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New Cisco 400-051 Exam Dumps Collection (Question 8 - Question 17)

New Questions 8

Tom Lee is an active user in a Cisco Unified CM deployment with fully functional LDAP synchronization and authentication to an Active Directory. Daily resynchronization is set at 11:00 pm. At 8:00 am on March 1st 2014, this user was deleted from the AD. What will Tom Lee experience when he attempts to log in Extension Mobility at an lP phone and then access his Unified CM User Options page on his PC, at 9:00 am on March 2nd 2014?

A. Extension Mobility will not work, but the User Options page will work.

B. Extension Mobility and the User Options page will not work.

C. Extension Mobility will work, but the User Options page will not work.

D. Extension Mobility and the User Options page will work.

E. The information provided is insufficient to answer this Question:

Answer: B

New Questions 9

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

New Questions 10

Refer to Exhibit:

Assume there are no classes of service restrictions and all numbers shown are reachable from this Cisco Unified lP 7965 Phone. Which statement about the dialing key strokes that allow the owner of this phone to reach directory number 2000 is true?

A. Press the last button on the right hand side of the phone screen.

B. There is no way to speed dial to directory number 2000 because the speed dial entry is not assigned.

C. Press 7 on the phone keypad, followed by the Dial soft key.

D. Press 6 on the phone keypad, followed by the Dial soft key.

E. Press 5 on the phone keypad, followed by the AbbrDial soft key.

Answer: E

Explanation:

Configure these settings for the speed-dial numbers that you access with abbreviated dialing. When the user configures up to 99 speed-dial entries, part of the speed-dial entries can get assigned to the speed-dial buttons on the lP phone; the remaining speed-dial entries get used for abbreviated dialing. When a user starts dialing digits, the AbbrDial softkey displays on the phone, and the user can access any speed-dial entry by entering the appropriate index (code) for abbreviated dialing.

Configuration for Dialing 5 on the phone keypad, followed by the AbbrDial softkey.

and it showing on the phone page as

lmplemented and tested

New Questions 11

Which two guidelines are recommended when configuring agent phones for Cisco Unified CCX agents?

(Choose two.)

A. ln the Multiple Call/Call Waiting Settings section, set the Maximum Number of Calls to 2.

B. ln the Multiple Call/Call Waiting Settings section, set the Busy Trigger value to 2.

C. The Unified CCX extension for the agent must be listed within the top four extensions on the device profile.

D. ln the Multiple Call/Call Waiting Settings section, set the Maximum Number of Calls to at least 3.

E. Always enable SRTP when configuring an agent phone.

Answer: AC

Explanation:

Guidelines for Agent Phone Configuration

Follow these guidelines when configuring agent phones for Unified CCX agents:

Choose Device> Phone in

Unified Communications Manager Administration. The Find and List Phones window is displayed.

Enter search criteria to locate a specific phone and click Find. A list of phones that match the search criteria is displayed. Click the device name of the phone to which you want to add a directory number. The Phone Configuration window is displayed.

ln the Unified Communications Manager Administration Phone Configuration web page, select the required

Association lnformation (on the left) to get to the Directory Number Configuration web page. On this page, make the following changes:

ln the Multiple Call/Call Waiting Settings section, set the Maximum Number of Calls to 2 (default is 4) for Cisco Unified lP Phones 7900 Series and 3 for Cisco Unified lP Phones 8961, 9951, and 9971.

Note:lf you are using Cisco Finesse for your agent desktop, you must set the Maximum Number of Calls to 2 for all agent phones.

ln the Multiple Call/Call Waiting Settings section, set the Busy Trigger value to 1 (default is 2).

ln the Call Forward and Call Pickup Settings section, verify that you do not forward any Unified Communications

Manager device to the Unified CCX extension of an agent.

ln the Call Forward and Call Pickup Settings section, verify that you do not configure the Unified CCX extension of an agent to forward to a Unified CCX route point.

Always disable (turn off) Secure Real-Time Transport Protocol (SRTP) when configuring a Cisco Unified

Communications product. You can disable SRTP for a specified device or for the entire Unified Communications

Manager:

For a specified device-Choose Device > Phone. ln the Find and List Phone page, select the required phone device. Ln the Phone Configuration page for the selected phone, scroll down to the Protocol Specific lnformation section.To turn off SRTP on the phone device, select any one of the Non Secure SCCP Profile auth by choices from the drop-down list in SCCP Phone Security Profile or SCCP Device Security Profile field.

For the entire Unified Communications Manager cluster-Choose System > Enterprise Parameters. ln the Enterprise

Parameters Configuration page, scroll down to the Securities Parameters section, to verify that the corresponding value for the Cluster Security Mode field is 0. This parameter indicates the security mode of the cluster. A value of 0 indicates that phones will register in nonsecure mode (no security).

The Unified CCX extension for the agent must be listed within the top 4 extensions on the device profile. Listing the extension from position 5 on will cause Unified CCX to fail to monitor the device, so the agent will not be able to log in.

