Mitel 6873i Gigabit SIP Phone (50006790)

Out of stock
MPN: 50006790 UPC: 710980604043
Regular price $239.95

The Mitel 6873i SIP Phone combines an attractive new ergonomic design with wideband audio for crystal clear voice communications and encrypted voice communications to enhance security. The Mitel 6873i offers an intuitive user experience with its high resolution 7-inch color LCD touchscreen display, 48 programmable buttons and 30 context-sensitive soft keys. The Mitel 6873i is ideal for users who handle heavy call volumes such as executives, managers, and admin assistants.


  • Display: 7-inch, 800x480 pixel resolution, touchscreen, backlit color LCD display
  • Call Appearance: Up to 24 lines with 2 dedicated line keys with LED
  • Fixed Feature Buttons: Callers List, Hold, Redial, Goodbye, Options, 2 volume keys, Mute (with LED) and Speaker/Headset (with LED)
  • Navigation Keys: Touchscreen
  • Programmable Line/Feature Keys: 48 programmable keys that support either lines (such as directory numbers), or call features (such as speed dialing).
  • Softkeys: 30 context-sensitive soft keys that can be customized over 6 pages
  • Button Module Expansion: Supports the Mitel M685 Button Expansion Module (sold separately, see optional accessories above)
  • Speakerphone: Includes high-quality, 2-way speakerphone
  • Audio: Supports G.722 Wideband Audio (HD Voice)
  • Wall-Mountable: No
  • Ethernet Connectivity: Dual Gigabit Ethernet (10/100/1000) line interface (PC Pass Through & Network Connection)
  • Bluetooth: Bluetooth 4.0 technology allows users to connect Bluetooth-enabled wireless headsets
  • USB: USB 2.0 port enhances the usability of call handling by enabling plug-and-play wired headsets
  • Headset Port: Supports Bluetooth wireless headsets and USB wired headsets
  • Message Waiting Indicator: Yes
  • Adjustable Tilt Display: No
  • Network: Static or DHCP IP address assignment. SIP Protocol.

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)

Package Contents

  • 6873 IP Phone
  • Desk Stand
  • Handset with 12 Ft. Cord
  • CAT5E Network Cable