Cisco 7920 Administration Manual page 11

Cisco Wireless IP Phone 7920 Administration Guide for Cisco CallManager Release 3.3 or Later
OL-3930-02
Verifying Cisco CallManager Settings
Cisco CallManager and TFTP Services Are Not Running
Creating a New Configuration File
Resolving Voice Quality and Roaming Problems
Symptom: Cisco Wireless IP Phone Resets Unexpectedly
Verifying Access Point Settings
Identifying Intermittent Network Outages
Verifying DHCP Settings
Checking Static IP Address Settings
Verifying Voice VLAN Configuration
Verifying that the Phones Have Not Been Intentionally Reset
Eliminating DNS or Other Connectivity Errors
Symptom: The Cisco Wireless IP Phone Has Audio Problems
Symptom: The Cisco Wireless IP Phone Does Not Roam Properly
General Troubleshooting Information
Troubleshooting Tips for the Cisco Wireless IP Phone 7920
Logging Information for Troubleshooting
Using a System Log Server
Using the Trace Route Option on the Cisco Wireless IP Phone
Erasing the Local Configuration
Administration Options on the Phone Menus
Accessing Hidden Options on the Phone Menus
Using Hidden Options on the Phone Menus
Disabling the Power Save Mode
Performing a Trace Route
Selecting the Data Rate
Selecting the Transmit Power
Changing the Cisco Discovery Protocol (CDP) Settings
Troubleshooting Tips for the Cisco 7920 Configuration Utility
Troubleshooting Information for Basic Problems
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