The 642-416 exam, officially titled Unified Communications Architecture and Design Exam, is the qualifying test for the Cisco Unified Communications Specialist certification from Cisco, a credential at the Specialist level. Passing it proves you have the skills employers look for in certified professionals, and it can also support progress toward related credentials such as CCNP Voice, CCDP, Cisco Collaboration Architecture Specialist.

The Cisco Unified Communications Architecture and Design exam gives you 75 minutes to work through 58 questions. That is a steady pace with little room for second-guessing, so train yourself to read each question once, flag the difficult ones, and keep moving. Before exam day, sit at least two full timed sessions in the Exam4PDF test engine — when the clock feels familiar, it stops being a threat.

You need 750 / 1000 to pass, and the official registration fee is $200 USD. Fall short and you pay that fee in full again for every retake, which makes solid preparation the cheaper option by far. Work through the Exam4PDF practice questions until you score comfortably above the passing mark, then book your seat.

Recommended: CCNA Voice or equivalent knowledge, understanding of Cisco UC components Eligibility rules can change over time, so before you register, confirm the latest requirements on the official exam page: Cisco 642-416 exam overview.

You can book your 642-416 exam through any of these official registration channels:

• Pearson VUE Cisco Certification

The exam is delivered as Proctored onsite at Pearson VUE test centers; RETIRED since July 31, 2013, so you can pick the option that fits your schedule when you book.

Cisco recommends the following training for Cisco Unified Communications Architecture and Design candidates:

• Designing Cisco Unified Communications Solutions (DUCAD)

Pair that training with the 58 practice questions from Exam4PDF and you can check your readiness topic by topic before exam day.

Yes. Exam4PDF offers a free PDF demo for the Cisco Unified Communications Architecture and Design exam so you can judge the quality of our questions and answers before paying anything. Every purchase also comes with 365 days of free updates, and once that period expires you can extend your update service at a 50% discount.

Your purchase is protected by a 100% money-back guarantee. If you sit the corresponding 642-416 exam within 60 days of buying and do not pass, send us a scan of your exam enrollment slip together with your official Score Report (PDF) within 2 days of the exam date — the candidate name must match the payer's name — and we will process your full refund within 7 days. Please note that exams taken within 3 days of purchase, materials downloaded without ever sitting the exam, free products, and expired orders are not covered. If you would rather not have a refund, you can exchange your order for two exam products of equal value, free of charge, and keep the update service on your original purchase.

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The Cisco Unified Communications Architecture and Design syllabus is organized into 5 domains. The main areas include Conferencing and Collaboration Design (20%), Network Infrastructure and QoS (20%), and Requirements Gathering and Analysis (20%). Scroll up to the Exam Topics section above for the complete, current outline before you plan your study schedule.