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 7 Viewing Security, Device, Model, and Status Information on the Phone
Viewing Device Information
7-8
Cisco Unified Wireless IP Phone 7921G Administration Guide for Cisco Unified CallManager Release 4.1, 4.2, 5.0
OL-10802-02
TFTP Server 2 Secondary Trivial File Transfer Protocol (TFTP)
server used by the phone.
Default Router 1 IP address for the default gateway used by the phone.
DNS Server 1 Primary Domain Name System (DNS) server used by
the phone.
DNS Server 2 Backup DNS server used by the phone.
Load Server Host name or IP address for the alternate server that
the phone uses for firmware upgrades.
CDP Enabled Indicates whether the network is using Cisco
Discovery Protocol (CDP).
DHCP Enabled Indicates whether this phone is using DHCP for its IP
address assignment or not.
Alternate TFTP Indicates whether this phone uses a TFTP server other
than the one assigned by DHCP.
WLAN Information
Profile Name Name of the network profile that the phone is currently
using.
SSID Service Set ID that the phone is currently using.
802.11 Mode Wireless signal mode that the phone is currently using.
Single Access Point Indicates if the phone minimizes scanning (Enabled)
or scans for APs frequently (Disabled).
Call Power Save Mode Type of power save mode that the phone uses to save
battery power—PS-Poll or U-APSD.
Security Mode Authentication method that the phone is currently
using in the wireless network.
Encryption Type Encryption method that the phone is currently using in
the wireless network.
Key Management Encryption key management that the phone is
currently using in the wireless network.
Tx Power Transmit power setting for the phone.
Table 7-2 Device Information Categories and Items (continued)
Item Description