SIP-T31G
Gigabit IP Phone with 2 Lines & HD voice
Features:
- Yealink HD Voice
- 2.3” 132x64-pixel graphical LCD with backlight
- Dual-port Gigabit Ethernet
- PoE 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
- Handset with hall switch
Specifications:
Audio Features
- HD voice: HD handset, HD speaker
- Smart Noise Filtering
- Narrowband codec: PCMU (G.711A), PCMA (G.711μ), 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 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” 132x64-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
- Dual-port Gigabit Ethernet
- Power over Ethernet (IEEE 802.3af), class 1
- 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 100-240 V input and DC 5 V/0.6 A output
- Power consumption (PSU): 2-3 W
- Power consumption (PoE): 3-4 W
- Dimension (W x D x H x T): 188 x 189 x 162 x 50 mm
- Operating humidity: 10-95%
- Operating temperature: -10 to +45°C (+14 to 113°F)
- Storage temperature: -30 to +70°C (-22 to +158°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 1.3)
- HTTPS certificate manager
- AES encryption for configuration file (AES256)
- Digest authentication
- OpenVPN, IEEE802.1X, L2TP VPN
- IPv6
- LLDP/CDP/DHCP VLAN
- ICE
- WPA2/WPA3
- Secure boot
- GARP (Generic Attribute Registration Protocol)
Package Features
- Package content:
- Yealink SIP-T31G IP phone
- Handset with handset cord
- Ethernet Cable (1.5m CAT5E UTP Cable)
- Stand (not applicable to US wall plate Standard)
- Quick Start Guide
- Power Adapter (Optional)
- Qty/CTN: 10 PCS
- N.W/CTN: 9.98 kg
- G.W/CTN: 10.836 kg
- Giftbox size: 213 × 210 × 103 mm
- Carton Meas: 535 × 443 × 227 mm
Design |
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Produkttyp | IP-telefon | Handenhet typ | Trådbunden telefonlur | Produktens färg | Grå | Monteringsbar på väggen | Nej | Montage | Skrivbord/vägg | Telefonfunktioner |
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Antal linjer | 2 linjer | Inbyggd telefonsvarare | Ja | Namn och uppringnings-ID | Ja | Telefonbokskapacitet | 1000 poster | Antal VoIP-konton | 2 | Samtal väntar | Ja | Snabbuppringning | Ja | Pausat samtal | Ja | Vidarekoppling | Ja | Klarar konferenssamtal | Ja | Återuppringning | Ja | Anonyma samtal | Ja | Anonyma samtal avvisande | Ja | Full duplex | Ja | Returnera senast inkomna samtal | Ja | Samtalsöverföring | Ja | Samtalshistorik | Ja | SIP-registreringsserver | Ja | Management features |
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Plug & Play-kompatibel | Ja | Display |
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Displaytyp | LCD | Skärm diagonal | 5,84 cm (2.3") | Upplösning | 132 x 64 pixlar | Pekskärm | Nej | Bakgrundsbelyst skärm | Ja | Audio |
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Högtalartelefon | Ja | Mikrofondämpning | Ja | Röstigenkänning | G.722, G.729, AGC, G.729A, AJB, PLC, G.711Mu, VAD, G.711a, G.723.1, G.726, iLBC, CNG, OPUS | Komfortbrusgenerering (CNG) | Ja | PLC (Packet loss concealment) | Ja | Nätverk |
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Nätverksansluten (Ethernet) | Ja | Typ av Ethernet LAN-gränssnitt | Gigabit Ethernet | Datahastighet för Ethernet-LAN | 10,100,1000 Mbit/s | Wi-Fi | Nej | Bluetooth | Nej | Stöd för garanterad tjänstekvalitet (QoS) | Ja | DHCP-klient | Ja | Kommunikationsstandarder | IEEE 802.3af, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1x | Anslutningar |
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Antal LAN (RJ-45) anslutningar | 2 | Antal RJ-9-portar | 2 | Likströmsingång | Ja | Certifikat |
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Uppfyller hållbarhetskrav | Ja | Hållbarhetscertifiering | RoHS, REACH | Strömtillförsel |
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Strömförsörjning via Ethernet (PoE) stöd | Ja | AC-adapter, inspänning | 100 - 240 V | AC-adapter, nätspänning | 5 V | AC-adapter, maxbelastning | 0,6 A | Strömförbrukning (vanlig) | 3 W | Miljökrav |
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Temperatur vid drift | -10 - 50 ° C | Intervall för relativ operativ luftfuktighet | 10 - 95% | Vikt & dimension |
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Bredd | 188 mm | Djup | 189 mm | Höjd | 162 mm | Förpackningens bredd | 213 mm | Låddjup | 210 mm | Höjd | 103 mm | Förpackningens innehåll |
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Monteringssats | Ja | Antal medföljande handenheter | 1 styck | Ethernet-kabel | Ja | Handenhet | Ja | Snabbstartsguide | Ja | Logistikdata |
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Harmonized System (HS)-kod | 85171800 |
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