Chapter 4 Configuring Settings on the Cisco Unified IP Phone

Security Configuration Menu

Procedure

Step 1 Press **# to unlock options on the CTL File menu.

If you decide not to continue, press **# again to lock options on this menu.

Step 2 Highlight the CTL option.

Step 3 Press the Unlock softkey to unlock the CTL file.

After you change and save the applicable TFTP server option, the CTL file will be locked automatically.

Note When you press the Unlock softkey, it changes to Lock. If you decide not to change the TFTP server option, press the Lock softkey to lock the CTL file.

Trust List Menu

The Trust List menu displays information about all of the servers that the phone trusts and includes the options that are described in Table 4-21.

If a CTL file is installed on the phone, you can access the Trust List menu by pressing the Settings button and choosing Security Configuration > Trust List.

Table 4-21

Trust List Menu Settings

 

 

 

 

 

 

 

Option

 

Description

 

To Change

 

 

 

 

Unified CM/TFTP Server

IP address of a Cisco Unified

 

For more information about these settings, refer

 

 

Communications Manager and TFTP server

to the “Configuring the Cisco CTL Client”

 

 

used by the phone. Also displays a certificate

section in Cisco Unified Communications

 

 

icon if a certificate is installed for this

Manager Security Guide.

 

 

server.

 

 

 

 

 

 

CAPF Server

 

IP address of the CAPF used by the phone.

For more information about these settings, refer

 

 

Also displays a certificate

icon if a

to the “Configuring the Cisco CTL Client”

 

 

certificate is installed for this server.

section in Cisco Unified Communications

 

 

 

 

Manager Security Guide.

 

 

 

 

SRST Router

 

IP address of the trusted SRST router that is

For more information about these settings, refer

 

 

available to the phone, if such a device has

to the “Configuring the Cisco CTL Client”

 

 

been configured in Cisco Unified

section in Cisco Unified Communications

 

 

Communications Manager Administration.

Manager Security Guide.

 

 

Also displays a certificate

icon if a

 

 

 

certificate is installed for this server.

 

 

 

 

 

 

802.1X Authentication and Status

The 802.1X Authentication and 802.1X Authentication Status menus allow you to enable 802.1X authentication and monitor its progress. These options are described in Table 4-22and Table 4-23.

 

 

Cisco Unified IP Phone 7970G/7971G-GE Administration Guide for Cisco Unified Communications Manager 7.0

 

 

 

 

 

 

OL-15299-01

 

 

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Cisco Systems 7971G-GE, 7970G Trust List Menu, 802.1X Authentication and Status, Section in Cisco Unified Communications
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7970G, 7971G-GE specifications

The Cisco Systems 7971G-GE is a sophisticated IP phone designed for enterprise communication, offering a range of features that enhance productivity and collaboration. As part of the Cisco Unified Communications portfolio, this phone is known for its impressive technology and reliable performance.

One of the main features of the 7971G-GE is its high-resolution color display. The 5-inch LCD screen provides users with a visually appealing and intuitive interface, allowing for easy navigation through menus and contacts. The phone supports up to six lines, making it ideal for users who require multiple lines for simultaneous calls. Users can effortlessly manage calls with the ability to switch between lines and access important call features like hold, transfer, and conference calling.

In terms of audio quality, the Cisco 7971G-GE is equipped with high-definition voice technology. This feature ensures crystal-clear sound during calls, reducing background noise and enhancing the clarity of conversations. The phone also supports wideband audio codecs, enabling a richer voice experience that is particularly valuable in business environments.

The phone is designed with user convenience in mind. It offers programmable buttons that can be customized to suit individual needs, allowing easy access to frequently used functions or contact lists. Additionally, the presence indicator feature lets users see the availability of their colleagues in real-time, promoting more effective communication and collaboration.

Networking capabilities are another strong point of the Cisco 7971G-GE. The phone supports both Power over Ethernet (PoE) and standard Ethernet connectivity. This enables easy deployment without the need for additional power outlets. Moreover, the device is compatible with various Cisco communication platforms, integrating seamlessly with existing Cisco infrastructure, which is essential for businesses looking to upgrade their communications systems.

Security is a crucial consideration for modern enterprises, and Cisco addresses this with robust encryption features that protect voice and video calls. The phone supports secure signaling and media encryption, ensuring that sensitive conversations remain confidential.

Overall, the Cisco Systems 7971G-GE is a feature-rich IP phone that combines advanced technology with user-friendly design. Its high-definition audio, customizable features, and seamless integration with Cisco networks make it a popular choice for businesses seeking to improve their communication systems. With its reliability and performance, the Cisco 7971G-GE continues to support effective collaboration in an increasingly connected world.
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