Yealink SIP-T33G 4-line Gigabit IP desk phone featuring a 2.4-inch color LCD display on an adjustable desktop stand

Yealink SIP-T33G Entry-Level Gigabit Color IP Desk Phone

Yealink

$129.00 $129.00 Sale

The Yealink SIP-T33G is an entry-level IP phone that combines dual Gigabit network performance with support for up to 4 SIP lines. Featuring a 2.4-inch backlit color display and integrated Power over Ethernet (PoE), it delivers clear HD audio and responsive multi-line handling to high-traffic desktop environments.

Key Features & Benefits

  • Dual Gigabit Ethernet & PoE: Two 10/100/1000 Mbps network ports deliver high-speed data pass-through to a workstation PC while powering the phone over a single Ethernet cable.

  • 2.4-Inch Color Display: Backlit 320x240 color screen displays clear caller visual information, directory details, and line key statuses at a glance.

  • Smart Noise Filtering & HD Voice: Pairs wideband HD handset and speakerphone audio with active noise-suppression technology to reduce surrounding office distractions.

  • Local 5-Way Audio Conferencing: Connect up to five participants directly on the phone interface for quick team huddles without requiring an external conference bridge.

  • EHS Wireless Headset Support: Supports remote call answering and ending when paired with optional Yealink Electronic Hookswitch (EHS) adapters for wireless headsets.

Technical Specifications

  • Display: 2.4-inch (320 x 240 pixels) color LCD with backlight

  • SIP Accounts: Up to 4 VoIP accounts / lines

  • Network Interfaces: Dual-port Gigabit Ethernet (10/100/1000 Mbps)

  • Power Source: Power over Ethernet (IEEE 802.3af Class 2) or optional 5V/0.6A DC power adapter

  • Audio Features: Yealink HD Voice, Smart Noise Filtering, Opus wideband codec, full-duplex speakerphone with Acoustic Echo Cancellation (AEC)

  • Conferencing: Local 5-way audio conferencing

  • Headset Port: 1 x RJ9 headset port with EHS support

  • Mounting & Stand: 2-angle adjustable desk stand; wall-mountable (bracket sold separately)

Best For & Intent

  • Best For: Workstations requiring high-speed Gigabit pass-through to PCs, small office environments, multi-line cubicle setups, and VirtualPBX users seeking an affordable 4-line color screen desk phone.

  • Not Ideal For: Desks requiring built-in Wi-Fi or Bluetooth out of the box (consider the Yealink T34W instead) or high-volume receptionists needing BLF expansion sidecars.

Domestic shipping to the US only. Contact sales for non-US destinations.

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