Yealink SIP-T31P IP Phone

Yealink SIP-T31P IP Phone

Yealink SIP-T31P IP Phone is an Entry-level IP Phone with 2 Lines & HD voice
As a very fashionable and friendly entry-level IP phone, Yealink SIP-T31P has an extra-large 132×64-pixel graphical LCD with a backlight
that brings a 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 T31P IP phone ensures you work in different situations.
Meanwhile, the T31P features built-in Power over Ethernet (PoE) and superb high-definition (HD) sound quality. Easy-to-use and
powerful features together with reasonable prices deliver excellent voice communications solutions.

Key Features and Benefits

Stronger Performance, More Possibilities

Equipped with a powerful chip, the T3 series owns a stronger computing ability and
more upgraded functions, which ensures higher productivity and a smoother office
experience. Due to great performance, the 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 the Yealink original team, the T3 series inherits the design concept of the Yealink IP
phone family. The advanced design including modern appearances and ergonomic
details enables an easier and more friendly operation experience for users.

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 operation and maintenance costs.

Specifications

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

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” 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

• 2 x RJ45 10/100M Ethernet ports
• Power over Ethernet (IEEE 802.3af), class 2
• 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 100~240V 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)

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)
• HTTPS certificate manager
• AES encryption for configuration file
• Digest authentication
• OpenVPN, IEEE802.1X
• IPv6
• LLDP/CDP/DHCP VLAN
• ICE

Package Features

• Package content:
– Yealink SIP-T31P IP phone
– Handset with handset cord
– Ethernet Cable (1.5m CAT5E UTP Cable)
– Stand
– Quick Start Guide
– Power Adapter (Optional)
• Qty/CTN: 10 PCS
• N.W/CTN: 9.79 kg
• G.W/CTN: 10.83 kg
• Giftbox size: 213 mm*210 mm*103 mm
• Carton Meas: 535 mm*443 mm*227 mm