It will depend on the behavior. Most of my training experience is with dogs, so I can't help much. But here is a good article that describes how to teach a parrot to recall:
None
www.exoticdirect.co.uk
If possible, it is a good idea to train your parrot to recall in multiple locations, including some spaces with high ceilings and longer distances to ensure he has fully developed the flight skills necessary to recall successfully in an emergency situation (like if he flies out of an open door and ends up in a tree).