Specifications
Table Of Contents
- Cisco Unified Wireless IP Phone 7921G Administration Guide for Cisco Unified CallManager Release 4.1, 4.2, 5.0 and Later
- Contents
- Preface
- An Overview of the Cisco Unified Wireless IP Phone 7921G
- An Overview of the Voice Over IP Wireless Network
- Understanding the Wireless LAN
- Components of the VoIP Wireless Network
- Voice Over IP Wireless Network Configuration
- Site Survey Verification
- Setting Up the Cisco Unified Wireless IP Phone 7921G
- Before You Begin
- Installing the Cisco Unified Wireless IP Phone 7921G
- Powering On the Cisco Unified Wireless IP Phone 7921G
- Understanding the Phone Startup Process
- Using the Cisco Unified Wireless IP Phone 7921G Web Pages
- Using the USB Connection for Initial Phone Configuration
- Updating Phones Remotely
- Configuring Network Profiles
- Configuring USB Settings
- Configuring Trace Settings
- Using System Settings
- Configuring Settings on the Cisco Unified Wireless IP Phone 7921G
- Accessing Network and Phone Settings
- Configuring Network Profile Settings
- Changing Phone Settings
- Configuring the Security Certificate on the Phone
- Changing the USB Configuration
- Configuring Features, Templates, Services, and Users
- Configuring Cisco Unified Wireless IP Phones in Cisco Unified CallManager
- Telephony Features Available for the Phone
- Specific Configuration Options for the Cisco Unified Wireless IP Phone 7921G
- Configuring Softkey Templates
- Modifying Phone Button Templates
- Setting Up Services
- Configuring Corporate and Personal Directories
- Adding Users to Cisco Unified CallManager
- Managing the User Options Web Pages
- Creating Custom Phone Rings
- Viewing Security, Device, Model, and Status Information on the Phone
- Monitoring the Cisco Unified Wireless IP Phone Remotely
- Troubleshooting the Cisco Unified Wireless IP Phone 7921G
- Resolving Startup and Connectivity Problems
- Resolving Voice Quality and Roaming Problems
- General Troubleshooting Information
- Erasing the Local Configuration
- Providing Information to Users By Using a Website
- Supporting International Users
- Physical and Operating Environment Specifications
- Checklist for Deploying the Cisco Unified Wireless IP Phone 7921G
- Index
Chapter 4 Using the Cisco Unified Wireless IP Phone 7921G Web Pages
Configuring Trace Settings
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Cisco Unified Wireless IP Phone 7921G Administration Guide for Cisco Unified CallManager Release 4.1, 4.2, 5.0
OL-10802-02
• Audio System
• System
Step 6 In the Advanced Trace Settings area, in the Preserve Logs field, choose one of the
following:
• True—Save the trace logs to flash memory on the phone.
• False—Save the trace logs to RAM.
Note • When set to False, the trace logs are lost when the phone is powered off.
• When the phone is powered off, then powered back on, the Preserve Logs
field is reset to False, the default value.
Step 7 Click Save to make the change.
Ta b l e 4-5 Trace Settings Area Items
Item Description
General
Number of Files Choose the number of trace files that the phone saves,
from 2-10 files.
Remote Syslog Server
Enable Remote Syslog Set up a remote server to store trace logs
IP Address—Enter server IP address
Port—Enter a port number (514, 1024-65535)
Module Trace Level
Kernel Operating System data
Configuration Phone configuration data
Call Control Cisco Unified CallManager data
Network Services DHCP, TFTP, CDP data
Security Subsystem Application level security data
User Interface Key strokes, softkeys, MMI data
Wireless Channel scanning, authentication data