Not long ago I installed Freepbx to learn. I configured the basics, trunk, extensions and a basic dial plan “.” to match all numbers when I call. I read here on the forum that all numbers what I call should be routed trough this outbound route (which is true and working), except feature codes shouldn’t like wake up call module at “*68”. It’s not working, I get all circuits are busy now when I try to call this feature code.
‘.’ doesn’t match all numbers, it matches one of anything. ‘_X’ does match all digit strings , _.’ matches everything including numbers and is warned against if you try. True it’s not exactly regex but _.'s been like that for a long time ;-).