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New Cisco 400-051 Exam Dumps Collection (Question 1 - Question 10)

New Questions 1

Multiple Jabber for Windows users are having problems logging into the voicemail server. The Cisco Unity Connection administrator has reset the password and emailed them the new credentials, as well as the instructions about how to reset them in Jabber. The users cannot see the Phone Accounts tab under Jabber settings to complete the instructions. Which two steps resolve this issue? (Choose two.)

A. ln the Cisco Unified CM Jabber Service Profile, change the Credentials source for voicemail service to "not set".

B. ln Cisco Unified CM, create a MailStore service and assign it to the Jabber Service Profile as Primary.

C. ln the lM&P server CCMClP Profile, uncheck the "Make this the default CCMClP Profile for the system".

D. ln the lM&P server Enterprise Parameters Configuration, enable the Phone Personalization parameter.

E. ln the Cisco Unified CM Jabber Service Profile, uncheck "Make this the default service profile for the system".

Answer: AB

New Questions 2

Which of the two responses from a SlP device, which is the only remote destination ona Cisco Unified

Communications Manager SlP trunk with OPTlONS ping enabled cause the trunk to be marked as "Out Of Service"?

(Choose two.)

A. 484 Address lncomplete

B. 408 Request Timeout

C. 503 Service Unavailable

D. 504 Server Timeout

E. 404 Not Found

F. 505 Version Not Supported

Answer: BC

New Questions 3

An engineer is troubleshooting Cisco Jabber Federation where the server cannot discover the external Lync domains using SRV records. Which two steps resolve this problem? (Choose two)?

A. Configure the port number as 5065.

B. Configure the destination pattern as "lyncdomainname.com".

C. Set the Next Hop value as the lP address of the Microsoft Lync Server.

D. Configure the destination pattern as ".com.lyncdomainname*"

E. Configure the port number as 5060.

F. Set the protocol to TLS.

G. Set the Next Hop value as the lP address of the Lync Domain servers.

H. Set the protocol to TCP.

Answer: FG

New Questions 4

Refer to the Exhibit.

An Engineer is troubleshooting transcoding issue in a remote branch office after a WAN outage. All lP phones can register to a CME in SRST 2900 lSR Router however, the users reported that calls disconnect after pressing the answer soft key. Which three configuration are necessary for successful media resource failover? (Choose three)

A. SCCP ccm group 1

Associate ccm 3 priority 1

B. SCCP ccm identifier 3 version 7.0

C. Telephony-service

Sdspfarm units 1

Sdspfarm tag 1 XD-REMOTE

D. Sccp ccm identifier 1 version 7.0

E. Associate profile 3 register XD-REMOTE2

F. Sccp ccm group 1

Associate ccm 3 priority 3

Answer: BCF

New Questions 5

Refer to Exhibit:

All displayed devices are registered to the same Cisco Unified Communications Manager server and the phones are engaged in an active call. Assume that the provided configurations exist at the phone line level and multicast MOH is disabled cluster wide.

Which description of what will happen when the user of lP phone B presses the Transfer soft key is true?

A. lP phone A user hears audio source 3 from MOH server A.

B. lP phone A user hears audio source 4 from MOH server B.

C. lP phone A user hears audio source 3 from MOH server B.

D. lP phone A user hears tone on-hold beep tones.

E. lP phone A user hears no on-hold music or beep tones.

Answer: E

New Questions 6

Refer to Exhibit:

How many SlP signalling transaction(s) took place in this SlP message exchange between two SlP user agents?

A. 1

B. 2

C. 3

D. 4

E. 5

F. 6

Answer: C

New Questions 7


Which two phone security functions are available to this Cisco lP phone? (Choose two.)

A. Default Authentication of TFTP downloaded files using a signing key

B. Encryption of TFTP configuration files using a signing key

C. Encrypted call signalling but unencrypted call media

D. Encrypted call media but unencrypted call signalling

E. Encrypted call signalling and media

F. Local trust verification on the

Answer: AB

New Questions 8

A collaboration engineer has just implemented SAF as a hub-and-spoke network. The hub uses its loopback interface for SAF advertisements. Updates are coming into the hub router, but are not being advertised out.

Which option describes the issue?

A. Multicast is not enabled across the WAN.

B. SAF is set up on a VRF.

C. SAF username/password are incorrect.

D. The autonomous system is mismatched.

E. Split horizon is enabled.

Answer: E

New Questions 9

Refer to the exhibit.

A Cisco collaboration engineer is writing a report to summarize the call distribution characteristics in a Cisco Unified Contact Centre Express queue. Which three characteristics can be reported about the call distribution? (Choose three.)

A. This queue will not work because no prompt has been selected.

B. Calls to this queue can be distributed in a round-robin manner between agents.

C. Agents that are answering calls for this queue can answer calls to other queues if available.

D. Agents in this queue are expected to finish (wrap-up) a call within 60 seconds.

E. Calls to this queue are handled in the order they were received unless prioritized by the script.

F. Changing the queue name from SupportQueue to Support01 requires updates to the script.

G. Agents logged in to this queue automatically receive calls without the need to do anything else (Automatic work).

Answer: CEF

New Questions 10

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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