/mcpStep 3 Enter appropriate settings for phones that are running SCCP or SIP. Step 4 Click Save. Apply Security Profiles to Phone Before you apply a security profile that uses certificates for authentication of the phone, make sure that the particular phone contains a Locally Significant Certificate (LSC) or Manufacture-Installed Certificate (MIC). To enable security features for a phone, you must configure a new security profile for the device type and protocol and apply it to the phone. However, if the phone does not contain a certificate, perform the following tasks: • In the Phone Configuration window, apply a non-secure profile. • In the Phone Configuration window, install a certificate by configuring the CAPF settings. • In the Phone Configuration window, apply a device security profile that is configured for authentication or encryption. To apply a phone security profile to a device, perform the following procedure: Procedure Step 1 Go to the Protocol Specific Information section in the Phone Configuration window. Step 2 From the Device Security Profile drop-down list, choose the security profile that applies to the device. The phone security profile that is configured only for the phone type and the protocol is displayed. Step 3 Click Save. Step 4 To apply the changes to the applicable phone, click Apply Config. Note To delete security profiles, check the check boxes next to the appropriate security profile in the Find and List window, and click Delete Selected. Synchronize Phone Security Profile with Phones To synchronize phone security profile with phones, perform the following procedure: Procedure Step 1 From Unified Communications Manager Administration, choose System > Security Profile > Phone Security Profile. Step 2 Choose the search criteria to use and click Find. The window displays a list of phone security profiles that match the search criteria. Step 3 Click the phone security profile to which you want to synchronize the applicable phones. Step 4 Make any additional configuration changes. Security Guide for Cisco Unified Communications Manager, Release 15 and SUs 151 Basic System Security Apply Security Profiles to Phone