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
Index
IN-6
Cisco Unified Wireless IP Phone 7921G Administration Guide for Cisco Unified CallManager Release 4.1, 4.2, 5.0
OL-10802-02
network connectivity, verifying 9-6
network features, configuring overview 1-8
networking protocol
AES 2-8
CCKM 2-8
CDP 2-9
DHCP 2-9
IP 2-10
RTP 2-10
SCCP 2-10
supported 2-8
TCP 2-11
TFTP 2-11
TKIP 2-10
TLS 2-11
U-APSD 2-11
UDP 2-11
WEP 2-12
WiFi (802.11) 2-11
WPA 2-12
network outages, identifying 9-12
network protocol
EAP 2-9
EAP-FAST 2-9
LEAP 2-10
PS-Poll 2-10
RTCP 2-10
network requirements, for installation 3-1
network settings
accessing on phone 5-2
configuring 5-1
DHCP enable 5-6
network statistics 8-13
network statistics, viewing 7-16
network statistics web page 8-3
O
on hook call transfer 6-10
online help, using A-4
open authentication, description 2-19
orthogonal frequency division multiplexing
(OFDM)
2-3, 2-4
other group pickup 6-11
P
personal directories, configuring 6-21
phone audio, troubleshooting 9-14
phone button templates, modifying 6-18
phone mode
active 3-25
standby 3-25
phone operation for users A-2
phone resets, resolving problems 9-11
phone roaming, troubleshooting 9-15
phones
configuration checklist (table) 1-17
installation checklist (table) 1-22