In the Internet, (nearly) everything is regarded as feasible—and affordable. It is, therefore, no great surprise that IP networks are nowadays also considered to be a competitive platform for voice and video transmission with regard to quality and, in particular, price. Today, the implementation of the basic functions is no difficult task, anymore. Greater challenges are posed by the introduction of complex features and the optimization of operation.
Course Contents
• Codecs and Bandwidths for VoIP/IP Telephony
• Media Streams (RTP and RTCP) and Signaling
• SIP Proxies, Registrars, Location Service, and Redirection Service
• SIP URIs and ENUM
• H.323 Gatekeeper and H.323 Terminals
• Classical Voice Features and Features According to H.450
• Media Gateways, MGCP, and H.248/Megaco
• Interaction of Quality of Service, Firewalls and Encryption with VoIP/IP Telephony
• Enterprise Concepts: Toll Bypass and Migration
• Carrier Concepts: Class 4/Class-5 Services, Softswitch Architecture, Multi-User Concepts, Central Service VPN with MPLS in an Overview
• Migration
Detailed Table of Contents
Practice-related presentations and the analysis of traces will make the course contents easier to understand.
In this course from the ExperTeach Networking series, each student will receive the comprehensive ExperTeach course documentation.
Target Group
The course addresses network designers, operators, and engineers. It offers profound information on voice transmission in IP networks and enables the students to assess chances and risks competently.
Knowledge Prerequisites
Detailed knowledge of the telecommunications and IP world is required, since the discussion focuses on service-specific aspects right from the start.
Course Objective
After the course, the students will be able to assess VoIP concepts, plan and implement migration concepts, and deepen their product-specific knowledge.
VOIP
Benelux
