You better troubleshoot it or you'll live in interesting times.
No audio being played doesn't sound like a production system to me.
Record a wav file through a handset on a generic box in a new start point named "Test".
Save and make live.
Write a short code of *61/voicemail collect "Test"
Dial *61. See if it doesn't work.
If it doesn't, check your recording are actually there.
Check what's happening in monitor when the call is targeting... you know.. technician stuff.
To be honest, if i were you i would throw the Windows server out the window (ha! get it?) and deploy IP Office Application Server 7.0.16.12 Software on a virtual host
I'm not giving flippant advice here- i redeployed an IP Office SE with kernel panic yesterday. After importing the recordings back in they wouldn't work.
Turns out the voicemail password was mismatched between VMPro client>Preferences and the IP Office's security settings.
But i worked this out by checking system status, looking for available VMBs against users. Didn't see any there. Didn't see any users in the VMPro client.
Saw errors in targeting.
Hmm. Dialled *17 and bingo, no voicemail. that's why my IVR is not playing my custom treatments.
Gonna have to start at the beginning and fault fix from there mate. let us know how you go.
remembering Intrigrant 2019