Voice Over Internet Protocol (VoIP)
This course teaches you the fundamentals to understand VoIP and associated standards, hardware, and services. This course is non-inclusive of the knowledge that may be necessary to exactly match your company needs. It is a high level overview intended to introduce the students to VoIP.
Course Length -- 1 Day
Who Should Attend This Course
Any personnel who need to understand VoIP at a basic level.
Prerequisites
Knowledge of telecommunications.
Course Content
- Purpose of Voice over Internet Protocol (VoIP)
- VoIP services
- Hardware elements associated with VoIP
- Open Systems Interconnect (OSI) model layers
- Differences between IP, TCP, UDP, RTP, and RTCP protocols
- Relationship between the OSI model and TCP/IP Networks
- Parts of a VoIP packet
- Impact of delays in VoIP
- ITU H.323 Standard
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- Session Initiation Protocol (SIP) Standard
- Media Gateway Control Protocol (MEGACO)/H.248 standard
- Media Gateway Control Protocol (MGCP)
- Purpose and functional operation of a Softswitch
- ITU Standard Coding Schemes
- Differences between Waveform Coding and Linear Predictive Coding
- Differences between coder schemes
- Sources of delay in a VoIP network
- Purpose of Echo Cancellers
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Recommendation
This course can be conducted at a Tektronix Training facility or at a customer's site.
