642-481 Exam

Free 642-481 Demo Download

PassQuick offers free demo for APE for Validating Knowledge 642-481 exam (Cisco Rich Media Communications(CRMC)). You can check out the interface, question quality and usability of our practice exams before you decide to buy it. We are the only one site can offer demo for almost all products.

Download 642-481 Practice Exams Pdf

Download 642-481 Exam: Testing Engine

642-481 Exam Study Guide:

642-481 exam is regarded as one of the most favourite APE for Validating Knowledge certifications. Many IT professionals prefer to add 642-481 exam among their credentials. PassQuick not only caters you all the information regarding the 642-481 exam but also provides you the excellent 642-481 study guide which makes the certification exam easy for you.

PassQuick 642-481 Study Guide Contents:

PassQuick 642-481 study guide covers all the exam objectives to pass 642-481 exam. It includes 642-481 practice test, 642-481 braindumps, free 642-481 demo. you can free download PassQuick 642-481 demo now.

PassQuick 642-481 Feature:

* High quality - High quality and valued for the 642-481 Exam: 100% Guarantee to Pass Your 642-481 exam and get your APE for Validating Knowledge certification.
* Authoritative - Authoritative study guide with complete details about 642-481 exam.
* Cheaper - Our PassQuick products are cheaper than any other website. With our completed APE for Validating Knowledge resources, you will minimize your APE for Validating Knowledge cost and be ready to pass your 642-481 exam on Your First Try, 100% Money Back Guarantee included!
* Free - Try free APE for Validating Knowledge demo before you decide to buy it in http://www.passquick.com .

PassQuick 642-481 Guaranteed:

By purchasing our 642-481 exam, you will have all that is necessary for completing the 642-481 exam with all 642-481 study guide that is always up to date. You will receive the highest quality and support with PassQuick customer service (live chat) that will fulfill all of your certification needs. After you purchase our product, we will offer free update in time for 90 days.Purchase our 642-481 study guide today, simply put, PassQuick is your key to opening up new doors for a brighter future!
　
　
Exam : Cisco 642-481
Title : Cisco(r) Rich Media Communications(CRMC(r))


1. A customer wants to simultaneously support H.323 conferences with an aggregate of 20 active participants, and SCCP videoconferences with an aggregate of 30 active participants. All video sessions will use voice-activated switching. Which device should be deployed to support this?
A. Cisco IPVC 3511 Multipoint Control Unit
B. Cisco IPVC 3511 MCU E
C. Cisco IPVC 3540-03A with EMP
D. Cisco IPVC 3540 Transcoder Module
E. Cisco IPVC 3540-10A with EMP
Answer: E

2. Which device allows a H.323 video endpoint to establish a conference with a videoconferencing system that is connected to the PSTN?
A. H.225 gateway
B. H.320 gateway
C. H.323 proxy
D. HD gateway
Answer: B

3. How is a H.323 MCU defined in Cisco CallManager so that H.323 endpoints can communicate with endpoints that are controlled by Cisco CallManager?
A. as a H.320 gateway
B. as a H.323 gateway
C. as a gatekeeper-controlled H.225 trunk
D. as a gatekeeper-controlled intercluster trunk
Answer: C

4. Bob's Bicycles currently has a room-based videoconferencing system that is connected to the PSTN via three BRIs. The company is converting to H.323 and would like to continue using the BRIs to make video calls to the suppliers. Which device should the company deploy?
A. Cisco IPVC 3511
B. Cisco IPVC 3521
C. Cisco IPVC 3526
D. Cisco IPVC 3540
Answer: B

5. Which two statements accurately describe the EMP? (Choose two.)
A. It increases the number of voice-activated sessions that are supported.
B. It increases the number of continuous presence layouts.
C. It increases the number of audio-only conference sessions that are supported.
D. It allows the MCU to perform rate matching.
E. It is required for simultaneous support for H.323 and SCCP continuous presence sessions.
Answer: BE

6. Bob's Bicycles recently implemented a H.323 videoconferencing solution, and wishes to conduct videoconferences with the main supplier over the extranet using the existing four-digit numbering plan at each company. Due to overlapping dial plans, the called digits must be manipulated to allow the video calls to be completed. Which solution can support this?
A. H.323 proxy
B. gatekeeper
C. directory gatekeeper
D. IP-to-IP gateway
Answer: D