Voicemail is actually really nice, if people call you and don't leave a message, the call was not important or a spam call. Its like the perfect filter.
I tried using vms or wine, which wasn't a good experience. But my computer isn't really the fastest. BUT i got an solution for you. I am using an old computer as a backup with windows. It needs an average gpu like an geforce 970. Then install sunshine and moonlite and connect to it. Its a software like remote desktop, but its so fast that you can play games, which is the original intend. But you can use it for Cad or other programs aswell, Iam still impressed that this works (and its open source)
starts feeding with slightly higher voltage
Thats incorrect, the feeding into the grid works with a slightly ahead phase of the sinus with the same voltage.
Who puts fat down their drain hates their plumbing system.