Which two technologies comprise a Cisco Presence deployment? (Choose two.)
Correct Answer:
AC
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Which three network elements are crucial when deploying VoIP devices? (Choose three.)
Correct Answer:
ABC
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Use the router console to view the configuration and answer the question.
When a call is placed from the Branch Router phone to the PSTN number of 914085551212, the call is failing. What dial-peer is supposed to be used and why is the call failing? Select 2 (two)
Correct Answer:
BF
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The dial 9, 910, and 9001 dial peer configurations are shown below:
Here we see that dial peer 9 and 910 match the same destination pattern, but 9 will be used first. However, the port used should be 0/0/0:15 not 0/0/0:12.
Use the router console to view the configuration and answer the question.
Emergency calls from a Branch router phone is failing. From the router configuration information provided, why is this call failing?
Correct Answer:
Explanation
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The emergency dial peer configuration is shown below from the Branch routers:
Here we can see that 911 does not actually match the configured destination patterns.
Use the router console to view the configuration and answer the question.
International calls are also failing. Using the router configuration supplied, why are international calls failing?
Correct Answer:
Explanation
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The International dial peer configuration is shown below:
The prefix is incorrectly set to 900, not 00.
Use the router console to view the configuration and answer the question.
Calls to National numbers are failing. Using the Branch router configuration, correctly determine why these calls are not successful
Correct Answer:
B
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The National dial peer configuration is shown below:
Which two layers are Cisco Unified Communications component layers? (Choose two.)
Correct Answer:
AD
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Which port is the default port for SCCP call signaling on Cisco Unified Communications Manager?
Correct Answer:
Explanation
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Which type of signaling does desktop control mode use to control a desk phone?
Correct Answer:
Explanation
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What is the interface type that you should use to connect a PSTN analog line to the VoIP network?
Correct Answer:
B
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