ADSP Zero Install Feature


My customer has upgraded his ADSP appliance to a 3652. All his configurations and licenses has been migrated over. They have also purchased 200 AP621’s to replace their existing sensors (520’s and 400’s.) and trying to use the zero touch feature.  I have followed the user guide and the zero touch install without any success of the 3652 recognizing the AP 621’s. Has anyone had success performing this function?