VSF-Fortitude6 8.0 Release Notes

From Zenitel Wiki

This document provides the release notes for VSF-Fortitude6 8.0 with incremental bug fix releases. The release notes for VSF-Fortitude6 8.0 describe new features, improvements and issues fixed after VSF-Fortitude6

Release info

Name: VSF-Fortitude6
Description: VSF-Fortitude6 is a firmware for IP Desk Master -V2, IP Desk Master -V2-P, IP Flush Master -V2 and IP-CROR.

The firmware is delivered in two different files:

  • vsff6-8.0.3.x - Used for standard in-field upgrades
  • vsff6-prod-8.0.3.x - Used in production- and recovery upgrades.

Date: 27.11.2023
Status: General Availability


Fixed Issues

MTN-4292 Acknowledgement of network settings via apply button

In version the network settings were saved immediately when pressing the Save button, which caused the device to reboot without notifying the user. This is now fixed, and as in earlier software releases, the user is redirected to a new page with an Apply button to confirm the new network configuration.

This issue also affected Zenitel IMT: In combination with version, the Zenitel IMT configuration wizard would get stuck when changing network settings and saving. This is now fixed.

MTN-4289 Upgrade of IPDM-V2_P now possible

Hardware revision 4 of the IPDM-V2_P failed to upgrade. This is resolved, and you can now upgrade to or newer versions. Note that it is not possible to downgrade to versions older than

MTN-4238 The Dynamic Range Compression (DRC) could cause signal clipping of the loudspeaker output when the DRC was set to a high value.

Modified how the gain is applied to the DRC to reduce the risk of signal clipping.

Note that DRC is a dynamic digital signal gain adjust function, and some signal clipping may still occur on high DRC gain configuration.


Fixed Issues

DS-706 Internal update, no impact on functionality.



MTN-3708 RSTP is now supported

Now it is possible to enable RSTP. It can be enabled from the web, via the main settings page like on other Zenitel devices with RSTP support.

MTN-2448 Support for uploading HTTPS certificates

A more user friendly approach to allow end-user to generate the CSR, and to upload HTTPS certificate to the devices.

DS-592 OpenSSL upgraded to 3.0

OpenSSL has been upgraded to the latest LTS version.

Fixed Issues

MTN-4229 HD audio for back ground music distribution in ICX-AlphaCom produced noise

Issue with PCM sampling is now fixed.

MTN-4181 Report DAK and Report station call events as Digital Input in ONVIF options are now working for Hanwha VMS

There was an issue with how Report DAK and Report station call events as Digital Input in ONVIF options were behaving in Hanwha VMS, this is now fixed and they work as expected.

MTN-4072 JQuery version update to version 3.6.4

Now the Station Web is running newer JQuery version with included JQuery migrate to support some of the older functions.