- Description
- Specifications
2-Line Gigabit IP Phone with 2.3-Inch Graphical LCD, Power over Ethernet, HD Voice with Smart Noise Filtering, and 5-Way Local Conferencing
The Yealink SIP-T31G (1301044) is a 2-line Gigabit IP phone supporting up to two SIP accounts and five-way local conferencing with HD voice and Smart Noise Filtering on a 2.3-inch graphical LCD with 132x64 resolution and backlight. Dual-port Gigabit Ethernet with built-in PoE provides high-speed network connectivity with PC passthrough and powers the phone directly from the network switch, and EHS35 compatibility pairs Yealink wireless headsets for hands-free operation.
The SIP-T31G upgrades the T31P's 10/100M Ethernet to Gigabit speeds, providing the bandwidth headroom for environments with high network throughput requirements while maintaining the same reliable two-line SIP platform, HD audio engine, and compact form factor. The phone registers with standard SIP-based phone systems and PBX platforms, supports Opus codec for bandwidth-efficient HD audio, and deploys through Yealink's Device Management Platform with unified firmware for streamlined provisioning across the fleet.
Where the SIP-T31G Fits
- Office VoIP deployments requiring Gigabit connectivity where the SIP-T31G's dual-port Gigabit Ethernet passes full network speed through to the PC at each desk, PoE powers the phone from the network switch for single-cable installation, and two SIP accounts handle multi-line call routing on a single phone
- Cost-effective Gigabit phone rollouts where the T31G delivers Gigabit Ethernet at the entry-level price tier, five-way local conferencing handles team calls without a separate bridge, and the compact 6.4 x 7.4 x 7.4 inch form factor fits desks and wall-mount locations
- Managed SIP phone fleets where unified firmware and Yealink's Device Management Platform handle provisioning, configuration, and updates across all T3 series phones, standard SIP compatibility registers with existing PBX platforms, and the included Ethernet cable simplifies installation at each location
What the SIP-T31G Delivers
- 2 SIP Accounts with 5-Way Conferencing: Registers up to two independent SIP lines for handling multiple phone numbers or departments on a single phone, with local five-way conferencing that connects up to five participants without an external conferencing server.
- 2.3-Inch Graphical LCD with Backlight: 132x64 resolution display with backlight provides caller ID display, call history, and directory access with clear visibility in office lighting conditions. Adjustable stand optimizes viewing from seated desk positions.
- HD Voice with Smart Noise Filtering: Yealink HD Voice with Opus codec support delivers clear wideband audio on the handset and speakerphone. Smart Noise Filtering Technology reduces background noise for clearer conversations in open office environments.
- Gigabit Ethernet with PoE: Dual-port Gigabit Ethernet switch with PC passthrough connects the phone and computer through a single network drop at full network speed. Built-in PoE powers the phone from the network switch without a separate power adapter at each desk.
- EHS Wireless Headset Support: EHS35 compatibility pairs Yealink wireless DECT headsets for hands-free operation and extended-range mobility away from the desk during calls.
