I have tried registering DMPA Module in the FreePBX GUI. I went through the registration steps several times and have received a registration number from Digium but the registration never completes, although it says it does.
I spoke with Digium about it and they seem to think it’s an Asterisk or FreePBX issue. I tried installing it with the CLI using this guide
Downloading the file from the internet isn’t going to work as the shared objects don’t match from compile time. Regardless, this is provided in the distro. Remove the file you downloaded and run: