- Description
- Specifications
4-Line Gigabit IP Phone with 2.4-Inch Color Display, Power over Ethernet, HD Voice with Smart Noise Filtering, and 5-Way Local Conferencing
The Yealink SIP-T33G (1301046) is a 4-line Gigabit IP phone supporting up to four SIP accounts and five-way local conferencing with HD voice and Smart Noise Filtering on a 2.4-inch color display with 320x240 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 EHS compatibility pairs Yealink wireless headsets for hands-free operation.
The SIP-T33G steps up from the 2-line T31 series by adding two additional SIP accounts and upgrading to a 320x240 color display, positioning it for office environments where multiple lines, departments, or phone numbers need to be handled on a single phone. 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-T33G Fits
- Multi-line office environments where four SIP accounts handle calls for multiple departments, phone numbers, or routing configurations on a single desk phone, the 2.4-inch color display provides clear visual call management and line identification, and five-way local conferencing supports team calls without a conference bridge
- Cost-effective Gigabit VoIP deployments where the T33G delivers four lines with Gigabit Ethernet and PoE at an entry-level price point, wall-mount capability and desktop form factor fit desk and common area locations, and HD voice with Smart Noise Filtering provides clear audio in open environments
- 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-T33G Delivers
- 4 SIP Accounts with 5-Way Conferencing: Registers up to four independent SIP lines for handling multiple departments, phone numbers, or call routing configurations on a single phone, with local five-way conferencing that connects up to five participants without an external conferencing server.
- 2.4-Inch Color Display with Backlight: 320x240 resolution color LCD provides caller ID display, call history, line status, and directory access with color-coded line identification for managing four concurrent SIP accounts at a glance.
- 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: EHS compatibility pairs Yealink wireless DECT headsets for hands-free operation and extended-range mobility away from the desk during calls.
Does the Yealink T33G Have Bluetooth?
The SIP-T33G does not include built-in Bluetooth or a USB port for Bluetooth adapter connectivity. For wireless headset operation, the T33G supports EHS pairing with Yealink wireless DECT headsets, providing extended-range wireless mobility during calls without Bluetooth hardware. Organizations that require Bluetooth headset pairing at the desk should consider the SIP-T34W, which adds a USB 2.0 port for Bluetooth adapter support alongside built-in dual-band WiFi connectivity.
