Is there a way for a Partner system to route a call to a specific auto attendant based on a different distictive ring pattern (double ring, for instance)? AA 1 handles the calls on Line01, but Line01 also does a double ring if a customer calls on the other phone number. (AA 1 picks it up picks it up as expected..) I suppose they could implement a distintive ring router before the Partner, but I'm just curious to know if that's necessary. Thanks,