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Cisco® Course Listings

IP Telephony Design (IPTD) 1.0

Overview
Skills Taught
Audience
 Prerequisites
Outline
Duration:30 hours
Skill Level:Intermediate
Certifications:N/A
Delivery Type:Expert Encore

Description
Successful IP telephony implementations must start with a detailed and well-planned design. As prospective designers of IP telephony solutions, students of this course will learn about designing, or redesigning, the enterprise LAN and sizing WAN links to support IP telephony. Students learn about sizing and positioning voice gateways, calculating the processing power required to support IP telephony, positioning and sizing Cisco CallManager clusters, and designing the dial plan and emergency services. Students also learn about securing the IP telephony solution. This critical course in IP telephony takes a very “real-world” approach to the course materials, allowing students to practice IP telephony designs using mock scenarios based on real network topologies. Comprehensive design exercises include a multi-campus, multi-site organization that is migrating from a circuit-switched telephony network to a packet-switched telephony network.

Skills Taught
Upon completion of the IP Telephony Design (IPTD) course, the student will be able to:
  • Design a large campus LAN to support an IP telephony solution, calling on expert and peer support
  • Design a fast, secure, highly available WAN link with the quality of service needed to support the IP telephony solutions
  • Design an IP telephony solution
  • Design a multisite WAN with centralized call-processing IP telephony solution in accordance with the Cisco IP Telephony Solution Reference Network Design guide
Audience
This course is a necessity for any system or field engineers that are responsible for designing and/or implementing Cisco IP telephony solutions. This course is also recommended for any students attempting Cisco IP Telephony Design certification.

Prerequisites
Students enrolled in this course should possess experience with Cisco networking and possess a CCDA certification or the equivalent knowledge and experience. Successful completion of the following courses (or equivalent experience) is strongly recommended:
  • Cisco IP Telephony (CIPT)
  • Implementing Cisco Quality of Service (QOS)
  • Cisco Voice over IP (CVOICE)
  • Interconnecting Cisco Network Devices (ICND)
Outline
Module 1 Designing the LAN for IP Telephony
  • Explaining Campus Evolution and IP Telephony
  • Connecting IP Phones
  • Designing High Availability at the Data Link and Network Layers
  • Reviewing LAN QoS for IP Telephony
  • Designing the LAN Access Layer for IP Telephony
  • Designing the LAN Distribution Layer for IP Telephony
  • Designing the Core Layer for IP Telephony
Module 2 Designing the WAN to Support IP Telephony
  • Provisioning Bandwidth
  • Designing WAN QoS for IP Telephony
Module 3 Designing IP Telephony
  • Sizing and Selecting Voice Gateways
  • Designing Media Resources
  • Sizing and Positioning Applications
  • Designing the Dial Plan
  • Designing the Emergency Services
  • Securing the IP Telephony Solution