Chapter 1 An Overview of the Cisco Unified IP Phone

 

 

Understanding Security Features for Cisco Unified IP Phones

 

Table 1-2

Cisco Unified IP Phone and Cisco Unified CallManager Security Topics (continued)

 

 

 

 

Topic

 

Reference

 

 

 

 

TLS connection

 

See the “What Networking Protocols Are

 

 

Used?” section on page 1-5.

 

 

See the “Understanding Phone Configuration

 

 

Files” section on page 2-8.

 

 

 

Security and the phone startup process

See the “Understanding the Phone Startup

 

 

Process” section on page 2-9.

 

 

 

Security and phone configuration files

See the “Understanding Phone Configuration

 

 

Files” section on page 2-8.

 

 

 

Changing the TFTP Server 1 or TFTP Server 2

See the Table 4-1“Network Configuration Menu”

option on the phone when security is implemented

section on page 4-7.

 

 

 

Understanding security icons in the

See the “CallManager Configuration Menu”

CallManager 1 through CallManager 5 options in

section on page 4-16.

the Device Configuration Menu on the phone

 

 

 

 

 

Items on the Security Configuration menu that you

See the “Security Configuration Menu” section on

access from the Device Configuration menu on the

page 4-33.

phone

 

 

 

 

 

 

Items on the Security Configuration screen that

See the “Security Configuration Menu” section on

you access from the Settings menu on the phone

page 4-37.

 

 

 

Unlocking the CTL file

See the “CTL File Screen” section on page 4-39.

 

 

 

Disabling access to a phone’s web pages

See the “Disabling and Enabling Web Page

 

 

Access” section on page 8-3.

 

 

 

 

Troubleshooting

 

See the “Troubleshooting Cisco Unified IP

 

 

Phone Security” section on page 9-12.

 

 

Refer to Cisco Unified CallManager Security

 

 

Guide.

 

 

 

Deleting the CTL file from the phone

See the “Resetting or Restoring the Cisco Unified

 

 

IP Phone” section on page 9-17.

 

 

 

 

Cisco Unified IP Phone Administration Guide for Cisco Unified CallManager 5.1 (SIP), Cisco Unified IP Phones

 

OL-11524-01

1-13

 

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Cisco Systems 7970G manual Topic Reference