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

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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
Preface
Related Documentation
Related Documentation
For more information about the Cisco Unified Wireless IP Phone 7921G , refer to
the following publications, which are available at this location:
http://www.cisco.com/univercd/cc/td/doc/product/voice/c_ipphon/english/wip79
21/index.htm
• Cisco Unified Wireless IP Phone 7921G Accessory Guide
• Cisco Unified Wireless IP Phone 7921G Phone Guide
• Regulatory Compliance and Safety Information for the Cisco Unified
Wireless IP Phone 7920 Series and Peripheral Devices
For more information about Cisco Unified CallManager, refer to the following
publications, which are available at this location:
http://www.cisco.com/univercd/cc/td/doc/product/voice/c_callmg/index.htm
• Cisco Unified CallManager Administration Guide
• Cisco Unified CallManager Features and Services Guide
• Cisco Unified CallManager Serviceability Administration Guide
Chapter 7, “Viewing Security, Device, Model, and
Status Information on the Phone”
Explains how to view phone security, device, and
network information and network and call
statistics from the wireless
IP phone
Chapter 8, “Monitoring the Cisco Unified
Wireless IP Phone Remotely”
Explains how to obtain status information about
the phone using the phone web page
Chapter 9, “Troubleshooting the Cisco Unified
Wireless IP Phone 7921G”
Provides tips for troubleshooting the
wireless
IP phone
Appendix A, “Providing Information to Users By
Using a Website”
Provides suggestions for setting up a website for
providing users with important information about
their wireless
IP phone
Appendix B, “Supporting International Users” Provides information about setting up phones in
non-English environments
Appendix C, “Physical and Operating
Environment Specifications”
Provides technical specifications of the
Cisco
Unified Wireless IP Phone 7921G
Chapter Description