5.28.0 Software Release Notes

Released: Dec 15, 2016

This software release supports the following base operating systems:

OS Version
RHEL 6.8

New version in this release

ASTi audio and I/O distribution devices use the following firmware version with this software release:

ACENet Device Firmware Version
ACE-RIU 2.11
ACU2 2.17
AI-S v5.23.0-61-gacde995

What's New

  • Supports Red Hat 6.8
  • Adds PRC-152 radio remote control
  • Adds support for 4-channel PTT operator endpoint
  • Ability to set individual gains for left/right ear in Voisus client radio
  • Voisus can now link to amplifier channels automatically based on channel name
  • Radio waveform receiver sensitivity can now be set
  • Radio effects can now be specified in the waveform
  • Adds support for joining Voisus systems to Active Directory DOMAINs
  • New international iSCSI install option


  • Updated HLA settings for NASMP compatibility
  • Improved sidetone volume control
  • Various API improvements
  • Updated in-product documentation


  • Fixed a couple of inconsistencies with hardware PTTs
  • Fixed derivation of some DIS settings
  • Fixed a few ethernet interface/NIC settings
  • Other minor bug fixes
Return to overview table