Instant Download Simens : STI-400 Questions & Answers as PDF & Test Engine
Updated: Jul 13, 2026
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Simens STI-400 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: HiPath 4000 System Architecture | - Core components and platform design - Network integration overview - Scalability and distributed architecture concepts |
| Topic 2: System Administration and Maintenance | - Fault management and diagnostics - Configuration management tools - Software upgrades and lifecycle management |
| Topic 3: Networking and Integration | - Interoperability with PSTN and SIP trunks - LAN/WAN integration for voice systems - QoS and traffic prioritization |
| Topic 4: Voice over IP and Signaling | - H.323 and legacy protocol interworking - SIP fundamentals and call flows - Media gateways and codec handling |
| Topic 5: Call Control and Features | - Call routing and number planning - Class of service and user profiles - Supplementary services (transfer, forwarding, conferencing) |
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