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VSF-Fortitude8 9.2 Release Notes

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Revision as of 11:40, 14 October 2025 by Asle (talk | contribs) (Created page with "* Previous Release - VSF-Fortitude8 9.1 Release Notes * Next Release - VSF-Fortitude8 9.3 Release Notes This document provides the release notes for VSF-Fortitude8 9.2 with incremental bug fix releases. The release notes for VSF-Fortitude8 9.2 describe new features, improvements and issues fixed after VSF-Fortitude8 9.1.3.4. ==Release info== '''Name:''' VSF-Fortitude8 <br> '''Description:''' VSF-Fortitude8 is a firmware for Zenitel Devices based on iMX8|Zenit...")
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This document provides the release notes for VSF-Fortitude8 9.2 with incremental bug fix releases. The release notes for VSF-Fortitude8 9.2 describe new features, improvements and issues fixed after VSF-Fortitude8 9.1.3.4.

Release info

Name: VSF-Fortitude8
Description: VSF-Fortitude8 is a firmware for Zenitel devices based on the IMX8 processor.

The firmware is delivered in two different files:

  • vsff8-9.2.3.x - Used for standard in-field upgrades
  • vsff8-prod-9.2.3.x - Used in production- and recovery upgrades.

Version: 9.2.3.0
Date: 13.06.25
Status: General Availability


VSF-FORTITUDE8 9.2.3.0

Improvements

DS-1431 The device board serial number is now available on the device web and API info.

This is the serial number of the PCB board, not the serial number of the device.

DS-1421 Web Security Improvements

Configuration updates were made to strengthen the system's overall security posture.

DS-1376 The default ssh password has been changed as a cybersecurity improvement


Issues fixed

MTN-4730 Legal Information page is now shown

Legal Information page with Open Source licences was not shown. This is now fixed.

MTN-4684 Updated the description heading when changing the mode of operation in the Main Settings web page

DS-1450 New Expert Mode Audio Signal Processing Config

For detailed tuning of the AEC, ANC and AGC signal processing. If this option is set it will override the standard configuration option for these. Consult Zenitel for tools and details creating and detailed configuration bitmap.

DS-1405 Technical Preview - New Half-Duplex voice switching algorithm

We have introduced a new Half-Duplex voice switching algorithm. There is a new configuration option under the "AEC mode" named "Zenitel Half Duplex".

The goal of this new algorithm is to achieve stable and fast automatic voice switching with KIT products, especially in environments where full open duplex with adaptive AEC filters fail to work robustly.


Known Issues

MTN-4333 HD-Audio mode not working using digital microphone input

Audio is distorted when digital microphone is used. Audio is OK if using analogue microphone input



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