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June 25, 2019 – Firmware 2.1.90 release notes

A new version of firmware will be available on Wednesday, June 12th, 2019. The new firmware (version 2.1.90) can be installed in HDL300 and Dual HDL300 audio conferencing systems by updating your HDL300 system firmware in Nureva Room Manager.

This version of firmware provides the following features and updates:

  • Active Zone Control is now available! This feature enables users to prioritize a defined zone for audio pick up, such as the front of a conference room where a presenter is speaking. Make sure your Nureva Room Manager software is up to date. Otherwise the Active Zone Control feature might not appear.
  • The system's echo cancellation performance has been improved
  • The system audio output quality at high volume levels has been improved
  • The system's bass and treble settings will be automatically reset to new default settings


The firmware is for the HDL300 system hardware and is compatible with all standard UC&C applications. The Nureva Room Manager will automatically detect this firmware update. Download the latest firmware here.


Known issues:

None

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