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Designing a voice over IP solution

Course Status: Released Courseware Features
Course Language: English  
Course Duration: 5 Hours  
Deployment Options: Online, Interactive CDs, Network,  

Audience
Telecommunications professionals wishing to learn the fundamentals of transporting voice over IP networks; data networking professionals wishing to enhance their skills in this area
Prerequisites
An understanding of basic telephony concepts or internetworking with TCP/IP
Course Aim
This learning path introduces the learner to the fundamental concepts of transporting voice over IP networks. It describes the standards, protocols, and architecture used in the implementation of voice over IP, and it highlights the differences between this type of network and the traditional public switched telephone network (PSTN).
Learning Objectives
To outline the methodologies used to create voice over IP applications and how this will affect existing voice and data services
Topics Covered
Implementing voice over IP networks
Voice over IP components
Voice over IP models
Creating Voice over IP solutions
Building a business case for Voice over IP
Using communications to meet business requirements
Voice over IP protocols and standards
Voice transport protocols
The H.323 protocol suite
The SIP protocol suite
Gateway control protocols
Comparing SIP and H.323
Identifying VoIP protocols

Quality of Service issues in Voice over IP

Voice and service quality in IP networks
Using QoS to ensure voice quality
Identifying QoS problems and solutions
Performance problems in Voice over IP


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