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1. Cisco CCIE
Collaboration 400-051
Exam

2. Question: 1
Refer to the exhibit.
The MGCP debugs were captured on a Cisco IOS MGCP PRI gateway registered to a Cisco
Unified CM. Assume that this gateway had no active calls and will not take any new calls for
the next 3 minutes. What time it will send the next NTFY message to the Cisco Unified CM?
A. Jan 10 05:56:35.130
B. Jan 10 05:55:45.130
C. Jan 10 05:55:50.130
D. Jan 10 05:56:05.130
E. Jan 10 05:55:40.130
Answer: C
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3. Question: 2
A CUCM engineer has deployedType B SIP Phones on a remote site and no SIP dial
rules were deployed for these phones. How Will CUCM receive the DTMF after the
phone goes off- hook and the button are pressed?
A. Each digit will be received by CUCM in a SIP NOTIFY message as soon as they
are pressed
B.The first digit will be received in a sip invite and subsequent digits will be
received using NOTIFY message as soon as they are pressed.
C. Each digit bill be received by CUCM in a SIP INVITE as soon as the dial soft key
has been pressed.
D. All digits will be received by CUCM in a SIP INVITE as soon as the dial soft key
has been pressed
Answer: A
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4. Question: 3
Which two Cisco Unified Communications Manager Express hunt group
mechanisms keep track of the number of hops in call delivery decisions?
(Choose two.)
A. sequential
B. peer
C. longest idle
D. parallel
E. overlay
F. linear
Answer: BC
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5. Question: 4
Which three issues prevent a customer from seeing the presence status of a
new contact in their Jabber
contact list? (Choose three.)
A. Incoming calling search space on SIP trunk to IM&P
B. IM&P incomingACL blocking inbound status
C. Subscribe calling search space on SIP trunk to IM&P
D. PC cannot resolve the FQDN of IM&P
E. Owner user ID is not set on device
F. Primary DN is not set in end user configuration for that user
G. Subscriber calling search space is not defined on user's phone
Answer: BCD
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Question: 5
A collaboration engineer has been asked to implement secure real-time
protocol between a Cisco Unified CM and SIP gateway.Which option is
a consideration for this implementation?
A. OnlyT.38 and Cisco fax protocol are supported
B. SIP require the all the time be sent in GMT
C. Call hold RE-INVITE is not supported
D. SRTP is supported only in cisco IOS 15.x and higher
Answer: B

7. Cisco CCIE Collaboration 400-051
Braindumps
https://www.dumpskey.com/cisco/400-051-ccie-braindumps