642-481 Exam
Cisco Rich Media Communications(CRMC)
Exam Number/Code :
642-481
Exam Name : Cisco Rich Media Communications(CRMC)
Questions and
Answers : 95 Q&As
Hiexam 642-481
Update Time: 2010-05-28
642-481 Price: $ 79.00
642-481 Exam Description
The Cisco Rich Media Communications 642-481 CRMC exam
tests the candidate’s knowledge and skills to provide presales technical
support, design, installation, configuration, and maintenance of Cisco rich
media solutions based on Cisco Unified MeetingPlace Express and Cisco Unified
Videoconferencing.
Exam : Cisco 642-481
Title
: Cisco(r) Rich Media Communications(CRMC(r))
1. 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
2. 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
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