In the FreePBX feedback thread I recommenced that call recordings be saved in MP3, and Andrew Nagy responded that Distro 7 has it already.
He also said that “That setting is static. You can’t enable mp3 recordings that way.” when I had a screenshot of the FreePBX Advanced Settings page.
How is this setting enabled? I have searched the internet and I see lots of people wondering the same thing but I was not able to find any instructions.