Yealink SIP-T31G, IP Phone, Grey, Wired handset, Desk/Wall, 2 lines, 1000 entries
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
| Design | |
|---|---|
| Product type | IP Phone |
| Handset type | Wired handset |
| Product colour | Grey |
| Wall mountable | No |
| Mounting | Desk/Wall |
| Phone features | |
| Lines quantity | 2 |
| Answering machine | Yes |
| Call waiting | Yes |
| Speed dialling | Yes |
| Call hold | Yes |
| Call forwarding | Yes |
| Caller ID | Yes |
| Phonebook capacity | 1000 |
| Number of VoIP accounts | 2 |
| Conference call | Yes |
| Redialing | Yes |
| Anonymous call | Yes |
| Anonymous call rejection | Yes |
| Full duplex | Yes |
| Call return | Yes |
| Call transfer | Yes |
| Call history | Yes |
| SIP registrar server | Yes |
| Management features | |
| Plug and Play | Yes |
| Display | |
| Display | LCD |
| Display diagonal | 5.84 |
| Display resolution | 132 x 64 |
| Touchscreen | No |
| Backlight display | Yes |
| Audio | |
| Speakerphone | Yes |
| Microphone mute | 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 |
| Comfort noise generation (CNG) | Yes |
| Packet loss concealment (PLC) | Yes |
| Network | |
| Ethernet LAN | Yes |
| Ethernet LAN interface type | Gigabit Ethernet |
| Ethernet LAN data rates | 10,100,1000 |
| Wi-Fi | No |
| Bluetooth | No |
| Quality of Service (QoS) support | Yes |
| DHCP client | Yes |
| 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 |
| DC-in jack | Yes |
| Certificates | |
| Sustainability compliance | Yes |
| Compliance certificates | RoHS, REACH |
| Power | |
| Power over Ethernet (PoE) | Yes |
| AC adapter input voltage | 100 - 240 |
| AC adapter output voltage | 5 |
| AC adapter output current | 0.6 |
| Power consumption (typical) | 3 |
| Operational conditions | |
| Operating temperature (T-T) | -10 - 50 |
| Operating relative humidity (H-H) | 10 - 95 |
| Weight & dimensions | |
| Width | 188 |
| Depth | 189 |
| Height | 162 |
| Package width | 213 |
| Package depth | 210 |
| Package height | 103 |
| Packaging content | |
| Mounting kit | Yes |
| Ethernet cable | Yes |
| Handset | Yes |
| Quick start guide | Yes |
| Number of handles included | 1 |
| Logistics data | |
| Harmonized System (HS) code | 85171800 |
Specifications
| Brand | Yealink |