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VSF-Fortitude8 10.1 Release Notes

From Zenitel Wiki

This document provides the release notes for VSF-Fortitude8 version 10.1 with incremental bug fix releases. The release notes describe new features, improvements and issues fixed after VSF-Fortitude8 version 10.0.x.x.

Note icon Compatibility:
  • Version 10.1.x.x is supported exclusively on the Zenitel Connect platform.
  • It is not compatible with ICX-AlphaCom, IC-Edge, or deployments operating in SIP mode.


Note icon Software Upgrade:
  • The IMT tool (Intercom Management Tool) is not compatible with device version 10. Software upgrade to version 10 must be done either from the Zenitel Connect server web interface or from the web interface of the device it self.


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:

  • vsff8-10.1.3.x - Used for standard in-field upgrades
  • vsff8-prod-10.1.3.x - Used in production- and recovery upgrades.

Version: 10.1.3.0
Date: 11.11.2026
Status: General Availability
Compatibility: Version 10.1.x.x is compatible with the Zenitel Connect platform only.


VSF-FORTITUDE8 10.1.3.0

Improvements

DS-1916 Recalibrated Automatic Volume Control (AVC) Measurement on ZDD and ZSD

Recalibrated mic level SPL on ZDD-1 and ZSD-1 allowing AVC to adjust loudspeaker levels more naturally based on room noise.

Note: In version 9.5 the reported mic SPL levels were about +10 dB too high. The mic frequency responses were also tuned on these devices.

DS-1879 Acoustic Tuning & Echo Suppression Improvements

Updated acoustic filter profiles for TMIV+ station to minimize resonance, suppress echo artifacts, and deliver clearer speech intelligibility during open-duplex calls.

DS-1870 Acoustic Tuning & Echo Suppression Improvements

Updated acoustic filter profiles for TCIV+ stations to minimize resonance, suppress echo artifacts, and deliver clearer speech intelligibility during open-duplex calls.

Fixed issues

DS-1905 Multitone tone test robustness adjustments

Adjusted thresholds for tone FFT bin magnitude feedback from speaker to mic to reduce false negatives in moderate to high noise.

DS-1903 Security Update

Resolved vulnerabilities related to: CVE-2026-95379 Path traversal in certificate deletion API.

  • Action: Upgrade to 10.1.3.0 or later

DS-1902 Security Update

Resolved vulnerabilities related to: CVE-2026-95378 Path traversal in certificate upload.

  • Action: Upgrade to 10.1.3.0 or later.

DS-1901 Security Update

Resolved vulnerabilities related to: CVE-2026-95377 OS command injection via DHCP provisioning.

  • Action: Upgrade to 9.6.3.0 or later for SIP, IC-Edge and ICX-Alphacom, and 10.1.3.0 or later for Zenitel Connect.

DS-1844 Bottom pixels on TCIS-6 and TCIV-6+ do not scroll with the other text

Bottom pixels on scrolling stations are now correctly updated

DS-1839 Configuring the NTP server over the web now works

Resolved an issue that prevented NTP server settings from being configured through the web interface.





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