Cisco Systems 7920 appendix Click the Phone Settings tab

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The Network Security configuration screen appears. This is the screen where you enter the Authentication Type and the static WEP keys. The 128−bit WEP keys are created using 26 hexadecimal digits (1−9, A−F).

Note: The static WEP keys must be the same on the Cisco 7920 and on the wireless infrastructure devices in your network (in this case, the Cisco Aironet 1200 AP). You might want to keep a copy of them in a document in a secure location; once they are entered into a device, you can not determine what the key is from the device itself. If you do not have a record of them, you will have to create new keys when you add a new device or reconfigure an existing device.

Note: The Cisco 7920 supports up to four static WEP keys. Only one static WEP key is required.

Caution: Client devices that do not use Extensible Authentication Protocol (EAP) must contain

the Access Point￿s transmit key in the same key slot in the client devices￿ WEP key lists. However, the key does not need to be selected as the transmit key in the client￿s WEP key list. If the transmit keys are in different slots, then your Cisco 7920 will not be able to communicate with the Cisco Aironet 1200 AP.

16.Enter at least one WEP key (in this case, 1234567890abcdef0987654321).

Note: This sample configuration only uses one WEP key. Your live network may require more.

17.Click the Phone Settings tab.

18.The Phone Settings configuration screen appears. Configure the Cisco Discovery Protocol (CDP) parameters as shown in the next image. Enter the messages as appropriate.

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Contents Document ID IntroductionRequirements PrerequisitesComponents Used Related ProductsBackground Theory ConventionsUsing Open Authentication and Static WEP Keys Network DiagramConfiguring the Cisco Step−by−Step Instructions Choose Edit Settings WizardPage Click the System Parameters tab Click the Network Security tab Click the Phone Settings tab Choose Connection Logout Select Cisco 7920 USB and click Stop When this popup window appears, click OK Troubleshooting Configuring the Cisco Aironet 1200 APVerifying Choose Security Ssid ManagerPage Verifying Using Open Authentication, Static WEP Keys, and VLANs Choose Edit Settings Wizard Page Page When this popup window appears, click Yes Select Cisco 7920 USB and click Stop When this popup window appears, click OK Configuring the Cisco Aironet 1200 AP with a Vlan Step−by−Step Instructions for Configuring Vlan 1 defaultChoose Services Vlan Choose Security Encryption Manager Step−by−Step Instructions for Configuring VLAN2 Verifying Configuring 802.1Q Trunking on the Catalyst 2924 XL 2924XL# show interface fastethernet 2/1 switchport 2924XL# show interface fastethernet 2/3 switchport Router# show vlan Configuring the Inter−VLAN RouterUsing Cisco Leap When this popup window appears, click Cancel Click the Network Security tab Select Connection Logout Select Cisco 7920 USB and click Stop When this popup window appears, click OK Click Security Server Manager Configuring the Cisco Aironet 1200 AP for Leap10.21.15.10 Do not check Open Authentication or Shared Authentication Configuring the Cisco Secure Server for Leap Click Submit + Restart Page Page Page Check the Log to CSV Passed Authentications report check box Check the Log to CSV Radius Accounting report check box Click the Passed Authentications active.csv file Troubleshooting GuidelinesCisco 7920 Error Message − Association Failed, No AP Found Cisco 7920 Exhibits Problems After Configuration ChangesIncorrect WEP Keys Cisco 7920 Error Message − No Service IP Config FailedCisco 7920 Error Message − Registration Rejected Cisco 7920 Error Message − Connecting to CallManager 0−5IP Routing Problems Check for Radius Error Messages on the Cisco Secure Server Leap Authentication FailsClick Failed Attempts Click Failed Attempts active.csvTrunking Native Mode Vlan 1 default Check for IP Configuration ProblemsGeneral Troubleshooting Hints Appendix Configuring the Cisco 7920 with CallManagerRelated Information
Related manuals
Manual 5 pages 2.92 Kb Manual 16 pages 62.07 Kb Manual 48 pages 3.26 Kb

7920 specifications

Cisco Systems, a leading player in the global networking and communications technology sector, designed the Cisco 7920 Wireless IP Phone for mobile professionals seeking seamless connectivity in various environments. Primarily aimed at enhancing communication within enterprise settings, this wireless device offers a plethora of features that cater to the specific needs of businesses.

At the core of the Cisco 7920 is its robust wireless functionality. It operates on IEEE 802.11b/g wireless protocols, allowing users to connect effortlessly to Wi-Fi networks. This flexibility enables employees to communicate effectively from various locations within an office space, promoting mobility and collaboration without being tethered to a desk.

The ergonomic design of the Cisco 7920 prioritizes user comfort. Its lightweight casing and intuitive button layout ensure that users can navigate the interface with ease. The device is equipped with a vibrant color display, allowing for clear visibility of caller ID, call status, and menu options, enhancing the user experience further. Additionally, the handset supports a wide variety of languages, making it suitable for global teams.

In terms of features, the Cisco 7920 is loaded with advanced capabilities. It supports voice over IP (VoIP), delivering high-quality audio and ensuring reliable communication. Users benefit from features like a contextual menu, call hold, transfer, conference calling, and voicemail access on the go. The phone also offers a wide range of ringtones, allowing customization to suit personal preferences or company branding.

Security is a crucial aspect of modern telecommunications, and the Cisco 7920 does not fall short. It incorporates industry-standard security protocols such as Wired Equivalent Privacy (WEP) and Wi-Fi Protected Access (WPA), safeguarding communications from potential threats.

Moreover, the Cisco 7920 integrates seamlessly with Cisco Unified Communications Manager, enabling centralized management and control. This integration ensures that IT departments can deploy, manage, and troubleshoot devices efficiently, streamlining operations while ensuring optimal performance.

In conclusion, the Cisco 7920 Wireless IP Phone stands out as a versatile communication tool designed for the fast-paced workplace. Its combination of wireless connectivity, ergonomic design, advanced features, and robust security makes it an essential accessory for businesses looking to elevate their communication strategies. With its established reputation, Cisco continues to support companies in achieving seamless connectivity and effective collaboration.
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