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In this seminar you will learn the advantages of the Session Initiation
Protocol. You will learn How IP telephony is utilized SIP based networks; review
the typology, architecture, protocols, and special applications. We will further
discuss the SIP based telephony markets, various products, infrastructure and
services.
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- SIP architecture – the Trapezoid
- SIP Proxy Server
- Statefull PS
- Stateless PS
- SIP Messages and headers (detailed)
- SIP status & responses in detailes
- SIP call flows in details
- SIP new methods (RFC 3261-5)
- The Refer method (RFC 3515) and 3rd party call control
- SIP – PSTN interaction
- SIP – SS7 call flow
- SIP - T
- Enum
- SIP conference calls – detailed
call flows
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- SIP applications
- IP Multimedia Subsystem (IMS) in brief
- Integrated services with SIP
- Voice mail
- Unified messaging
- SIP Reliability – problems and
solutions
- SIP and QOS
- SIP call flow under QOS constrains
- Security and SIP
- Authentication and authorization
- SIP support for Firewall
- (Application Layer Gateway) NAT, NAPT & SIP STUN
- (RFC 3489) & TURN
- Commercial equipment and solutions
- Real Life configuration
- SIP based IP carrier (Vonage and others)
- SIP & PSTN carrier (MCI-Worldcom)
- Summary
- Glossary
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- Professional people in the communication and IT, Engineers, software developer,
Technical support, field engineers
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- Basic knowledge of: IP Networks
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