Exam Name: Rich Media Communications
Exam Type: Cisco
Exam Code: 642-481 Total Questions: 55
Page 12 of 17
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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
Question: 36
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
Question: 37
Company.com has deployed a Cisco IPVC 3511 MCU E. Which three features will be available?
(Choose three.)
A. connection to H.320 systems using up to four BRIs
B. connection to H.320 systems using up to two PRIs
C. audio transcoding
D. port configuration for both SCCP and H.323
E. conferencing up to 15 voice-activated sessions
F. conferencing up to 15 continuous presence sessions
Answer: C, E, F
Question: 38
Which method of call routing would require a user to press the correct line on the phone when
making a video call?
A. Assign at least two different directory numbers on each video-enabled device in the Cisco
B. CallManager cluster, with one line for audio and another line for video. The two lines can then
be placed in different partitions and given different calling search spaces. Assign multiple
access codes to both voice and video calls.
C. Assign at least two different directory numbers on each video-enabled device in the Cisco
CallManager cluster, with one line for audio and another line for video. The two lines can then
be placed in different partitions and given different calling search spaces.
D. Assign one directory number to each video-enabled device in the Cisco CallManager cluster,
with each line placed in different partitions and given different calling search spaces.
E. Assign multiple access codes to both voice and video calls.
Answer: B
Question: 39
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.
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