====== From v8.1 to v8.2 ======

===== Requirements =====

  * DV2000 running version 8.1.
  * MongoDB version 8.2 or greater.

===== Pre-Upgrade =====

  - Download all the necessary software from the [[https://support.duvoice.com/vs8/download|downloads]] page.

===== Upgrade =====

  - Shutdown the DV2000 system.
  - Run the DV2000 8.1 installer.