Actions

VSF-Fortitude8 10.0 Release Notes

From Zenitel Wiki

This document provides the release notes for VSF-Fortitude8 version 10.0 with incremental bug fix releases. The release notes describe new features, improvements and issues fixed after VSF-Fortitude8 version 9.4.3.1.

Note icon Compatibility:
  • Version 10.0.x.x is supported exclusively on the Zenitel Connect Pro 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 Pro 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:

  • vsff8-10.0.3.x - Used for standard in-field upgrades
  • vsff8-prod-10.0.3.x - Used in production- and recovery upgrades.

Version: 10.0.3.2
Date: 10.07.2026
Status: General Availability
Compatibility: Version 10.0.x.x is compatible with the Zenitel Connect Pro platform only.


VSF-FORTITUDE8 10.0.3.2

Improvements

DS-1745 ZSD-1 Improved audio frequency response on Mic and Loudspeaker signals

Optimized audio equalization filters for both microphone and loudspeaker signal paths on ZSD-1 stations. A high-frequency resonance on the microphone input has been removed, and the loudspeaker frequency response has been flattened, resulting in clearer and more natural-sounding voice communication.


Security Updates

DS-1720 Disabled SNMP port by default in firewall

The SNMP port is now disabled by default in the firewall on all new and factory-reset devices. Customers who require SNMP must enable it manually in the device configuration before use.

DS-1683 Security Update

Resolved vulnerabilities related to

  • CVE-2025-15467 Stack buffer overflow

Action: Upgrade to 9.5.3.0 or later

DS-321 New Secure Web Stack Support for Zenitel Connect Systems

Support added for new modern and security-hardened web interface to improve cybersecurity compliance. The new interface is served over HTTPS by default.

Important Downgrade Notice: When downgrading from the version 10.x.x.x (or newer) to version 9.x.x.x (or older), the HTTP port must be open prior to downgrade. After downgrading, manually refresh the browser to access the old web interface via HTTP. If the HTTP port was not opened beforehand, a physical factory reset is required to restore device functionality.


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



Retrieved from "https://wiki.zenitel.com/w/index.php?title=VSF-Fortitude8_10.0_Release_Notes&oldid=248043"