1-11
Cisco Unified IP Phone 7906G and 7911G Administration Guide for Cisco Unified CallManager
OL-10008-01
Chapter1 An Overview of the Cisco Unified IP Phone
Understanding Security Features for CiscoUnified IP Phones
Table1-2 CiscoUnified IP Phone and Cisco Unified CallManager Security Topics
Topic Reference
Detailed explanation of security, including set up,
configuration, and troubleshooting information
for Cisco UnifiedCallManager and
Cisco UnifiedIP Phones
Refer to Cisco Unified CallManager Security
Guide.
Security features supported on the Cisco Unified
IP Phone
See the “Overview of Supported Security
Features” section on page 1-12.
Restrictions regarding security features See the “Security Restrictions” section on
page 1-16.
Identifying phone calls for which security is
implemented
See the “Identifying Encrypted and Authenticated
Phone Calls” section on page1-15.
Transport Layer Security (TLS) connection •See the “What Networking Protocols Are
Used?” section on page 1-4.
•See the “Understanding Phone Configuration
Files” section on page 2-6.
Security and the phone startup process See the “Understanding the Phone Startup
Process” section on page 2-7.
Security and phone configuration files See the “Understanding Phone Configuration
Files” section on page 2-6.
Changing the TFTP Server 1 or TFTP Server 2
option on the phone when security is implemented
See the “Network Configuration Menu” section on
page 4-7.
Understanding security icons in the
CallManager 1 through CallManager 5 options in
the Device Configuration Menu on the phone
See the “CallManager Configuration Menu”
section on page 4-15.
Items on the Security Configuration menu on the
phone
See the “Security Configuration Menu” section on
page 4-21.
Items on the Security Configuration screen on the
phone
See the “Security Configuration Menu” section on
page 7-2.
Unlocking the certificate trust list (CTL) file See the “CTL File Screen” section on page 7-3.
Disabling access to a phone’s web pages See the “Disabling Web Page Access” section on
page 8-3.