

I never got beyond proof of concept, and definitely didn’t keep any documentation.
I used voip.ms as a VPN trunk provider. They handled the incoming and outgoing calls to/from the PSTN, connecting them to my server.
If you’re not familiar with Tasker, I wholeheartedly endorse it. I thought it was a little unintuitive at first, but I use it for all kinds of things now.
Boomers grew up in a world with a 91% top-tier income tax rate that drove businesses to spend their excess income on products and services, which became their parents’ paychecks.