anchor.diff:  		    {lists:member(Number, Numberlist), []}
   	    end
       end.
  +
  +can_register(Header, Number) ->
  +    can_use_name(get_user_verified(Header, "REGISTER"), Number).
   
   check_and_send_auth(Header, Socket, Phone, Tophone, Func, Arg, Method, Classdefs) ->
       Class = get_class(Tophone, Classdefs),
  
positive.code: 	    true
      end.
  
  can_register(Header, Number) ->
      case get_user_verified(Header, "REGISTER") of
  	false ->
  	    {false, []};
  	stale ->
  
negative.code: 	User == stale ->
  	    stale;
  	Numberallowed /= true ->
  	    logger:log(normal, "Number ~p not allowed caller id", [Number]),
  	    false;
  	Classallowed /= true ->
  	    logger:log(normal, "Number ~p not allowed to call ~p in class ~p",
  