Duration
Target audience
- Technical staff (R&D, tech. marketing, tech. support, sales support, etc.) in:
- communications equipment manufacturers
- communications equipment distributors
- operators
- ISP, ITSP
Basic curriculum
Overview of the VoIP technology, its origins, its applications, main architectures and main standards
- Transport and access systems evolution (discovering the need for VoIP)
- Voice over circuit switching vs. voice over packet switching
- VoIP systems architecture
- H.323 architecture vs. SIP architecture
- Media processing standards (codecs)
- Media transport standards
(RTP, CRTP, RTP redundancy, RTCP, NTP)
- Signaling standards
- H.323 suite
- SIP suite
- MGCP
Prerequisites
- IP networking knowledge (e.g. as presented in “Inter-networking and Internet working with Bridges, Routers, Switches and NATs” seminar)
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