Latest updates Cisco CCNP Collaboration 300-080 dumps and pdf, 300-080 Practice Questions and Answers

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Easily get the latest Cisco CCNP Collaboration 300-080 dumps, “Troubleshooting Cisco IP Telephony & Video (CTCOLLAB)” 300-080 Exam.
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• Latest Nicky Cisco CCNP Collaboration 300-080 pdf
• Latest Cisco CCNP Collaboration 300-080 Practice Questions and Answers
• Related 300-080 Popular Exam resources
• Lead4pass Promo Code 12% Off
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Latest Nicky Cisco CCNP Collaboration 300-080 pdf

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300-080 CTCOLLAB – Cisco: https://www.cisco.com/c/en/us/training-events/training-certifications/exams/current-list/ctcollab.html

Latest Cisco CCNP Collaboration 300-080 Practice Questions and Answers

QUESTION 1
You implement multiple registrars for SIP trunks for the Cisco Unified Border Element to ensure redundant PSTN
access, you fee receive an error that indicates that the registration server is invalid. Which two commands correct the
problem? (Choose two.)
A. registrar 2 ipv4:1.1.1.1 expires 360
B. CUSP registrar 9 dns:cisco.com expires 60
C. no registrar 2 dns:cisco.com expires 60
D. registrar 20 dns:cisco.com
E. registrar 1 dns:cisco.com expires 180
Correct Answer: AE

QUESTION 2
A Cisco TelePresence SX80 Dial is registered on Cisco Unified Communications Manager is calling a registered H.323
an endpoint that is registered to a Cisco VCS Control within the same campus. The call is placed using 6 Mb, however only
a 1 Mb call is set up. Where can you find two possible causes for this issue? (Choose two)
A. The Cisco Telepresence SX80. which needs an option key to call over 2 Mb. which also enables multisite calls
B. in the Region settings in Cisco Unified Communications Manager
C. bandwidth settings in the SIP trunk profile
D. legacy telepresence systems that are registered to the Cisco VCS Control and can only do 1 Mb towards a Cisco
Unified Communications Manager system
E. a link and pipe configuration on the VCS to Osco Unified Communications Manager subzone
F. in the subzone settings of the registered H 323 endpoint
Correct Answer: C

QUESTION 3
When identifying Cisco TelePresence Endpoint traffic characteristics, which three statements are true? (Choose three.)
A. Latency, jitter, and loss are measured in a round-trip fashion.
B. Latency, jitter, and loss are measured unidirectionally.
C. Latency and loss are measured at a packet level, based on RTP header sequence numbers and time stamps.
D. Latency and jitter are measured at a packet level, based on RTP header sequence numbers and time stamps.
E. Jitter is measured at a video frame level, by measuring the arrival time of the video frame versus the expected arrival
time.
F. Jitter is measured at a packet level, by measuring the arrival time of the packet versus the expected arrival time.
Correct Answer: BCE

QUESTION 4
If a user receives a reorder tone after dialing a number, the Cisco Unified Communications Manager bandwidth
allocation for the location of one of the call end devices may have been exceeded. Which option is true?
A. If the call is using G.711, Cisco Unified CM subtracts 64k. If the call is using G.723, Cisco Unified CM subtracts 16k.
If the call is using G.729, Cisco Unified CM subtracts 8k.
B. If the call is using G.711, Cisco Unified CM subtracts 80k. If the call is using G.723, Cisco Unified CM subtracts 24k.
If the call is using G.729, Cisco Unified CM subtracts 24k.
C. If the call is using G.711, Cisco Unified CM subtracts 80k. If the call is using G.723, Cisco Unified CM subtracts 24k.
If the call is using G.729, Cisco Unified CM subtracts 16k.
D. If the call is using G.711, Cisco Unified CM subtracts 64k. If the call is using G.723, Cisco Unified CM subtracts 24k.
If the call is using G.729, Cisco Unified CM subtracts 8k.
Correct Answer: B


QUESTION 5
Which statement indicates something that can cause an inbound PSTN call to an H.323 gateway that is configured in
Cisco Unified Communications Manager to fail to ring an IP phone?
A. The gateway is not registered in Cisco Unified Communications Manager.
B. The gateway IP address that is configured in Cisco Unified Communications Manager does not match the IP address
that is configured at the gateway in the h323-gateway VoIP bind srcaddr command.
C. The Cisco Unified Communications Manager does not have a matching route pattern to match the called number.
D. The gateway is missing the command allow-connections h323 to h323 under the voice service VoIP configuration.
Correct Answer: B

