Not able to play the recording

Not able to play the recording . pls help.

Trixbox with ARI? You are using a system long past end of life.

Your CDR files may be stored in a format that your system doesn’t recognize as a valid audio stream. Back in 2008, I was using TrixBox and had a similar issue because the files were getting stored in “ulaw” and it just made my MP3 player cry.

Thanks for your reply,
I will try to load FreePBX 6.12.65