Limitations of local survivability

When an application server is in the offline mode, users with an account on that server do not have access to the services provided by the storage server, including:

Access to clients that depends on IMAP4, for example, Avaya one-X^® products and email clients.
The ability to change User Preferences.
Message notification features.
Access to messages that are not stored in the cache of the affected application server.

Avaya recommends that you consider this information when you design your system for redundancy and survivability.