OBi200 not having a voice number

Long story short AT&T fucked us so we dropped out phone line and haven’t paid for the “Extension fees” because… Well we don’t really have to.

So I did a little research into a google voice VOIP line and we got an OBi200 and I set it up all till it worked. Though, now I don’t know how to give it a voice number and the documentation is kinda shit. We get freee calls now but we don’t have a number and we want to transfer our old number to the OBi box. Does anyone have experience with this?

Also I know its likely that we will have to move the land line number to a cell then to the GV line. Not a problem.

Bump

One last bump then I'm giving up.