Click here to read our post on Flash end-of-life and how it affects your Comrex unit.

Firmware Updates

EarShot IFB Firmware 1.1

EarShot IFB firmware version 1.1 is available for download. This firmware is installed by the user via the Device Manager application.

What’s Included:

  • Firmware file [.upd]
  • Device Manager application [.exe and .dmg]
  • 1.1 Changelog [.doc]
  • EarShot IFB Product Manual [.pdf]
Download EarShot IFB Firmware 1.1

EarShot IFB Compatibility

EarShot IFB Compatibility Info

Note: Integration with Cisco Unified Communication Manager (CUCM) is not supported for Comrex EarShot IFB.



Power Cord (IEC Socket)


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