Cisco CVOICE 8.0: VoIP Call Legs

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

Overview

The inherent characteristics of a converged voice and data IP network create challenges for network engineers and administrators in delivering voice traffic. This course describes the challenges of integrating a voice and data network and offers solutions for designing a VoIP network for optimal voice quality, fax, and modem transmission.
Successful implementation of a VoIP network depends upon the correct application of dial peers, the digits that the dial peers match, and the services that they specify. This course provides you with a knowledge of dial-peer configuration options and their uses.

Target Audience

The target audience for this course is established IT professionals with a solid, existing background in Cisco and networking technologies.

Prerequisites

Expected Duration

150 min.

Course Objectives

Audio Clarity and QoS Requirements

  • match factors that affect audio clarity in IP networks to descriptions
  • identify the requirements for QoS to ensure proper VoIP transmission
  • Transporting Modulated Data over IP Networks

  • recognize the challenges of transporting fax and modem calls over IP networks
  • identify the key features of pass-through and relay techniques for fax and modem transport
  • Fax, Modem, and DTMF Support

  • identify how T.38 and pass-through are supported by H.323, SIP, and MGCP
  • recognize how DTMF relay is supported in MGCP, H.323, and SIP environments
  • VoIP Dial Peer, DTMF Relay, and Fax Modem Configuration

  • describe how to configure VoIP dial peers
  • recognize how to configure DTMF relay
  • recognize how to configure fax/modem pass-through and relay
  • Configuring Codecs and Limiting Concurrent Calls

  • recognize how to configure a single codec or codec negotiation on an SIP and H.323 gateway
  • identify how to limit the number of concurrent calls on a VoIP dial peer
  • Configuring Dial Peers and Codec Selection

  • configure VoIP Dial peers and select codecs
  • SUBSCRIPTION COST



     

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