Hot Desking is a generic term for features that help you to lock and unlock your telephones or to move a fully customized station profile to another compatible telephone. Hot Desking enhances the existing features:

Hot Desking Enhancement (HDE) is limited to the 96xx and 96x1 series H.323 IP telephones. It does not require any special license to be operational. Parts of the enhancement require firmware changes for the telephones. Only the 96xx and 96x1 series H.323 IP telephones with the appropriate firmware change support the full range of HDE. The Hot Desking Enhancement Station Lock field is available on page 3 of the Feature-Related System Parameters screen.