Cisco Systems 71642 manual Document ID, Deployment Scenarios

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Vocera IP Phone Deployment in Cisco Unified Wireless Network Infrastructure

Document ID: 71642

Introduction

Prerequisites

Requirements

Components Used

Conventions

Executive Summary

Vocera Badge Overview

Vocera Call Capacity Considerations

Vocera Communications Server Capacity

The Vocera Solution

Vocera's Infrastructure Planning

Architecture Overview

Multicast in an LWAPP Deployment

Unicast−Multicast Delivery Method

Multicast−Multicast Delivery Method

Router and Switch Multicast Configuration

Enable IP Multicast Routing

Enable PIM on an Interface

Disable Switch VLAN IGMP Snooping

Multicast Enhancements in Version 4.0.206.0 and Later

Deployment Scenarios

Single Controller Deployment

Multiple Controller Layer 2 Deployment

Multiple Controller Layer 3 Deployment

VoWLAN Deployments: Ciscos Reccommendations

Recommendations for Multi−Floor Buildings, Hospitals, and Warehouses

Security Mechanisms Supported

LEAP Considerations

Wireless Network Infrastructure

Voice, Data and Vocera VLANs

Network Sizing

Switch Recommendations

Deployments and Configuration

Badge Configuration

Tune AutoRF for Your Environment

Wireless Network Infrastructure Configuration

Create Interfaces

Create the Vocera Voice Interface

Wireless−Specific Configuration

WLAN Configuration

Configure Access Point Detail

Configure the 802.11b/g Radio

Wireless IP Telephony Verification

Association, Authentication, and Registration

Common Roaming Issues

The Badge Loses Connection to the Network or Voice Service is Lost when Roaming Badge Loses Voice Quality while Roaming

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Contents Deployment Scenarios Document IDPrerequisites IntroductionExecutive Summary Requirements Components UsedVocera Badge Overview Vocera SolutionVocera Call Capacity Considerations Vocera Communications Server CapacityArchitecture Overview Voceras Infrastructure PlanningUnicast−Multicast Delivery Method Multicast in an Lwapp DeploymentLwapp Multicast−Multicast Multicast−Multicast Delivery MethodEnable IP Multicast Routing Router and Switch Multicast ConfigurationEnable PIM on an Interface Deployment Scenarios Disable Switch Vlan Igmp SnoopingMulticast Enhancements in Version 4.0.206.0 and Later Single Controller Deployment Single Controller in Multicast−Multicast ModeMultiple Controller Layer 3 Deployment Multiple Controller Layer 2 DeploymentConstruction Methods and Materials VoWLAN Deployments Ciscos ReccommendationsInventory Leap Considerations Security Mechanisms SupportedVoice, Data and Vocera VLANs Wireless Network InfrastructureNetwork Sizing Deployments and Configuration Switch RecommendationsBadge Configuration Tune AutoRF for Your Environment ∙ How do I know if the tranmit power is too hot or too cold? Create Interfaces Wireless Network Infrastructure ConfigurationCreate the Vocera Voice Interface Wireless−Specific ConfigurationWlan Configuration Wlan ConfigurationAP Detail Configure Access Point DetailConfigure the 802.11b/g Radio Wireless IP Telephony Verification Association, Authentication, and Registration Badge Loses Voice Quality while Roaming Common Roaming IssuesRegistration and Authentication Problems Audio ProblemsOne−sided Audio Choppy or Robotic AudioAppendix a AP and Antenna PlacementSignal Reflection Caused by a Wall Cisco Aironet 5959 Antenna Mounted to a Ceiling Interference and Multipath Distortion Signal−to−Noise Ratio SNRSignal Attenuation NetPro Discussion Forums − Featured ConversationsRelated Information