It took me a little while to find this. It looks like the site is still up so:
From a post by Scott KB2EAR way back in 2012
The important parts are the url to upload your sound files <http://reflector.kb2ear.net/ubr_file_upload.php>
How to download the "collection"rsync -av rsync://reflector.kb2ear.net/nodenames/ /var/lib/asterisk/sounds/rpt/nodenames/"

From Scott:

Add this line to your crontab

00 00,12 * * * /usr/bin/rsync -av rsync://reflector.kb2ear.net/nodenames/
/var/lib/asterisk/sounds/rpt/nodenames/

By using rsync your system will only get files that are newer than the ones
already there, keeping my bandwidth usage down.

To add your node to the repository go to:

http://reflector.kb2ear.net/ubr_file_upload.php

make sure your file is named <nodenumber>.wav,gsm,ulaw

If it tells you the file is not allowed email it to me and I'll fix the
upload.

If you have a large number of files zip them up and then upload.

Or just email me the files.

once I test the file to make sure it plays in asterisk I'll add it to the
repository for everyone to download.

73,
Scott KB2EAR

On 2/11/2018 12:54 PM, Bryan D. Boyle wrote:

kb2ear had a location he offered up years ago...

--
Bryan

Sent from my iPhone 6S...No electrons were harmed in the sending of this message.

On Feb 11, 2018, at 12:24, Steve Mahler <kizzy@lusfiber.net> wrote: