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: Cisco￿s 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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Cisco Systems 71642 manual Document ID, Deployment Scenarios