You can find talented voiceover professionals that do this type of work every day
. This is a career for them just as yours is for you. Instead of having one of your staff record your auto-attendant features, let someone who has the training do it for you. You do what you do best and let the voice professional do what they do best. This scenario is win-win, ultimately, it is your clients that will benefit and that will mean more business for you.