Consider the following scenario:
- You have a telephone that uses a Common Area Phone account and is running Microsoft Lync 2010 Phone Edition.
- You set the EnableHotdesking parameter to True. This lets users log on to the telephone by using their Lync Server 2010 accounts.
- The Common Area Phone account and Lync Server 2010 user accounts are hosted in different pools. These pools have different image versions on a Device Update server.
- The user switches between the two accounts.