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Cisco Systems 71642 manual Wireless IP Telephony Verification

Models: 71642

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7.Choose Wireless > Access Points > 802.11b/g Radios.

5.Click Apply.

6.Click Save Configuration and see the Tune AutoRF for Your Environment section of this document.

7.Choose Wireless > Access Points > 802.11b/g Radios.

Figure 16

Wireless IP Telephony Verification

After you conduct an RF site survey and configure the access points and the phones, it is crucial to conduct verification tests to ensure that everything works as desired. These tests should be performed at all of these locations:

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Cisco Systems 71642 manual Wireless IP Telephony Verification, Choose Wireless Access Points 802.11b/g Radios

Contents

Wireless Network Infrastructure Configuration Vocera Communications Server Capacity The Vocera SolutionWireless Network Infrastructure Switch Recommendations Deployments and ConfigurationPrerequisites Audio ProblemsNetPro Discussion Forums − Featured Conversations Related Information IntroductionVocera Communications Server Capacity The Vocera SolutionVocera Badge Overview Vocera Call Capacity ConsiderationsArchitecture Overview Voceras Infrastructure PlanningFigure 2LWAPP Multicast−Unicast Multicast in an LWAPP DeploymentUnicast−Multicast Delivery Method Figure 3LWAPP Multicast−Multicast Multicast−Multicast Delivery MethodRouterconfig#ip multicast−routing Router and Switch Multicast ConfigurationEnable IP Multicast Routing Enable PIM on an InterfaceMulticast Enhancements in Version 4.0.206.0 and Later Disable Switch VLAN IGMP SnoopingDeployment Scenarios Single Controller Deployment Figure 5Single Controller in Multicast−Multicast ModeFigure 6Multiple Controller Layer 2 Deployment Multiple Controller Layer 2 DeploymentMultiple Controller Layer 3 Deployment Construction Methods and Materials VoWLAN Deployments Ciscos ReccommendationsRecommendations for Multi−Floor Buildings, Hospitals, and Warehouses Figure 7Multiple Controller Layer 3 DeploymentMulti−Floor Buildings InventoryLevels of Inventory Activity LevelsWarehouses Security Mechanisms SupportedLEAP Considerations Voice, Data and Vocera VLANs Wireless Network InfrastructureNumber of 802.11b Devices per Access Point Number of Active Calls per Access Point∙ Subnet Roaming is disabled Switch RecommendationsDeployments and Configuration Badge ConfigurationTune AutoRF for Your Environment ∙ Isolated Behavior ∙ How do I know if the tranmit power is too hot or too cold?∙ What do I do if my transmit power is too hot? ∙ What do I do if my transmit power is too cold?Create Interfaces Wireless Network Infrastructure Configuration4. Disable Aggressive Load Balancing Figure 9General WLC ConfigurationFigure 10List of WLC Interfaces Wireless−Specific ConfigurationFigure 11802.11b/g Configuration Create the Vocera Voice InterfaceFigure 12WLAN Configuration WLAN ConfigurationFigure 13AP Detail Configure Access Point DetailConfigure the 802.11b/g Radio 7. Choose Wireless Access Points 802.11b/g Radios Wireless IP Telephony VerificationAssociation, Authentication, and Registration Badge Loses Voice Quality while Roaming Common Roaming IssuesChoppy or Robotic Audio Audio ProblemsRegistration and Authentication Problems One−sided AudioAppendix A AP and Antenna PlacementFigure 17Improper Placement of Antennas Near an I−Beam Figure 21Cisco AP1200 Mounted to a Ceiling Figure 20Signal Reflection Caused by a WallFigure 24Cisco Aironet 2012 Antenna Mounted to a Wall Figure 22Cisco Aironet 5959 Antenna Mounted to a CeilingFigure 23Cisco AP1200 Mounted to a Wall Interference and Multipath Distortion Figure 25Signal−to−Noise Ratio SNRSignal Attenuation Caused By Various Types of Objects NetPro Discussion Forums − Featured ConversationsSignal Attenuation Related Information ∙ Deploying Cisco 440X Series Wireless LAN Controllers∙ Solution Reference Network Design ∙ Vocera Communications System Specifications