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 1 An Overview of the Cisco Unified Wireless IP Phone 7921G
Understanding the Cisco Unified Wireless IP Phone 7921G
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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
6 Select button Activates the Help menu from the main screen.
Allows you to select a menu item, a softkey, a call, or an action.
7 Power/End
button (red)
Turns the phone on or off, silences a ringing call, or ends a connected call.
When using menus, acts as a shortcut to return to the main screen.
8 Pound (#) key Toggles between locking and unlocking the keypad.
Allows you to enter these special characters when you are entering text:
# ? ( ) [ ] { }
9 Zero (0) key Enters “0” when dialing a number. Allows you to enter a space or these special
characters when you are entering text:
, . ‘ “ | _ ~ ’
10 Asterisk (*)
key
Toggles between Ring and Vibrate mode.
Allows you to enter these special characters when you are entering text:
* + - / = \ : ;
11 Keypad Allows you to dial numbers, enter letters, and choose menu items by number.
Press and hold key 1 to access your voice messaging system.
12 One (1) key Enters “1” when dialing a number. Allows you to access the voice messaging
system.
Allows you to enter these special characters when you are entering text:
! @ < > $ % ^ &
13 Answer/Send
button (green)
Allows you to answer a ringing call or, after dialing a number, to place the call.
14 Left softkey
button
Activates the softkey option displayed on the screen.
#
0
*
1
@