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Updated: Aug 20, 2026
No. of Questions: 100 Questions & Answers with Testing Engine
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Simens STI-400 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: System Configuration & Administration | 25% | - IP Connectivity & SIP Trunking - Call Routing & Numbering Plans - Management & Maintenance Interfaces - Subscriber & Line Configuration |
| Topic 2: Maintenance, Troubleshooting & Diagnostics | 22% | - Firmware Upgrades & Backups - Performance Monitoring & Optimization - Fault Isolation & Error Log Analysis |
| Topic 3: Installation & Commissioning | 20% | - Initial Setup & Configuration - Integration with PSTN/IP Networks - Site Preparation & Cabling |
| Topic 4: HiPath 4000 System Architecture | 25% | - Software Structure & Versions
|
| Topic 5: Features & Applications | 8% | - Interworking with OpenScape Platforms - Converged Voice/Data Services |
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