Not really because these are open source projects. The one that is easier to develop for will likely get more features which leads to more users.

That being said, Java was a questionable choice IMO.

Coms?

Unless there have been some major advancements recently I don’t think much of this is going to be running fully locally.

Ahh, owning a chicken coop suggested to me you own property. Not many landlords are going to be ok with stuff like that.

You guys get to retire?

Honestly, owning a house/property puts you in a better spot than a lot of people. What state are you in?

That’s not really “like” and IVR, that’s literally an IVR.

Most IVR software is programmable to say/do whatever you need it to.