How do I allow Node-Red (external server) to use files inside www/?

I’m trying to get Chime to use my custom mp3 dir inside www/chime/ and when I put the full path to the mp3 it plays nothing. The url is a local ip http://192.168.X.X/local/chime/chime.mp3.

The message plays on my nest hub, but no mp3 runs. I do have SSL set up but I’ve also set it to not authenticate since its on a local address. What am I missing?

If you put that address in a browser, it plays the sound?

Edit: Does the nest hub have a browser? Try the address there.

putting the address (with port) including /local/chime/chime.mp3 doesn’t work. 404 error.

putting just the address:port does. Where in my config do I allow external connection to /www/?

Inside home assistant, I can use the Chime tts say service and it works through my hub. But in the dropdowns I do not have access to the custom mp3 directory located above and can only use the preloaded ones. So I do suspect access to www/ is blocked. I’m assuming I need to whitelist www/ in configuration.yaml? I did set it up however in the config (not by yaml). Image: image here

To set your Chime TTS custom chimes folder to the chimes folder inside your public www folder - try using this path: config/www/chime