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
3-29
Cisco Unified Wireless IP Phone 7921G Administration Guide for Cisco Unified CallManager Release 4.1, 4.2, 5.0
OL-10802-02
Chapter 3 Setting Up the Cisco Unified Wireless IP Phone 7921G
Understanding the Phone Startup Process
Related Topics
• Configuring Cisco Unified Wireless IP Phones in Cisco
Unified CallManager, page 6-2
• Phone Configuration Files and Profile Files, page 2-25
7. Connecting to Cisco
Unified
CallManager
The configuration file defines how the Cisco
Unified
IP Phone communicates with Cisco
Unified
CallManager. After obtaining the file
from the TFTP server, the phone attempts to
make a TCP connection to the highest priority
Cisco Unified
CallManager on the list.
• Interacting with Cisco
Unified CallManager,
page 2-24
• Resolving Startup and
Connectivity
Problems, page 9-1
8. Registering to Cisco
Unified
CallManager
If the phone was manually added to the
database, Cisco Unified
CallManager identifies
and registers the phone. If the phone was not
manually added to the database and
auto-registration is enabled in Cisco
Unified
CallManager, the phone attempts to
auto-register itself in the Cisco
Unified
CallManager database.
• Configuring the Cisco
Unified Wireless IP
Phone 7921G in
Cisco Unified
CallManager,
page 1-17
• Adding Users to
Cisco
Unified CallManager,
page 6-22
Table 3-6 Cisco Unified Wireless IP Phone Startup Process (continued)
Step Description Related Topics