Configuring Telephony Class of Service and Call Admission

This course is included in our On-demand training solution.

Overview

To explain how to implement partitions and call search spaces in Cisco CallManager to provide a telephony Class of Service (CoS) within a cluster, configure a Cisco IOS gatekeeper for call admission control, and configure SRST on a Cisco IOS gateway

Target Audience

IT professionals responsible for installing, configuring, and maintaining the ongoing administration of a Cisco IP telephony solution; candidates preparing for the Cisco IP Telephony exam (642-444 CIPT)

Prerequisites

CCNA certification; Building Cisco Multilayer Switched Networks (BCMSN); Cisco voice over IP (CVOICE); Microsoft Software for Cisco Voice (MSCV)

Expected Duration

195 min.

Course Objectives

Configuring Telephony Class of Service and Call Admission

  • identify the definition of Class of Service (CoS) and recognize how partitions and calling search spaces solve routing problems in a telephony network.
  • configure partitions and calling search spaces and recognize how they are used in emergency calls.
  • configure partitions and calling search spaces.
  • recognize how Cisco Emergency Responder (ER) is used to provide Enhanced (E911) services.
  • configure locations-based call admission control in Cisco CallManager.
  • configure gatekeeper-based call admission control in Cisco CallManager.
  • configure locations-based and gatekeeper-based call admission controls.
  • identify the features of survivable remote site telephony (SRST) and recognize how it provides CallManager failover capabilities.
  • configure survivable remote site telephony (SRST) to provide call-processing redundancy during WAN failure.
  • configure SRST on a Cisco IOS router and assign an SRST reference in Cisco CallManager.
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