Cisco 7971G-GE - IP Phone VoIP Administration Manual page 7

Monitoring the Cisco Unified IP Phone Remotely
8
C H A P T E R
Troubleshooting and Maintenance
9
C H A P T E R
OL-15299-01
Expansion Module(s) Screen
Call Statistics Screen
Accessing the Web Page for a Phone
Disabling and Enabling Web Page Access
Device Information
8-3
Network Configuration
8-4
Network Statistics
8-8
Device Logs
8-10
Streaming Statistics
8-10
Resolving Startup Problems
Symptom: The Cisco Unified IP Phone Does Not Go Through its Normal Startup Process
Symptom: The Cisco Unified IP Phone Does Not Register with Cisco Unified Communications
Manager
9-2
Identifying Error Messages
Checking Network Connectivity
Verifying TFTP Server Settings
Verifying IP Addressing and Routing
Verifying DNS Settings
Verifying Cisco Unified Communications Manager Settings
Cisco CallManager and TFTP Services Are Not Running
Creating a New Configuration File
Registering the Phone with Cisco Unified Communications Manager
Symptom: Cisco Unified IP Phone Unable to Obtain IP Address
Cisco Unified IP Phone Resets Unexpectedly
Verifying Physical Connection
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
Checking Power Connection
Troubleshooting Cisco Unified IP Phone Security
General Troubleshooting Tips
Cisco Unified IP Phone 7970G/7971G-GE Administration Guide for Cisco Unified Communications Manager 7.0
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Contents
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