Cisco Unified Communications Manager assigns the system Default Credential Policy to end user passwords, end user PINS, and application user passwords. The system applies the application password that you configured at installation to all application users. You can assign a new default credential policy and configure new default credentials after installation.
⢠Upgrades from 5.x releases automatically migrate end user passwords and PINs.
⢠Upgrades from 4.x releases assign a default password and PIN to end users during installation
Steps to configure Credential Policy Defaults
Step 1 Choose User Management > Credential Policy Default.
The Find and List window displays.
Step 2 Click the list item to change.
The Credential Policy Default Configuration window displays with the current settings.
Step 3 Enter the appropriate settings,
⢠To change the applied credential policy, select the policy from the drop-down list box.
⢠To change the default credential, enter and confirm the new credential in the appropriate fields.
⢠To change credential requirements, check or uncheck the appropriate check boxes.
Step 4 Click the Save button or the Save icon.
http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/6_1_1/ccmcfg/b08crpdf.html#wp1054475