Yealink SIP-T31G IP phone

Yealink SIP-T31G. Product type: IP Phone, Product colour: Grey, Handset type: Wired handset. Lines quantity: 2 lines, Phonebook capacity: 1000 entries. Display: LCD, Display diagonal: 5.84 cm (2.3"), Display resolution: 132 x 64 pixels. Voice codecs: G.722, G.729, AGC, G.729A, AJB, PLC, G.711Mu, VAD, G.711a, G.723.1, G.726, iLBC, CNG, OPUS. Ethernet LAN interface type: Gigabit Ethernet, Ethernet LAN data rates: 10,100,1000 Mbit/s, Networking standards: IEEE 802.3af, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1x

Entry-level IP Phone with 2 Lines & HD voice
As a very fashionable and friendly entry-level IP phone, Yealink SIP-T31 has an extra-large 132x64-pixel graphical LCD with backlight that brings clear visual experience for users. The T31 offers support for two VoIP accounts and includes local 5-way conferencing to maximize productivity. Working with the adjustable multi-angle stand, the T31 IP phone ensures you to work in different situation. Easyto-use and powerful features together with reasonable price deliver excellent voice communications solution.

Stronger 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.

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.

Design

Product type: IP Phone
Handset type: Wired handset
Product colour: Grey
Mounting: Desk/Wall

Phone features

Lines quantity: 2 lines
Feature: Answering machine
Feature: Call waiting
Feature: Speed dialling
Feature: Call hold
Feature: Call forwarding
Feature: Caller ID
Phonebook capacity: 1000 entries
Number of VoIP accounts: 2
Feature: Conference call
Feature: Redialing
Feature: Anonymous call
Feature: Anonymous call rejection
Feature: Full duplex
Feature: Call return
Feature: Call transfer
Feature: Call history
Feature: SIP registrar server

Management features

Feature: Plug and Play

Display

Display: LCD
Display diagonal: 5.84 cm (2.3")
Display resolution: 132 x 64 pixels
Feature: Backlight display

Audio

Feature: Speakerphone
Feature: Microphone mute
Voice codecs: G.722, G.729, AGC, G.729A, AJB, PLC, G.711Mu, VAD, G.711a, G.723.1, G.726, iLBC, CNG, OPUS
Feature: Comfort noise generation (CNG)
Feature: Packet loss concealment (PLC)

Network

Feature: Ethernet LAN
Ethernet LAN interface type: Gigabit Ethernet
Ethernet LAN data rates: 10,100,1000 Mbit/s
Feature: Quality of Service (QoS) support
Feature: DHCP client
Networking standards: IEEE 802.3af, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1x

Ports & interfaces

Ethernet LAN (RJ-45) ports: 2
RJ-9 ports quantity: 2
Feature: DC-in jack

Certificates

Feature: Sustainability compliance
Compliance certificates: RoHS, REACH

Power

Feature: Power over Ethernet (PoE)
AC adapter input voltage: 100 - 240 V
AC adapter output voltage: 5 V
AC adapter output current: 0.6 A
Power consumption (typical): 3 W

Operational conditions

Operating temperature (T-T): -10 - 50 °C
Operating relative humidity (H-H): 10 - 95%

Weight & dimensions

Width: 188 mm
Depth: 189 mm
Height: 162 mm
Package width: 213 mm
Package depth: 210 mm
Package height: 103 mm

Packaging content

Feature: Mounting kit
Feature: Ethernet cable
Handset: Yes
Feature: Quick start guide
Number of handles included: 1 pc(s)

Logistics data

Harmonized System (HS) code: 85171800