UPDATE!!!
Rebooted the system and now it plays the default music instead of the MOH I uploaded. Here is the warning. Suggestions?
[WARNING] mod_local_stream.c:872 Unknown source pbx01.hidden.com/MOHring, trying 'default'
I verified the MOH is still in place. Do I need to do something with the file before I upload it?
Also see this
[DEBUG] switch_core_file.c:391 File /usr/share/freeswitch/sounds/music/pbx01.example.com/MOHring/48000/ring-moh.wav sample rate 8000 doesn't match requested rate 48000