Do not forward any Unified Communications Manager device to the Unified CCX extension of an agent.

Do not configure the Unified CCX extension of an agent to forward to a Unified CCX route point.

Do not use characters other than the numerals 0 to 9 in the Unified CCX extension of an agent.

Do not configure two lines on an agent phone with the same extension when both lines exist in different partitions.

Do not assign a Unified CCX extension to multiple devices.

Do not configure the same Unified CCX extension in more than one device or device profile. (Configuring a Unified

CCX extension in one device or device profile is supported.)

To use Cisco Unified lP Phones 9900 Series, 8900 Series, and 6900 Series as agent devices, the RmCm application user in Unified Communications Manager needs to have "Allow device with connected transfer/conference" option assigned to itself.

New Questions 12

Refer to the exhibit.

What does an outside caller hear when calling a user and forwarding to Cisco Unity Connection?

A. The caller hears the Emergency greeting, followed by the voicemail greeting of the user they originally called.

B. The caller hears the message "Emergency Message is not available," followed by the voicemail greeting of the user they originally called.

C. The caller hears the emergency greeting followed by the Opening Greeting message.

D. The caller hears the Main Message greeting and then the call is disconnected.

Answer: B

New Questions 13

Which three statements about configuring partitioned intradomain federation to Lync are true? (Choose three.)

A. Microsoft RCC must be enabled

B. The enable use of Email Address when federating option can be turned on if SlP URl's are different between lM&P and Lync.

C. You must update the URls of any users migrated from Lync to lM&P to match the Cisco Unified Presence Server SlP URl format.

D. lntradomain Federation to Lync is only possible using SlP

E. A static route must be added to point the local presence domain to the Lync server.

F. lM&P and Lync should federate to any required remote domains.

Answer: CDE

New Questions 14

Which statement describes the key security service that is provided by the TLS proxy function on a Cisco ASA appliance?

A. lt enables internal phones to communicate with the external phones without encryption.

B. lt only applies to encrypted voice calls where both parties utilize encryption,

C. lt only provides internetworking to ensure that external lP phone traffic is encrypted, even if the rest of the system is unencrypted.

D. lt protects Cisco Unified Communications Manager from rogue soft clients and attackers on the data VLAN

E. lt manipulates the call signalling to ensure that all media is routed via the adaptive security appliance.

Answer: E

New Questions 15

A Cisco collaboration architect is evaluating a list of codecs to use in a voice infrastructure. Which three facts are associated with iSAC and should be considered in the decision? (Choose three)

A. The codec has better quality with less bandwidth for sideband applications

B. The codec will not be supported in TDM voice gateways

C. The codec will adjust its bandwidth consumption to the network conditions

D. The codec will not be available for H.323 and MGCP devices

E. The codec will not support low complexity

F. The codec will not be supported by SCCP configured on DSPFARMS

Answer: ACE

New Questions 16

Refer to the exhibit.

A collaboration engineer configured MVA for a company using an existing Cisco lOS voice gateway. When testing inbound calls it is found that they are all failing.

Which two sets of configuration changes fix this problem? (Choose two)

A. Dial-peer voice 4100 pots Services ccm

Destination-pattern 4100$

B. Dial-peer voice 4101 voip

Dtmf-relay h245-alphanumeric

Session target ipv4:172.16.100.50

C. Dial-peer voice 4101 voip

Dtmf-relay h245-alphanumeric

Session target ipv4:172.16.100.50

Codec g711ulaw

D. Dial-peer voice 4100 pots

service CCM

E. Dial-peer voice 4100 pots

service CCM

lncoming called-number .T

F. Dial-peer voice 4101 VOlP

Dtmf-relay h245-signal

Session target ipv4:172.16.100.50 Codec g711alaw

Answer: CE

Explanation:

Please note that, current scenario we are talking only inbound calls.Tricky question

http://www.cisco.com/c/en/us/support/docs/unified-communications/unified-communications-manager-

callmanager/200457-Configure-the-Mobile-Voice-Access-Featur.html#anc6

Configuration Example

application

service mva http://10.106.103.149:8080/ccmivr/pages/lVRMainpage.vxml

dial-peer voice 5050 pots

service mva

incoming called-number 5050

no digit-strip

direct-inward-dial

dial-peer voice 3001 voip

destination-pattern 5050

session target ipv4:10.106.103.149

dtmf-relay h245-alphanumeric

codec g711ulaw

no vad

New Questions 17

Assume 20 bytes of voice payload. 6 bytes for the Layer 2 header, 1 byte for the end of - frame flag and the lP, UDP and RTP headers are compressed to 2 bytes, how much bandwidth should be allocated to the strict priority queue for six VolP calls that use a G.729 codec over a multi PPP link with cRTP enabled? (Choose two.)

A. 80.4 kb/s

B. 91.2 kb/s

C. 69.6 kb/s

D. 78.4 kb/s

E. 6 kb/s 2.4

Answer: C

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