionals

• Description
• Specifications
• Downloads

• Yealink T31G
  Facilitate the communication, enrich your business
  
  
  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
  Designed by Yealink original team, T3 series inherits the design concept of Yealink IP phone family. The advanced design including modern appearances and ergonomic details enables easier and friendly operation experience to users.
  
  Hall switch
  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.
  
  Wall mountable
  1 accessary with 2 installation modes. For diverse and flexible working scene (not applicable to US wall plate Standard).
  
  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
  

• Audio Features
  HD voice	HD handset, HD speaker
  Smart Noise Filtering
  Narrowband codec	PCMU (G.711A), PCMA (G.711μ), G.723.1, G.729, G.729A, G.729B, G.729AB, 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
  IP-PBX Features
  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
  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
  Interface
  Dual-port Gigabit Ethernet
  Power over Ethernet (IEEE 802.3af), class 1*
  1 x RJ9 (4P4C) handset port
  1 x RJ9 (4P4C) headset port
  Other Physical Features
  Color: Classic Grey
  Wall mountable
  External Yealink AC adapter
  AC 100-240 V input and DC 5 V/0.6 A output
  Power consumption (PSU): 2-3 W
  Power consumption (PoE): 3-4 W
  Dimension (W x D x H x T):
  188 x 189 x 162 x 50 mm
  Operating humidity: 10-95%
  Operating temperature: -10 to +45°C
  Storage temperature: -30 to +70°C
  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
  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 1.3)
  HTTPS certificate manager
  AES encryption for configuration file (AES256)
  Digest authentication
  OpenVPN, IEEE802.1X, L2TP VPN
  IPv6
  LLDP/CDP/DHCP VLAN
  ICE
  WPA2/WPA3
  Secure boot
  GARP (Generic Attribute Registration Protocol)
  Package Features
  Package content:
  - Yealink SIP-T31G IP phone
  - Handset with handset cord
  - Ethernet Cable (1.5m CAT5E UTP Cable)
  - Stand (not applicable to US wall plate Standard)
  - Quick Start Guide
  - Power Adapter (Optional)
  Qty/CTN: 10 PCS
  N.W/CTN: 9.98 kg
  G.W/CTN: 10.836 kg
  Giftbox size: 213 × 210 × 103 mm
  Carton Meas: 535 × 443 × 227 mm

• Description	Downloads
  Yealink-SIP-T31G-Datasheet	Download
  T3-Series-Flyer-EN-V1.0	Download