J5 Inbound White/Black lists

Needed to support inbound international and inbound charged toll free.
I see your point that it should by default deny the call if the regex is bad. If for nothing else for backward compatibility. :) But still good to allow the sysadmin make the choice.
That can be fixed just by changing
-define(DEFAULT_TRUNK_ELIGIBLE_ON_REGEX_ERROR, 'false').
The primary purpose here though is to add logging for the sysadmin to find their mistake and to fail fast rather than it hit the timeout resulting in the customer hearing ringing then the call canceled.
I hit this in one of my first attempts at using regexes in kazoo. It would have saved me many hrs to see what it was dying on.
Here's an idea. Create an API to test regex and add a place in the developer tab of the UI to connect to it. Suppose I should create a feature request. :-P