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
Chapter 7 Viewing Security, Device, Model, and Status Information on the Phone
Viewing the Phone Status Menu
Ta b l e 7-5 Network Statistics Screen Items
Item Description
Up Time Amount of elapsed time in days and hours since the
phone connected to Cisco Unified
CallManager
RxPkts Number of packets received by the phone
RxErr Number of errored packets received by the phone
RxUcast Number of unicast packets received by the phone
RxMcast Number of multicast packets received by the phone
RxBcast Number of broadcast packets received by the phone
FcsErr Number of packets with frame checksum (FCS) errors
Tx Failed Number of packet transmissions that failed
RcvBeacons Number of beacons received by the phone
AssocRej Number of AP association rejections
AssocTmOut Number of AP association timeouts
AuthRej Number of authentication rejections
AuthTmOut Number of authentication timeouts
The following network statistics items display two values for these AP queues:
Best Effort and Voice
TxPkts Number of packets transmitted by the phone
TxErr Number of transmit errors
TxUcast Number of unicast packets transmitted by the phone
TxMcast Number of multicast packets transmitted by the phone
TxBcast Number of broadcast packets transmitted by the phone
RTSFail Number of request to send (RTS) failures
ACKFail Number of packet acknowledgements that failed
Retry Number of times the phone retried to send packets
MRetry Number of times the phone retried to send multicast
packets