Cisco 642-447 Online Practice Questions and Exam Preparation

Cisco 642-447 Online Questions & Answers

• Question 171:

  Which two items are needed to configure MeetMe Conference? (Choose two.)

  A. description
  B. partition
  C. calling search space
  D. minimum security level
  E. directory number or pattern
  F. device pool
  G. region
  D. minimum security level
  E. directory number or pattern

• Question 172:

  Which of these two route patterns will be matched if 99118855 is dialed with en bloc dialing enabled?

  9.911 Urgent Priority Enabled 9.[2-9]XXXXXX

  A. 9.911 will always be matched because it is tagged as Urgent Priority.
  B. 9.[2-9]XXXXXX will be matched first because en bloc dialing is being used. The Urgent Priority tag will be ignored in this case.
  C. There will be a tie between the two route patterns, and a random selection will be made.
  D. The 9.911 pattern will be dialed first and if the call is not successful, then the other potential match will be attempted.
  E. Cisco Unified Communications Manager will not be able to determine which pattern to match. For this reason, it will generate an annunciator message that the call cannot be completed as dialed.
  B. 9.[2-9]XXXXXX will be matched first because en bloc dialing is being used. The Urgent Priority tag will be ignored in this case.

• Question 173:

  Drag and drop question. Drag the items to the proper locations.

  Click and drag the type of access being controlled on the left to the account name on the right.

  Select and Place:

  

  

• Question 174:

  When an IP phone boots up, which mechanism provides the VLAN ID?

  A. CDP
  B. DNS
  C. DHCP
  D. TFTP
  E. Option 150
  A. CDP

  ---

  If a voice VLAN ID is configured on the switch it will respond to the received Cisco Discovery Protocol message and inform the Cisco IP phone about the voice VLAN ID

• Question 175:

  When a user dials a Type A SIP phone, how are the digits analyzed by Cisco Unified Communications Manager?

  A. Digits are first checked against the local SIP dial rules and then sent to the Cisco Unified Communications Manager digit-by-digit
  B. Digits are sent to the Cisco Unified Communications Manager digit-by-digit.
  C. Digits are first checked against the local SIP dial rules and then sent to the Cisco Unified Communications Manager en bloc.
  D. Digits are sent to the Cisco Unified Communications Manager en bloc.
  C. Digits are first checked against the local SIP dial rules and then sent to the Cisco Unified Communications Manager en bloc.

  ---

  Link :

  http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/8_5_1/ccmsys/a08sip.html Reference :

  Cisco Unified Communications Manager System Guide Release 8.5(1), page-443.

• Question 176:

  Which statement regarding Cisco IP voice media streaming application is correct?

  A. It should be activated on the gateway in cluster that supports the TFTP service
  B. It should be activated on the gatekeeper in cluster that supports the TFTP service
  C. It should be activated on the node in cluster that does not support the TFTP service
  D. It should be activated on the node in cluster that supports the TFTP service
  D. It should be activated on the node in cluster that supports the TFTP service

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  When more than one MOH server is active in the network, make sure that all the configured MOH files are available for all MOH servers. You might need to copy the files manually to the root directories of all the TFTP servers.

• Question 177:

  What two types of calls can cause the Cisco Unified CallManagerto send an ARQ to a gatekeeper to determine if a call should be routed? (Choose two.)

  A. calls routed to SIP gateways
  B. calls routed to H.323 gateways
  C. calls routed over an intercluster trunk
  D. calls routed to MGCP gateways
  B. calls routed to H.323 gateways
  C. calls routed over an intercluster trunk

  ---

  ARQ not used in SIP or MGCP

• Question 178:

  Refer to the exhibit.

  

  What is the output displayed on the IP phone when the incoming calling number is 00492288224002 and has a TON = unknown?

  A. +492288224002
  B. 00492288224002
  C. 00491288224002
  D. +49128822400
  E. +49122288224002
  F. 491288224002
  B. 00492288224002

• Question 179:

  Which two of these are characteristics of multicast music on hold? (Choose two.)

  A. It uses one-way RTP point-to-point.
  B. There is a single user per audio stream.
  C. Networks and devices have to support multicast.
  D. It decrements by port number for different audio sources.
  E. It uses the multicast group address 238.1.1.1 to 239.255.255.255.
  F. It uses the multicast group address 239.1.1.1 to 239.255.255.255.
  G. It uses service parameters to set the codec type or types that are used by conferencing services
  C. Networks and devices have to support multicast.
  F. It uses the multicast group address 239.1.1.1 to 239.255.255.255.

  ---

  : In multicast scenario Aand B is absolutely wrong. Cisco recommends using an IP address in the range that is reserved for administratively controlled applications on private networks (239.0.0.0 to 239.255.255.255)

  Link :

  http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/8_5_1/ccmfeat/fsmoh.html Note: if this would have been a choose three question then G could be correct as well. Reference : Cisco Unified Communications Manager Features

  and Services Guide for Cisco Unified communications Manager Release 8.5(1), page-1002

• Question 180:

  Which three menu choices will open a window in which you can assign softkey templates? (Choose three.)

  A. Device > Phone Configuration
  B. Device > Device Settings > Device Profile
  C. Service > Service Parameters
  D. System > Device Defaults Configuration
  E. System > Device Pool Configuration
  F. System > Enterprise Parameters
  A. Device > Phone Configuration
  B. Device > Device Settings > Device Profile
  E. System > Device Pool Configuration