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Biamp Cornerstone

Project Designer release notes

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Released October 2023

New Features

  • Added Microsoft Teams Room (MTR) template and theme for Tango to be used with Biamp UC, a plugin for MTR.
  • Added support in Apprimo 8i to be hosted by Tango.


  • Added support for the following for Tango Rev B features: o Native Expansion Bus (NEB)
  • IR learning o Improved the reliability of Live monitoring feature in Rev A products.
  • Custom I/O keypad devices

Resolved Project Designer Software Issues

  • Resolved issue where Project Designer did not report an error if unable to set the IP address for a Connect-X MP6.
  • Improved Live Monitoring performance.

Resolved Firmware Issues

  • Resolved issue where sometimes when Uniform is used an extension device, its display gets overwritten with the default extension display.
  • Resolved issue that prevented a controller being a TCP server.
  • Resolved issue for Impera products failing to obtain an IP address from a DHCP server or use link-local addressing.



Released August 2023 

New Features

  • Users can now assign button or feedback actions to change LED states on Apprimo Touch 8i control panels.


  • Increased support to a maximum of eight Apprimo Touch 8i control panels in a project.

Resolved Issues

  • Resolved possible connection issues between Apprimo touch panels and Impera Tango.
  • Resolved issue where text and icons are misaligned when scaling buttons.
  • Resolved header and search text color visibility in dark mode.
  • Resolved issues with live monitoring when using Apprimo Touch 8i.
  • Resolved issue where Apprimo Touch 8i may become unresponsive after setting a static IP address.
  • Resolved issue when enlarging buttons in Project Designer, the changes are not reflected on the Apprimo touch panels when loaded.
  • Resolved issue where double-clicking to open a project to resulted in a Windows configuration popup message is displayed.




Released June 2023


  • Added support for Impera Connect-X MP6.

Resolved Issues

  • Improved connection issue between Apprimo touch panels and Impera Tango after extended periods of Impera Tango being operational.

Known Issues

  • Updating firmware for Impera Connect-X MP6 using USB will result in the LAN settings being cleared back to using DHCP. To work around this issue, upload the project again to restore the LAN settings.
  • A single instance of Apprimo Touch 8i is supported per project. The option to add a maximum of eight per project will be added in upcoming firmware release.



Released April 2023


  • Added support for Impera Tango Rev B 
  • Updated Impera controllers to support iOS 15 and 16 protocol changes that affected screen updates.

Known Issues

  • IR learning option for Rev. B Tango not yet implemented; this option will be added in upcoming FW release
  • Expansion Bus (NEB) not yet implemented for the Rev. B Tango; this feature will be added in upcoming FW release

Bug Fixes

  • Removed debug data being sent out on RS232 port 1 when using level control feedback.
  • Fixed a volume control problem with Impera Apprimo 8i when controlling a Tesira system.
  • Fixed missing manually configured feedback problem in Project Designer when reopening a project file.
  • Fixed a problem where up and down screen control commands had no delay between them.



Released February 2023


  • Extended support for the Impera Uniform Rev B keypads
  • Extended support for the Apprimo Touch 8i Control Panels

Resolved Firmware Issues:

  • Resolved issues where touch panel cache wasn’t cleared when loading projects



Released January 2022

New Features:

  • Biamp Tesira control plugin


  • Added TanGo and Alfa II name change option in properties window
  • Replaced settings button for AMP-D225H, PM4100, Neets DelTa, with help text

Resolved Issues:

  • Resolved issue with Uniform control pads becoming unresponsive after USB upload
  • Resolved several issues with Live monitoring including:
    • Device data not being displayed on right click
    • Uniform control pad device data not displayed as expected
    • Device data not received when monitoring LAN connection
    • Monitoring becoming unresponsive
  • Resolved issue where Update Background is displayed white on some controllers when using dark theme
  • Resolved issue where volume delay gets set to 100 seconds when adding to project
  • Resolved issue with KNX license while uploading
  • Updated URL for KNX license
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