Cisco 400-051 Online Practice Questions and Exam Preparation

Cisco 400-051 Online Questions & Answers

• Question 51:

  Which two statements about BFCP with Cisco Unified Communications Manager are true? (Choose two.)

  A. BFCP is supported only on full SIP networks.
  B. Cisco Unified Communications Manager allows BFCP only over UDP.
  C. BFCP is not supported for third-party endpoints.
  D. BFCP is not supported through Cisco Unified Border Element.
  E. BFCP is supported between Cisco Unified Communications Manager and a TelePresence MCU.
  A. BFCP is supported only on full SIP networks.
  B. Cisco Unified Communications Manager allows BFCP only over UDP.

  ---

  BFCP configuration tips

  To enable BFCP in Cisco Unified Communications Manager, check the Allow Presentation Sharing using BFCP check box in the SIP Profile Configuration window. If the check box is unchecked, all BFCP offers will be rejected. By default, the

  check box is unchecked.

  BFCP is supported only on full SIP networks. For presentation sharing to work, BFCP must be enabled for all SIP endpoints as well as all SIP lines and SIP trunks between the endpoints.

  CUCM uses BFCP over user datagram protocol (UDP) in both secure and non-secure BFCP modes.

  References: http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/9_0_1/ccmsys/CUCM_BK_CD2F83FA_00_cucm-system-guide-90/CUCM_BK_CD2F83FA_00_system-guide_chapter_0101011.html

• Question 52:

  Which two types of line codes are configurable for an E1 PRI controller on a Cisco IOS router? (Choose two.)

  A. CRC4
  B. AMI
  C. B8ZS
  D. HDB3
  E. ESF
  F. SF
  B. AMI
  D. HDB3

  ---

  Configuring an NM-xCE1T1-PRI Card for an E1 Interface Perform this task to select and configure an NM-xCE1T1-PRI network module card as E1. SUMMARY STEPS

  1.

  enable

  2.

  configure terminal

  3.

  card type e1 slot

  4.

  controller e1 slot / port

  5.

  linecode {ami | hdb3}

  6.

  framing {crc4 | no-crc4}

  References: http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/interface/configuration/12-4/ir-12-4-book/ir-12-port-chann-nm.html

• Question 53:

  Refer to the exhibit.

  

  A call is received on a Cisco Unified Border Element gateway. The debug captures this SIP INVITE message. Which configurations result in 915556781234 as the final called number?

  A. voice class uri 1 siphost ipv4:10.41.11.10!voice class uri 2 siphost ipv4:10.50.40.30!dial-peer voice 1 voipincoming uri via 1translation-profile incoming 1!dial-peer voice 2 voipincoming uri via 2translation-profile incoming 2!dial-peer voice 3 voipincoming called-number +1Ttranslation-profile incoming 3
  B. voice class uri 1 siphost dns:customer.comvoice class uri 2 siphost ipv4:10.50.40.30dial-peer voice 1 voipincoming uri via 1translation-profile incoming 1dial-peer voice 2 voipincoming uri via 2translation-profile incoming 2dial-peer voice 3 voipincoming called-number +1Ttranslation-profile incoming 3
  C. voice class uri 1 siphost ipv4:10.41.11.10voice class uri 2 siphost ipv4:10.50.40.30dial-peer voice 1 voipincoming called-number +1[2-9]..[2-9]......translation-profile incoming 3dial-peer voice 2 voipincoming uri via 2translation-profile incoming 2dial-peer voice 3 voipincoming called-number [2-9]..[2-9]......translation-profile incoming 1
  D. voice class uri 1 siphost dns:customer.comvoice class uri 2 siphost ipv4:10.50.40.30dial-peer voice 1 voipincoming uri via 1translation-profile incoming 1dial-peer voice 2 voipincoming uri via 2translation-profile incoming 1dial-peer voice 3 voipincoming called-number +1Ttranslation-profile incoming 3
  E. voice class uri 1 siphost ipv4:10.41.11.10voice class uri 2 siphost ipv4:10.50.40.30voice class uri 3 siphost dns:customer.comdial-peer voice 1 voipincoming uri via 1translation-profile incoming 2dial-peer voice 2 voipincoming uri via 2translation-profile incoming 1dial-peer voice 3 voipincoming uri via 3incoming called-number +1Ttranslation-profile incoming 1
  F. voice class uri 1 siphost ipv4:10.41.11.10voice class uri 2 siphost ipv4:10.50.40.30voice class uri 3 siphost dns:customer.comdial-peer voice 1 voipincoming uri via 1translation-profile outgoing 3dial-peer voice 2 voipincoming uri via 2translation-profile incoming 2dial-peer voice 3 voipincoming called-number +1Ttranslation-profile incoming 2
  B. voice class uri 1 siphost dns:customer.comvoice class uri 2 siphost ipv4:10.50.40.30dial-peer voice 1 voipincoming uri via 1translation-profile incoming 1dial-peer voice 2 voipincoming uri via 2translation-profile incoming 2dial-peer voice 3 voipincoming called-number +1Ttranslation-profile incoming 3

• Question 54:

  Which protocol that is used between Cisco IM and Presence and Cisco Unified Communications Manager is responsible for the exchange of phone state presence information?

