Rocket.Chat allows you to add custom sound files that can be used as a notification sound. Users can customize their notification sound preferences for specific channels.
Upload sound files in MP3 format.
Go to the Administration tab
Select Custom Sounds
Click the + on the top right
Enter a name for your custom sound
Browse and choose an MP3 file
See Notification Preferences to use this custom sound as a notification.
Search and click on the sound you want to delete in the
Custom Sound section under the
Press Delete or Edit to delete or update the selected sound, respectively.
Note: Admins can set who has the permissions to manage these sounds.