Cisco Ip Phone Security; Domain And Internet Setting; Configure Restricted Access Domains - Cisco 8800 Series Manual

Cisco IP Phone Security

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Domain and Internet Setting

Configure Restricted Access Domains

You can configure the phone to register, provision, firmware upgrade, and send reports using only the specified
servers. Any registration, provisioning, upgrade, and report that don't use the specified servers can't be
performed on the phone. If you specify the servers to use, ensure that the servers you enter in the following
fields are included in the list:
• Profile Rule, Profile Rule B, Profile Rule C, and Profile Rule D on the Provisioning tab
• Upgrade Rule and Cisco Headset Upgrade Rule on the Provisioning tab
• Report Rule on the Provisioning tab
• Custom CA Rule on the Provisioning tab
• Proxy and Outbound Proxy on the Ext (n) tab
Before you begin
Access the Phone Web Interface, on page
Domain and Internet Setting, on page 117
Configure the Challenge for SIP INVITE Messages, on page 120
Transport Layer Security, on page 121
HTTPS Provisioning, on page 122
Enable the Firewall, on page 125
Configure Your Firewall with Additional Options, on page 127
Configure the Cipher List, on page 129
Enable Hostname Verification for SIP over TLS, on page 131
Enable Client-Initiated Mode for Media Plane Security Negotiations, on page 132
802.1X Authentication, on page 133
Cisco Product Security Overview, on page 135
Cisco IP Phone 8800 Series Multiplatform Phone Administration Guide for Release 11.3(1) and Later
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