  A. AXL/SOAP
  B. CTI/QBE
  C. SIP/SIMPLE
  D. LDAP
  E. XMPP
  C. SIP/SIMPLE

  ---

  To provide interoperability between communications systems, SIP is the protocol leveraged. Enterprise Presence solutions need to provide for a uniform definition of the main communication services such as IM, voice, video, e-mail, web calendaring, and so on, while SIP delivers the necessary features.

• Question 55:

  In Cisco Unity Connection, to which three configuration dialog boxes can a user assign a search space? (Choose three.)

  A. Routing Rule
  B. Call Handler
  C. Interview Handler
  D. Contacts
  E. Users
  F. Port
  G. Phone System
  A. Routing Rule
  B. Call Handler
  E. Users

  ---

  In unity connection, user can assign a search space in: Users Call Routing Rules System Distribution Lists System Call Handlers Directory Handlers Interview Handlers Digital Networking VPIM Locations Administrator-Defined Contacts

• Question 56:

  Where can a Cisco Unified CM administrator define Billing Application Server(s) for Call Detail Records?

  A. Cisco Unified Serviceability
  B. Service Parameters in Cisco Unified CM Administration.
  C. Enterprise Parameters in Cisco Unified CM Administration.
  D. Cisco Unified Reporting.
  E. Call Detail Records data collection internal is not a configurable parameter.
  A. Cisco Unified Serviceability

• Question 57:

  Which two statements describe the remote supervisory monitoring feature in Cisco Unified Contact Center Express? (Choose two.)

  A. It is supported on Cisco Unified CCX Enhanced and Premium editions.
  B. It does not require a Cisco Supervisor Desktop or any data network connectivity.
  C. Agents are aware that they are being silently monitored.
  D. Calls can be silently monitored from a PSTN phone.
  E. It supports G.711 and G.729 codecs.
  F. It works with SPAN port monitoring only.
  B. It does not require a Cisco Supervisor Desktop or any data network connectivity.
  D. Calls can be silently monitored from a PSTN phone.

  ---

  Agents use the Cisco Agent Desktop (commonly referred to as CAD) to login to the Unified CCX server and control their ACD state, control incoming and outgoing calls, chat with supervisors and other agents on their team, view their own

  real-time statistics, and view their own recent call activity.

  Supervisors use the CSD to view real-time queue and agent statistics, view recent call activity for agents, change agent states, chat with agents, and send marquee messages to all agents on the selected team. With the Enhanced or

  Premium packages, the supervisor can also barge-in or intercept ACD calls, silently monitor agents, and record agent calls.

• Question 58:

  

  Refer to the exhibit. Which statement is correct about active H.323 calls on the output captured from a Cisco IOS VoIP gateway?

  A. There are two active H.323 calls, one originating from and the other terminating on this gateway
  B. There are no active H.323 calls
  C. There is one active H.323 call originating from this gateway
  D. This output alone is insufficient to determine the number of active H.323 calls
  E. There is one active H.323 call terminating on this gateway
  A. There are two active H.323 calls, one originating from and the other terminating on this gateway

• Question 59:

  Which two SIP INVITE headers contain a tag parameter to help in dialog identification? (Choose two.)

  A. From:
  B. Contact:
  C. Remote-Party-ID:
  D. Via:
  E. Call-ID:
  F. To:
  A. From:
  F. To:

• Question 60:

  

  Refer to the exhibit. Company ABC has just implemented Rendezvous conference using Cisco Meeting Server (CMS) and Unified CM. However, all calls to CMS space URI 5000 failed. Based on the snippets from the CMS event logs, which two configuration issues caused the calls to fail? (Choose two.)

  A. Incoming rules to match abc.com domain is not configured in CMS
  B. Incoming rules to match cms.abc.com domain to target Spaces is not configured in CMS
  C. No route pattern configured in Unified CM to route the call to CMS Space
  D. SIP trunk between Unified CM and CMS is down
  E. No SIP route pattern configured in Unified CM to route the calls to CMS
  F. There is no Space with URI [email protected] in CMS
  A. Incoming rules to match abc.com domain is not configured in CMS
  B. Incoming rules to match cms.abc.com domain to target Spaces is not configured in CMS