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Cisco 640-444 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Cisco Unified Communications Manager (CUCM) | - Call control configuration
|
| Troubleshooting IP Telephony | - Call flow analysis
|
| IP Telephony Architecture | - Cisco Unified Communications concepts
|
| Dial Plan and Call Routing | - Dial plan design
|
| Voice Gateways and Trunks | - PSTN integration
|
| Quality of Service (QoS) | - Voice traffic prioritization
|
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