QUESTION 6
System A at Company 1 is calling System Bat Company 2. The call completes, but only audio and video are present on
System A from System B. What are three possible causes? (Choose three.)
A. System A cannot call System B because it is at a different company.
B. There is a firewall in the path that is blocking audio and video traffic from Company 1 to Company 2.
C. The firewall at Company 1 is blocking outgoing traffic.
D. An access list is blocking video and audio somewhere in the video and audio path between System A and System B.
E. System A has turned off the camera and the microphone.
Correct Answer: BDE

QUESTION 7
During a business-to-business video call through the Cisco Expressway solution, the internal endpoint can call out to the
remote endpoint on the Internet, but it does not receive audio or video. The remote endpoint receives both audio and
video. What is causing the issue?
A. The Cisco Expressway does not have a Rich Media Session license.
B. The firewall is blocking SIP signaling.
C. The Cisco Unified Communications Manager is not configured for business-to-business calling.
D. The firewall is blocking inbound RTP ports.
E. The Advanced Networking option is not installed on the Expressway Edge.
Correct Answer: D

QUESTION 8
Refer to topology and Exhibits below: A call from an SX20 in the BackBone (not shown) with a URI extension is dialing a
HQ Ph 1 that is registered to the HQ CUCM. Determine if the call fails and if so, what are the two causes? (Choose
two).

A. The call succeeds.
B. The call fails.
C. There are no issues, so the call succeeds.
D. The SIP port is incorrect on the Cisco Unified Communications Manager CUCM SIP trunk.
E. The Local Zone Match Rule state is disabled.
F. Rule name UCM2 is set to stop on Match
Correct Answer: AC

QUESTION 9
In Cisco Unified Communications Manager, what is the default maximum number of learned patterns for the call control
discovery feature parameter?
A. 5000
B. 10000
C. 20000
D. 500
E. 50000
Correct Answer: C

QUESTION 10
Refer to the exhibit.

Assume a centralized Cisco Unified Communications Manager topology with the headquarters at RTP and remote
located at the U.K. All route patterns are assigned a route list that contains a route group pointing to the local gateway.
RTP route patterns use the RTP gateway, and U.K. route patterns use the U.K. gateway.
When a U.K. user logs into an RTP phone using the Cisco Extension Mobility feature and places an emergency call to
0000, which statement about the emergency call is true?
A. The call will match the U.K_Emergency route pattern partition and will egress at the RTP gateway.
B. The call will match the U.K_Emergency route pattern partition and will egress at the U.K.gateway.
C. The call will match the RTP_Emergency route pattern partition and will egress at the RTP gateway.
D. The call will match the RTP_Emergency route pattern partition and will egress at the U.K. gateway.
E. The call will fail.
Correct Answer: B


QUESTION 11
What does the debug output show?
Refer to the exhibit.

A. a DSP farm profile shutdown
B. a DSP farm profile registration failure due to a TCP connection error
C. a DSP farm profile registration failure Message due to a mismatched name
D. that SCCP is not activated
Correct Answer: C

QUESTION 12
Refer to the exhibit.

According to the log diagram, what is the reason that the call ended?
A. The call was put on hold.
B. The call was experiencing one-way audio.
C. The call was completed successfully.
D. The call was transferred.
E. The call dropped out.
Correct Answer: C

QUESTION 13
Endpoint A is registered to Cisco Unified Communications Manager at [email protected]. It is trying to call Endpoint B,
which is registered to the same company\\’s Cisco VCS Control with an H.323 ID of [email protected]. The
route pattern is set to “*.*” and is pointed to a SIP trunk to the Cisco VCS Control. The search rule for
(.*)[email protected] is set to search the local zone. The call does not work. What is a possible reason?
A. There is no search pattern to route the call to System B.
B. There is no valid route pattern to route from System A to System B.
C. System B is registered as H.323 and needs to use an E.164 alias number only.
D. The Cisco VCS Control should be neighbor to the Cisco Unified Communications Manager.
E. You need an MGCP gateway to route from the Cisco Unified Communications Manager to the Cisco VCS Control.
F. The Cisco VCS Control is missing the Cisco Unified Communications Manager interop option.
G. The Cisco VCS Control is missing the interworking option.
Correct Answer: G

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