Update...on the voice mail portion, I'm "In Like Flynn" as is said on EEVBlog.
I hunted around online and found that the ACS Messaging SysAdmin password was set at the factory default......Egads.
Easy for me, and certainly not very secure.
The software level is Partner ACS Version 7.0.42.
I screen saved a Voice Mail Box Report, then reset all of the VM passwords. I'll dig into the capture of messages, or attempting to forward them to my email address via the LAN connection.
Apparently there's at least one voice mail box which had no person's name and voice mails were left it unknown to anyone else, as far back as December of last year I think.
It's not connected to the outside world, as of current since it is most definitely vulnerable to prying touch toners....