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Simens STI-400 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Call Control and Features | - Call routing and number planning - Class of service and user profiles - Supplementary services (transfer, forwarding, conferencing) |
| Topic 2: Networking and Integration | - Interoperability with PSTN and SIP trunks - QoS and traffic prioritization - LAN/WAN integration for voice systems |
| Topic 3: HiPath 4000 System Architecture | - Scalability and distributed architecture concepts - Core components and platform design - Network integration overview |
| Topic 4: Voice over IP and Signaling | - Media gateways and codec handling - H.323 and legacy protocol interworking - SIP fundamentals and call flows |
| Topic 5: System Administration and Maintenance | - Fault management and diagnostics - Software upgrades and lifecycle management - Configuration management tools |








