VSF-Fortitude6 8.1 Release Notes

• Previous Release - VSF-Fortitude6 8.0 Release Notes

This document provides the release notes for VSF-Fortitude6 8.0 with incremental bug fix releases. The release notes for VSF-Fortitude6 8.1 describe new features, improvements and issues fixed after VSF-Fortitude6 8.0.3.2.

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:

• vsff6-8.1.3.x - Used for standard in-field upgrades
• vsff6-prod-8.1.3.x - Used in production- and recovery upgrades.

Version: 8.1.3.1
Date: 29.02.2024
Status: General Availability

VSF-FORTITUDE6 8.1.3.1

Fixed Issues

DS-817 Zenitel Connect Pro 1.1 compatible

Compatible with Zenitel Connect Pro 1.1. No changes for ICX-AlphaCom, SIP and IC-EDGE mode.

VSF-FORTITUDE6 8.1.3.0

Improvements

MTN-4156 Added option for using Normally Closed switch on I/O Pins configured as input

The default input configuration is Normally Open and the switch contact needs to close to activate the function. A new option “Input NC” has been added to the I/O Pin configuration, which inverts the default behavior and the function is activated on switch open.

Fixed Issues

MTN-435 User experience: Audio output level too low when in conversation with master stations

Handset and Headset microphone level was too low according to standard voice level. The gain was increased gain with +10 dB so transmitted signal level reaches target level of -23 dBFS with “nominal voice input”

MTN-4346 User experience: Audio output level too low when in open duplex conversation with imx6 and im8 based devices

The gain was increased after AEC but before the audio signal compander (with AGC function) so transmitted signal level reaches target level of -23 dBFS with “nominal voice input”

MTN-4230 Fixed issue where audio is not heard when station is using SRTP

When stations are registered to a SIP server using TLS, Secure SIP and SRTP, audio was heard only on the caller side. This is now fixed, and audio can be heard on both sides.

MTN-4217 Allowing underscore in SNMP community string

Underscore is now allowed in the SNMP community string.

MTN-4213 Added configuration option to force network IGMP versions 2 or 3 on devices with on-board switch

By default the IGMP version is automatically set by snooping the network traffic. If a device fails to detect the correct version and when it is known which version should be used, the IGMP version can be hard set by this configuration option.