Cisco 7931G - Unified IP Phone VoIP Administration Manual page 83

Chapter 3 Setting Up the Cisco Unified IP Phone
Configuring Security on the Cisco Unified IP Phone
The LSC install, update, or removal process can take a long time to complete. You
can stop the process at any time by pressing the Stop softkey from the Security
Configuration menu. (Settings must be unlocked before you can press this
softkey.)
When the phone successfully completes the installation procedure, it displays
"Success." If the phone displays, "Failure," the authorization string may be
incorrect or the phone may not enabled for upgrading. Refer to error messages
generated by the CAPF and take appropriate actions.
You can verify that an LSC is installed on the phone by pressing the Applications
Menu button, choosing Settings > Model Information, and ensuring that the
LSC setting shows Installed.
Related Topic
Understanding Security Features for Cisco Unified IP Phones, page 1-13
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Cisco Unified IP Phone 7931G Administration Guide for Cisco Unified Communications Manager 6.0
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