Yealink T33G 4-Line Gigabit IP Phone (SIP-T33G)

In stock
MPN: SIP-T33G UPC: 6938818305755
Regular price $77.50

The Yealink SIP-T33G is an entry-level Gigabit IP phone that includes a color LCD display and supports 4 SIP accounts. The SIP-T33G features 5-way conferencing, an adjustable multi-angle stand, built-in Power over Ethernet (PoE) and HD voice. The Yealink SIP-T33G is a cost-effective and powerful IP solution that will maximize productivity in both small and large office environments.


  • Display: 2.4-inch, 320 x 240-pixel resolution, color display with backlight
  • Call Appearance: Supports up to 4 SIP accounts
  • Fixed Feature Buttons: Transfer, message, headset, redial, mute, speakerphone, volume
  • Navigation Keys: 4-way navigation with Select/Exit Key
  • Programmable Line/Feature Keys: 12 programmable keys (4 dual color LED keys, 3 pages) that support either lines (such as directory numbers), or call features (such as speed dialing).
  • Softkeys: 4 interactive soft keys that guide users through call features and functions
  • Button Module Expansion: Not available
  • Speakerphone: Includes high-quality, 2-way speakerphone
  • Audio: Supports G.722 Wideband Audio (HD Voice)
  • Wall-Mountable: Yes, requires optional wall mount bracket
  • Ethernet Connectivity: Dual Gigabit Ethernet (10/100/1000) line interface (PC Pass Through & Network Connection)
  • Bluetooth: Not available
  • Wi-Fi: Not available
  • USB Ports: Not available
  • Headset Port: Includes RJ9 headset port. Also supports wireless headsets via optional adapters. Non-Yealink wireless headsets requires EHS36 adapter. Yealink wireless headsets requires EHS35 adapter.
  • Message Waiting Indicator: Yes
  • Adjustable Tilt Display: No
  • Network: Supports Yealink Device Management Software. Static or DHCP IP address assignment. FTP/FTPS/TFTP/HTTP/HTTPS server based central provisioning for mass deployments.
  • Global Support: Uses Icon keys and supports multiple languages.

Power Requirements

  • Supports 802.3af Power-over-ethernet (PoE)
  • Can also be powered via optional power adapter if PoE is not available on your network (power supply sold separately – see optional accessories)

System Compatibility

  • Compatible with a wide variety of open-source PBX systems or Hosted Cloud Solutions (Vonage Business, Ring Central, Nextiva, 8x8, etc).
  • Also compatible with 3CX, Asterisk, Broadsoft, and Genesys platforms
  • Check with your VoIP service provider for compatibility confirmation

Package Contents

  • SIP-T33G IP Phone
  • Desk Stand
  • Handset with 12 Ft. Cord
  • CAT5E Network Cable

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