VSF-Fortitude6 9.1 Release Notes

• Previous Release - VSF-Fortitude6 9.0 Release Notes

This document provides the release notes for VSF-Fortitude6 9.1 with incremental bug fix releases. The release notes for VSF-Fortitude6 9.1 describe new features, improvements and issues fixed after VSF-Fortitude6 9.0.3.3.

Release info

Name: VSF-Fortitude6
Description: VSF-Fortitude6 is a firmware for Zenitel devices based on the IMX6 processor.

The firmware is delivered in two different files:

• vsff6-9.1.3.x - Used for standard in-field upgrades
• vsff6-prod-9.1.3.x - Used in production- and recovery upgrades.

Version: 9.1.3.0
Date: 31.01.2025
Status: General Availability

VSF-FORTITUDE6 9.1.3.0

Fixed Issues

MTN-4454 Fixed issue where multicast paging configuration is lost after upgrade

As from 8.2.3.0, the multicast configuration in SIP and Edge mode is stored in a different format and would be lost on upgrade. From 9.0.3.3, configuration is transferred.

Improvements

MTN-4558 RTSP/ONVIF backchannel loudspeaker audio feedback to mic RTSP channel

If a VMS system opens both the device loudspeaker backchannel and mic listen channel at the same time a full feedback will be heard on far-end. The loudspeaker backchannel is still routed outside AEC algorithm, but fixed for now by always muting mic RTP channel when backchannel is active.

MTN-4397 Improved certificate handling, and split SIP and HTTPS certificates into separate pages

Split SIP and HTTPS certificates into separate pages, removed turbine_server_sha1.key private key and TLS Private Key option, added factory reset handling, added backup and recovery for SIP certificates, fixed certificate regeneration on some devices, removed private keys from the device web page.

MTN-3557 New configuration option for RTSP Audio Source

There’s a new option for configuring RTSP Audio Source, “Mixed signal”. This option mixes far and near end signal.

DS-1034 Added support for codec L16x48 to Multicast Paging config

Devices can now listen to raw PCM 48 kHz audio stream (L16x48) when configured in HD-Audio mode.

DS-970 Added multicast relay feature

Device can now relay incoming RTP to specified address and port.

DS-889 Operate output when the call button is pressed in idle

Added option to configure operation of relays and outputs when the call button is pressed.