Cisco Systems 7920 manual AirMagnet Client Walkabout

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Chapter 4 Conducting a WIPT Survey

How To Survey for the WIPT

Figure 4-7 AirMagnet Client Walkabout

When you select display mode on the bottom tool bar, SiteViewer displays data collected during the survey. Two new panels appear in this mode: the Filter area in the center left panel, and the map zoom box in the lower left. You can display one or more survey data sets by clicking the appropriate check box in the data catalog area in the upper left of the window. You can also select the display parameter for the data sets from the menu in the upper right corner of the floor plan display area. The choices include: Signal, Noise, Speed, SNR. You can enable appropriate filters for the data. The survey data is displayed in color-coded zones. In Figure 4-8, colored areas represent signal level in 10-dBm increments.

Site Survey Guide for Deploying Cisco 7920 IP Phones

	OL-6315-01	4-9

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Contents Site Survey Guide for Deploying Cisco 7920 IP Phones Site Survey Guide for Deploying Cisco 7920 IP Phones N T E N T S OL-6315-01 Preface Preface Site Survey Guide for Deploying Cisco 7920 IP Phones Recommendations for Successful VoIP Surveys OverviewGetting started ACU Site Survey Window Strength Minimum SNR Minimum Requirements for Wipt Cells67dB 86dB Channel Ideal Wipt EnvironmentData Rate and Signal Strength Considerations Survey in a Building with Multiple Floors Multi-floor surveyHospital Floor Survey with AirMagnet Surveyor Comparison of a Manual Survey and an Automated SurveyHospital Floor Survey by a Survey Crew OL-6315-01 AirMagnet Survey Tool Survey ToolsADU CB21 ACU Site Survey Window ADU Advanced Status Window AirMagnet Survey Tool AirMagnet Packet Decode Window AiroPeek Window AiroPeek dBm and Signal Percentage Real-Time Graphs Choose Wireless Settings Choose Data Rate 11 Cisco 7920 IP Phone Survey Screen 13 AirMagnet Jitter Tool Survey Tools for Packet Jitter15 AirMagnet in a Home Office with Low 802.11 Traffic 14.15 percent utilization result reflects a call at 1 Mbps OL-6315-01 Surveying for Cell Capacity and Channel Re-Use Survey Design for Cell CapacitySite Survey Guide for Deploying Cisco 7920 IP Phones Conducting a Wipt Survey How To Survey for the WiptChannel Re-Use 802.11b/802.11g Channel Reuse DiagramACU Site Survey Windows Manual Survey for the WiptAutomated Survey for the Wipt ACU Site Survey Active ModeAirMagnet Surveyor Main AirMagnet Survey Active Mode AirMagnet Client Walkabout AirMagnet Showing Access Points and Merged Display AirMagnet Four-Panel Display OL-6315-01 Site Surveys Access Point PositioningAntennas and Antenna Positioning Access Point Installed on a WallPatch Antenna Mounted on a Wall Patch Antenna Mounted on a Suspended Ceiling Additional Sources of Information OL-6315-01

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7920 specifications

Cisco Systems, a leading player in the global networking and communications technology sector, designed the Cisco 7920 Wireless IP Phone for mobile professionals seeking seamless connectivity in various environments. Primarily aimed at enhancing communication within enterprise settings, this wireless device offers a plethora of features that cater to the specific needs of businesses.

At the core of the Cisco 7920 is its robust wireless functionality. It operates on IEEE 802.11b/g wireless protocols, allowing users to connect effortlessly to Wi-Fi networks. This flexibility enables employees to communicate effectively from various locations within an office space, promoting mobility and collaboration without being tethered to a desk.

The ergonomic design of the Cisco 7920 prioritizes user comfort. Its lightweight casing and intuitive button layout ensure that users can navigate the interface with ease. The device is equipped with a vibrant color display, allowing for clear visibility of caller ID, call status, and menu options, enhancing the user experience further. Additionally, the handset supports a wide variety of languages, making it suitable for global teams.

In terms of features, the Cisco 7920 is loaded with advanced capabilities. It supports voice over IP (VoIP), delivering high-quality audio and ensuring reliable communication. Users benefit from features like a contextual menu, call hold, transfer, conference calling, and voicemail access on the go. The phone also offers a wide range of ringtones, allowing customization to suit personal preferences or company branding.

Security is a crucial aspect of modern telecommunications, and the Cisco 7920 does not fall short. It incorporates industry-standard security protocols such as Wired Equivalent Privacy (WEP) and Wi-Fi Protected Access (WPA), safeguarding communications from potential threats.

Moreover, the Cisco 7920 integrates seamlessly with Cisco Unified Communications Manager, enabling centralized management and control. This integration ensures that IT departments can deploy, manage, and troubleshoot devices efficiently, streamlining operations while ensuring optimal performance.

In conclusion, the Cisco 7920 Wireless IP Phone stands out as a versatile communication tool designed for the fast-paced workplace. Its combination of wireless connectivity, ergonomic design, advanced features, and robust security makes it an essential accessory for businesses looking to elevate their communication strategies. With its established reputation, Cisco continues to support companies in achieving seamless connectivity and effective collaboration.