In today,s society, there are various certifications, which are used to prove personal abilities. But in this area, The 640-444 certification is one of the most authoritative to testify whether he or she has professional literacy or not. Definitely a person who passed 640-444 exam can gain qualification to enter this area or have opportunity to get promotion. So passing this exam means success to ambitious workers. Our 640-444 exam study material is ready for those people mentioned above. Compared with other congeneric products, our 640-444 exam study material has following advantages:
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Our 640-444 exam study material is the most important and the most effective references resources for your study preparation. Our 640-444 exam study material can cover all most important points related to the actual test. There is no doubt that our 640-444 exam study material is the most scientific and most effective tools we prepared meticulously. It will be your best auxiliary tool on your path of review preparation.
Various versions choice
Considering different demands of our customers about learning 640-444 exam study material, there are three versions to suit your tastes. The first, also the most common is PDF version of 640-444 exam study material. You can learn it with your personal computer and as the shining point is that you can easily find the part you wanted with finger flipped gently. In this way, you can make some notes on paper about the point you are in misunderstanding, then you have more attention about those test points. The second version of 640-444 ：Cisco IP Telephony(CIPT) exam study material is self-test engine, this version provided simulative exam, which is entirely based on past real 640-444 exam study material. The last version is APP version of Others exam study material, which allows you to learn at anytime and anywhere if you download them in advance. Different combinations of three versions of 640-444 exam study material help you study even more conveniently.
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Cisco 640-444 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: IP Telephony Features & Services | 15% | - Media resources and codecs - Call forwarding, transfer, park, and pickup - Extension mobility and device mobility |
| Topic 2: Dial Plan & Call Routing | 25% | - Partitions and calling search spaces - Route patterns, lists, and groups - Path selection and digit manipulation |
| Topic 3: QoS, Security & High Availability | 15% | - Voice traffic classification and marking - SRST and fallback mechanisms - Call Admission Control (CAC) |
| Topic 4: IP Phone & Device Configuration | 20% | - Gateway and trunk configuration - Device pools and regions - IP phone registration and provisioning |
| Topic 5: Cisco CallManager Architecture & Components | 25% | - System architecture and deployment models - Service parameters and configuration - Clustering and redundancy |
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