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Yealink - Yealink SIP-T31G
VoIP phone - 5-way call capability - SIP, SIP v2, SRTP - 2 lines - classic gray
Yealink
SIP-T31G
0841885104830
N/A
New
Product Description
Additional Details
What's Included
| Main Specifications | |
|---|---|
| Product Description | Yealink SIP-T31G - VoIP phone - 5-way call capability |
| Product Type | VoIP phone |
| Main Features | Multiple VoIP protocol support, integrated Ethernet switch |
| VoIP Protocols | SIP, SIP v2, SRTP |
| Voice Codecs | G.722, G.723.1, G.729ab, G.726, iLBC, G.711A/µ |
| Lines Supported | 2 lines |
| Speakerphone | Yes |
| Call Services | Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Message Waiting Capability |
| Display | LCD display - monochrome - Yes |
| Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX |
| Body Color | Classic gray |
| General | |
| Product Type | VoIP phone |
| Body Color | Classic gray |
| Miscellaneous | |
| Connections | Headset jack / RJ-9 ¦ Handset jack / RJ-9 |
| Placing / Mounting | Wall-mountable, table-top |
| Cables Included | Ethernet cable |
| Included Accessories | Stand |
| Display | |
| Type | LCD display - monochrome |
| Display Location | Base |
| Diagonal Size | 2.3" |
| Display Resolution | 132 x 64 pixels |
| Backlit | Yes |
| Phone Features | |
| Call Services | Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Message Waiting Capability |
| Dialer Location | Base |
| Conference Call Capability | 5-way |
| Speakerphone | Yes |
| Volume Control | Yes |
| Indicators | Voice message waiting indicator |
| Additional Functions | Call recording, Intercom |
| Dimensions & Weight (Base) | |
| Width | 7.4 in |
| Depth | 7.4 in |
| Height | 6.4 in |
| Phone Memory | |
| Phone Directory Capacity | 1000 names & numbers |
| IP Telephony | |
| Main Features | Multiple VoIP protocol support, integrated Ethernet switch |
| VoIP | Yes |
| VoIP Protocols | SIP, SIP v2, SRTP |
| Voice Codecs | G.722, G.723.1, G.729ab, G.726, iLBC, G.711A/µ |
| Lines Supported | 2 lines |
| Quality of Service | IEEE 802.1Q (VLAN), IEEE 802.1p |
| IP Address Assignment | DHCP, static, PPPoE |
| Security | TLS |
| Power Over Ethernet (PoE) Support | Yes |
| Network Protocols | IP, TFTP, HTTP, DNS, SNMP, HTTPS, Link Layer Discovery Protocol (LLDP), SRTP, STUN |
| Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX |
| Voice Features | Comfort noise generation (CNG), voice activity detection (VAD), HD Voice, acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC) |
| Network Features | Network Address Translation (NAT), Lightweight Directory Access Protocol (LDAP) |