Hi, I am wondering if there's a way to use $${base_dir}, ${strftime(%Y-%m-%d-%H-%M-%S), and ${destination_number} in a javascript program. For example, new_session.execute("record_session", "$${base_dir}/recordings/archive/${strftime(%Y-%m-%d-%H-%M-%S)}_${destination_number}_${caller_id_number}.wav"); Thanks.