Cisco 8865 - Manage Tablet Audio on Phone

Cisco IP Phone 8861 and 8865 Wireless LAN Deployment Guide
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Security Profiles
When creating a new Cisco IP Phone 8861 or 8865, a Device Security Profile must be configured.
Security profiles can be utilized to enable authenticated mode or encrypted mode, where signaling, media and configuration file
encryption is then enabled.
The Certificate Authority Proxy Function (CAPF) must be operational in order to utilize a Locally Signed Certificate (LSC)
with a security profile.
The Cisco IP Phone 8861 and 8865 have a Manufacturing Installed Certificate (MIC), which can be utilized with a security
profile as well.
The default device security profile is the model specific Standard SIP Non-Secure Profile, which does not utilize encryption.