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Vendor: Cisco
Certifications: CCIE
Exam Name: CCIE Collaboration
Exam Code: 400-051
Total Questions: 615 Q&As
QUESTION 1
Which TFTP server address selection option has the highest precedence on Cisco SCCP IP phones using firmware release 8.0(4) or later?
A. a manually configured alternate TFTP option on the phone
B. the first Option 150 IP address received from the DHCP server
C. the first Option 66 dotted decimal IP address received from the DHCP server
D. the first IPv6 TFTP Server address received from the DHCP server
E. the value of next-server IP address in the boot-up process
Correct Answer: A
QUESTION 2
Which two settings should be configured on the SIP Trunk Security Profile for the IM & Presence Service SIP Trunk? (Choose two.)
A. Check to enable Accept Presence Subscription.
B. Verify that the setting for Incoming Transport Type is TCP+UDP.
C. Configure Device Security Mode to Encrypted.
D. Check to enable Enable Application Level Authorization.
E. Configure the Outgoing Transport Type to TLS.
Correct Answer: AB
QUESTION 3
The Director of information Security of your company wants to log all calls when a user’s phone goes offhook and immediately back to on-hook in Call Detail Records. 400-051 dumps Which option is the minimum Cisco Unified CM Service Parameter configuration that is needed to ensure compliance to this policy?
A. Set CDR Enabled Flag to True and set Call Diagnostics Enabled to Enable Only When CDR EnabledFlag is True.
B. Set CDR Enabled Flag to True and set Call Diagnostics Enabled to Enable Regardless of CDR Enabled Flag.
C. Set CDR Log Calls with Zero Duration Flag to True.
D. Set CDR Enabled Flag to True.
E. Set CDR Enabled Flag and CDR Log Calls with Zero Duration Flag to True.
Correct Answer: E
QUESTION 4
Refer to the Exhibit.
An agent initiated a video call but was establish as audio only. The support engineer collected andanalyzed the Cisco Unified CM traces. Which two options caused this problem? (Choose two)
A. A hardware MTP was assigned to the call.
B. SIP Notify DTMF was requested and negotiated.
C. MTP Required was checked on the SIP Trunks.
D. Use Trusted Relay Point is set on one of the phones.
E. MRGL assigned to phones with Trusted Relay Point.
Correct Answer: DE
QUESTION 5
Which three components are required when configuring the Cisco Unified Communications Manager for time-of-day routing? (Choose three.)
A. Partition
B. Time Period
C. Time Schedule
D. Time Zone
E. Date Time Group
Correct Answer: ABC
QUESTION 6
A Cisco Unified CM engineer configured a phone VPN for remote users but the users cannot register the phones to the VPN.
Which configuration changes fix this problem?
A. Configure enable outside in the webVPN configuration on the Cisco ASA
B. Configure the split-tunnel-policy tunnel all attribute on the Cisco ASA
C. Configuration the ssl trust-point SSL outside on the Cisco ASA
D. Remove the Cisco ASA IP address from the VPN load-balancing configuration
Correct Answer: D
QUESTION 7
Which two settings must be the same between the backup source and restore target with DRS in Cisco Unified Communications Manager? 400-051 dumps (Choose two.)
A. Server Hostname
B. Server IP Address
C. Cluster Security Password
D. NTP Servers
E. Domain Name
F. Certificate Information
Correct Answer: AB
QUESTION 8
Refer to the exhibit.
Which three events happen when Alice calls [email protected] and the URI lookup policy on the Cisco Unified CM server has been set to case insensitive? (Choose three)
A. The RTP server routes the call to [email protected] because remote URIs have priority
B. The RTP sever looks up to see if [email protected] is associated to a local number
C. The San Jose server calls [email protected] upon receiving the invite request
D. The San Jose server provide carol’s directory URI using ILS exchange
E. The RTP server sends the call to [email protected] because it has priority
F. The RTP server drops the call because it has two identical matches
Correct Answer: BDE
QUESTION 9
What is the default data collection interval for Call Detail Records on Cisco Unified CM?
A. 60 seconds
B. 1 seconds
C. 1440 seconds
D. 600 seconds
E. 3600 seconds
Correct Answer: A
QUESTION 10
Which statement describes how much of the DSP resources are reserved for video conference when voice-service dsp-reservation 40 is configured on a Cisco Integrated Router Generation 2 with packet voice and video digital signal processor 3?
A. 60% of the total available DSP resources
B. 40% of the total available DSP resources
C. 50% of the total available DSP resources
D. Video conferencing resources are reserved dynamically by Cisco IOS and cannot be changed.
E. This command is used for voice resource reservation only.
Correct Answer: A
QUESTION 11
A Call is made between two desk phones enabled with a single number each that are registered to a Cisco Unified CM cluster. The device pool for each device has a local route group defined. 400-051 dumps
When the call is placed to exit the system, which device pool controls the destination gateway?
A. destination RDP
B. Source Phone
C. Source RDP
D. Destination phone
Correct Answer: B
QUESTION 12
A company that is using the Cisco Unified Contact Center Express Enhanced version requires that selected types of agent calls are automatically recorded. Which call recording operation can be used to satisfy this requirement?
A. Instruct agents to use the Record button on Cisco IPPA to trigger recording.
B. Instruct supervisors to use the Record button on Cisco Agent Desktop to trigger recording.
C. Instruct supervisors to use the Record button on Cisco Supervisor Desktop to trigger recording.
D. Configure the Cisco Agent Desktop workflow to trigger recording.
E. Recording is not supported on the Cisco Unified CCX Enhanced version. It is supported only on the Premium version.
Correct Answer: D
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