SIP Basic: two
day course covering:
- Overview and history
- Message syntax
- Components: methods and responses,
user agents
- Addressing, transport, DNS, localisation
- Proxies
- Simple call flow
- Transactions, sessions, dialogues
- NAT
- Security: FECs (Frequently Encountered Challenges)
and issue
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SIP Advanced:
three day course covering:
- Quiz and overview on the SIP basics
- SIP methods and responses in depth
- SDP in depth
- Registration and issues
- Transport
- Proxies, SIP routing and DNS
- More complex call flows: call transfer and forking
- Security:the jungle of encryption, firewalls and NAT
- Presence and instant messaging
- SBC's and B2BuA
- SIP Extensions and near future
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SIP Advanced and Troubleshooting: five
day course covering:
- Compressed program of the SIP Advanced course
- Troubleshooting methods and tools: debugs, wireshark
- Lab sessions using simulation tools like SIPp, soft
clients
- Analysis of a couple of notorious SIP problems
- Overview and brief discussion on IMS architecture
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