Yealink SIP-T31W IP Phone

An Entry Level IP Phone with 2 SIP Accounts and a Wide Range of Features that Include Yealink HD Voice, a 2.3 Inch LCD, Built in PoE and Built in Dual Band 2.4GHz / 5GHz Wi-Fi

About the Yealink SIP-T31W

The Yealink SIP-T31W is a stylish and user friendly IP Phone with a large 132 x 64 pixel graphical LCD with backlight that brings a clear visual experience for users. Offering support for two SIP accounts and 5 way local conferencing, maximising productivity.

Built in dual band 2.4GHz/GHz Wi-Fi enables the SIP-T31W to keep up with the latest wireless technology. The adjustable multi-angle enables users to work in different situations, meanwhile the T31W features built in PoE (Power over Ethernet) and excellent HD sound quality, combined with easy to use, powerful features.

Key Features and Benefits:

Stronger Performance

Equipped with a powerful chip the Yealink T3 Series has been designed with a stronger computing ability and more upgraded functions, providing a smoother office experience and higher productivity.

Enhanced Security

The SIP-T31W is shielded with the latest in security protocols, making conversations more secure than ever. With TLS 1.3, users benefit from faster and more robust encryption, whilst WPA3 guards your network against any emerging threats.

Superior Audio

The Yealink T3 Series provides interruption free communication with its industry leading Smart Noise Filtering Technology, delivering excellent sound quality and allowing fluent conversations.

Wireless Transmission

The SIP-T31W is equipped with dual band 2.4GHz and 5GHz Wi-Fi. 5G Wi-Fi provides better anti interference capabilities and faster speeds, ensuring users in busy data environments can always stay ahead.

All in One Platform

The Yealink T3 Series are simple to deploy and manage. Integrating effortlessly with the Yealink Device Management Platform, simplifying deployment and management whilst reducing operation and maintenance costs. Features such as EHS Wireless Headset support, unified firmware, and compatibility with YDMP/YMCS highlight its versatility and functionality, making it a comprehensive communication solution that enhances any business environment.

Features

• Handset with Hall Switch, Wall Mountable
• Stand with 2 Adjustable Angles
• Built in Dual Band 2.4G / 5G Wi-Fi (802.11a/b/g/n/ac)
• Yealink HD Voice, Unified Firmware
• 2.3 Inch (132 x 64 Pixel Graphical LCD with Backlight
• Two Port 10 / 100M Ethernet Switch
• PoE Support, Up to 2 SIP Accounts
• Local 5 Way Conferencing
• Supports EHS Wireless Headset
• Supports YDMP / YMCS

Technical Specifications:

Audio Features

• HD Voice - HD Handset, HD Speaker
• Smart Noise Filtering
• Wideband Codec - G.722
• Narrowband Codec - PCMU (G.711μ), PCMA, (G.711A), 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 Handsfree Speakerphone with AEC
• VAD, CNG, AEC, PLC, AJB, AGC

Phone Features

• 2 SIP 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
• Ringtone Selection / Import / Delete
• Set Date / Time Manually or Automatically
• Dial Plan, XML Browser, Action URL / URI
• Integrated Screenshots
• RTCP-XR, VQ-RTCPXR
• Built-in Dual Band Wi-Fi - Network Standard - IEEE802.11a/b/g/n/ac, Transmission Rate -Up to 433Mbps (Dynamic), Frequency Range - 2.4GHz / 5.0GHz
• Enhanced DSS Key

Directory

• Local Phonebook - Up to 1000 Entries
• Blocklist, 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 Appearance (BLA)
• Anonymous Call, Anonymous Call Rejection
• Hot Desking, Voicemail, Flexible Seating
• Call Park, Call Pickup, Executive and Assistant
• Centralised Call Recording
• Visual Voicemail, Call Recording

Display and Indicator

• 2.3” 132 x 64 Pixel Graphical LCD with Backlight
• LED for Call and Message Waiting Indication
• Dual Colour (Red or Green) Illuminated LEDs for Line Status Information
• Intuitive User Interface with Icons and Soft Keys
• Multilingual User Interface, Power Saving
• Caller ID with Name and Number

Feature Keys

• 2 Line Keys with LED
• 6 Feature Keys - Transfer, Message, Headset, Redial, Mute, Handsfree Speakerphone
• 5 Navigation Keys, Volume Control Keys

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 Synchronisation 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, ICE
• LLDP/CDP/DHCP VLAN
• WPA2/WPA3
• Secure Boot
• GARP (Generic Attribute Registration Protocol)

Package Contents

• Yealink SIP-T31W IP Phone
• Handset with Handset Cord
• Stand
• Quick Start Guide