Thank you.
I found all the recorded outgoing messages in /var/spool/asterisk/voicemail/default. Unfortunately, moving them to the same location on the new server did not work. Probably because of the “symlinks” you mentioned. Are those like – gremlins – Or is there a way I can coax them into letting me move my outgoing messages?
Where are saved incoming voicemail messages stores?
FYI
Also, the music on hold messages are in /var/lib/asterisk/moh
system messages recorded are /var/lib/asterisk/sounds/custom