Description
As a very fashionable and friendly entry-level Gigabit IP phone, Yealink SIP-T31G has an extra-large 132x64-pixel graphical LCD with backlight that brings clear visual experience for users. The T31G offers support for two VoIP accounts and includes local 5-way conferencing to maximize productivity. Working with the adjustable multi-angle stand, the T31G IP phone ensures you to work in different situation. Meanwhile, the T31G features built-in Power over Ethernet (PoE) and superb high definition (HD) sound quality. Easy-to-use and powerful features together with reasonable price deliver excellent voice communications solution.
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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.
Specifications
Summary
- 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 Colour
- Classic gray
Detailed Specification
General
- Product Type
- VoIP phone
- Body Colour
- Classic gray
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
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)
Phone Memory
- Phone Directory Capacity
- 1000 names & numbers
Display
- Type
- LCD display - monochrome
- Display Location
- Base
- Diagonal Size
- 2.3"
- Display Resolution
- 132 x 64 pixels
- Backlit
- Yes
Miscellaneous
- Connections
- Headset jack / RJ-9 , Handset jack / RJ-9
- Placing / Mounting
- Wall-mountable, table-top
- Cables Included
- Ethernet cable
- Included Accessories
- Stand
Dimensions & Weight (Base)
- Width
- 18.8 cm
- Depth
- 18.9 cm
- Height
- 16.2 cm
