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Cisco 642-436 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: VoIP Fundamentals | - PSTN vs VoIP architectures - Codecs and compression techniques - Voice over IP concepts |
| Topic 2: Cisco VoIP Infrastructure | - Cisco voice gateway components - Call agents and call control systems |
| Topic 3: Dial Plan Design | - Digit manipulation and translation rules - Numbering plans and routing logic |
| Topic 4: Quality of Service (QoS) | - QoS mechanisms for voice traffic - Latency, jitter, and packet loss handling |
| Topic 5: Troubleshooting VoIP Systems | - Voice call setup issues - Codec and signaling troubleshooting |
| Topic 6: Call Control Protocols | - MGCP architecture - SIP signaling - H.323 protocol fundamentals |
