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The Cisco 7920 Wireless IP Phone

The Cisco 7920 Wireless IP Phone, shown in Figure 4-9, is an 802.11b wireless communication device supported by Cisco CME.

Figure 4-9. Cisco 7920 Wireless IP Phone

 

Hardware

The Cisco 7920 Wireless IP Phone needs a Cisco Aironet 802.11b access point to work with Cisco CME. The phone uses a Lithium-ion battery for power; it can be charged using an external AC adaptor.

This phone has the following buttons:

  • A standard dial pad button
  • A left and right key that activates the softkey above it
  • An answer/send key to answer a call or send the number
  • Arrow keys to navigate through the phone menu
  • A power/end key to turn off the phone, silence a ringing call, or end a connected call

You can configure up to six lines on the Cisco 7920 Wireless IP Phone.

Configuring the Cisco 7920 Wireless IP Phone

The Cisco 7920 Wireless IP Phone is supported by Cisco CME 3.0 and later. This phone is configured like any other wireless device. Go to http://www.cisco.com/go/wireless for more information on setting up your wireless network for voice traffic.

The Cisco CME configuration required for a Cisco 7920 Wireless IP Phone is no different from any of the other IP phones discussed in the previous sections. This phone requires certain firmware depending on the version of Cisco CME you are using. This firmware version should be configured in telephony-service configuration mode. You also can configure the phone manually from the phone's menu.

The Cisco Analog Telephony Adaptor

Part I: Cisco IP Communications Express Overview

Introducing Cisco IPC Express

Building a Cisco IPC Express Network

Cisco IPC Express Architecture Overview

Part II: Feature Operation and Applications

Cisco IP Phone Options

Cisco CME Call Processing Features

Cisco CME PSTN Connectivity Options

Connecting Multiple Cisco CMEs with VoIP

Integrating Cisco CME with Cisco CallManager

Cisco IPC Express Automated Attendant Options

Cisco IPC Express Integrated Voice Mail

Cisco CME External Voice Mail Options

Additional External Applications with Cisco CME

Part III: Administration and Management

Cisco IPC Express General Administration and Initial System Setup

Configuring and Managing Cisco IPC Express Systems

Cisco IPC Express System Configuration Example

Part IV: Maintenance and Troubleshooting

Troubleshooting Basic Cisco IPC Express Features

Troubleshooting Advanced Cisco CME Features

Troubleshooting Cisco CME Network Integration

Troubleshooting Cisco UE System Features

Troubleshooting Cisco UE Automated Attendant

Troubleshooting Cisco UE Integrated Voice Mail Features

Part V: Appendixes

Appendix A. Cisco IPC Express Features, Releases, and Ordering Information

Appendix B. Sample Cisco UE AA Scripts

Appendix C. Cisco Unity Express Database Schema

Index

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Cisco IP Communications Express(c) CallManager Express with Cisco Unity Express
Cisco IP Communications Express: CallManager Express with Cisco Unity Express
ISBN: 158705180X
EAN: 2147483647
Year: 2006
Pages: 236
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