Does anyone know how to automatically record calls when there's no PC attached to the phones?

There are two phones in my organization that need to be recording automatically, but they are not hooked to any computer. I'm pretty sure we need an Allworx Interact license for them (working on that) but is it possible to record calls without a computer right there? I found an option on the Extensi...

Is there a way to change the username on a User? I'm looking at Business > Users in the Allworx web software, then on Modify, and it has a way of changing the user's full name but not the username. That's static (no edit field). Is there somewhere else in the system where I can change it? A user got...