2.3" 132x64 LCD, 2x Gigabit Ethernet, 2x RJ9, 2x VoIP, 2x SIP, PoE
Key Features
- Yealink HD Voice
- 2.3” 132x64-pixel graphical LCD with backlight
- Dual-port Gigabit Ethernet
- PoE support
- Opus codec support
- Up to 2 SIP accounts
- Local 5-way conferencing
- Support EHS Wireless Headset
- Unified Firmware
- Support YDMP/YMCS
- Stand with 2 adjustable angles
- Wall mountable
Description
Entry-level IP Phone with 2 Lines & HD voiceAs 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 PossibilitiesEquipped 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 CommunicationThe 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 DetailsDesigned 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 ManagementProven 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.
Specifications
| Features |
|---|
| SIP registrar server |
Yes |
| Handset type |
Wired handset |
| Mounting |
Desk/Wall |
| Wall mountable |
No |
| Plug and Play |
Yes |
| Handset |
Yes |
| Ethernet cable |
Yes |
| Product colour |
Gray |
| Design |
|---|
| Product type |
IP Phone |
| Handset type |
Wired handset |
| Mounting |
Desk/Wall |
| Wall mountable |
No |
| Product colour |
Gray |
| Phone features |
|---|
| Call transfer |
Yes |
| Call return |
Yes |
| SIP registrar server |
Yes |
| Number of VoIP accounts |
2 |
| Answering machine |
Yes |
| Lines quantity |
2 lines |
| Speed dialling |
Yes |
| Redialing |
Yes |
| Phonebook capacity |
1000 entries |
| Full duplex |
Yes |
| Conference call |
Yes |
| Caller ID |
Yes |
| Call waiting |
Yes |
| Call hold |
Yes |
| Call forwarding |
Yes |
| Anonymous call rejection |
Yes |
| Anonymous call |
Yes |
| Call history |
Yes |
| Management features |
|---|
| Plug and Play |
Yes |
| Display |
|---|
| Touchscreen |
No |
| Display resolution |
132 x 64 pixels |
| Display diagonal |
2.3" |
| Display |
LCD |
| Backlight display |
Yes |
| Audio |
|---|
| Comfort noise generation (CNG) |
Yes |
| Voice codecs |
G.722, G.729, AGC, G.729A, AJB, PLC, G.711Mu, VAD, G.711a, G.723.1, G.726, iLBC, CNG, OPUS |
| Speakerphone |
Yes |
| Microphone mute |
Yes |
| Packet loss concealment (PLC) |
Yes |
| Network |
|---|
| Networking standards |
IEEE 802.3af, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1x |
| Ethernet LAN interface type |
Gigabit Ethernet |
| Ethernet LAN data rates |
10,100,1000 Mbit/s |
| Wi-Fi |
No |
| Quality of Service (QoS) support |
Yes |
| Ethernet LAN |
Yes |
| DHCP client |
Yes |
| Bluetooth |
No |
| Technical details |
|---|
| Sustainability compliance |
Yes |
| Harmonized System (HS) code |
85171800 |
| Compliance certificates |
RoHS, REACH |
| Ports & interfaces |
|---|
| RJ-9 ports quantity |
2 |
| Ethernet LAN (RJ-45) ports |
2 |
| DC-in jack |
Yes |
| Certificates |
|---|
| Sustainability compliance |
Yes |
| Compliance certificates |
RoHS, REACH |
| Power |
|---|
| AC adapter output current |
0.6 A |
| Power over Ethernet (PoE) |
Yes |
| Power consumption (typical) |
3 W |
| AC adapter output voltage |
5 V |
| AC adapter input voltage |
100 - 240 V |
| Operational conditions |
|---|
| Operating temperature (T-T) |
-10 - 50 °C |
| Operating relative humidity (H-H) |
10 - 95% |
| Weight & dimensions |
|---|
| Width |
7.4" (188 mm) |
| Depth |
7.44" (189 mm) |
| Height |
6.38" (162 mm) |
| Package width |
8.39" (213 mm) |
| Package depth |
8.27" (210 mm) |
| Package height |
4.06" (103 mm) |
| Packaging content |
|---|
| Number of handles included |
1 pc(s) |
| Quick start guide |
Yes |
| Handset |
Yes |
| Ethernet cable |
Yes |
| Mounting kit |
Yes |
| Logistics data |
|---|
| Harmonized System (HS) code |
85171800 |
