Cisco CCNP Collaboration 300-815 Questions & Answers

• Question 71:

  An engineer is configuring Cisco UCM to forward parked calls back to the user who parked the call if it is not retrieved after a specified time interval. Which action must be taken to accomplish this task?

  A. Configure enterprise softkeys.

  B. Configure device pools.

  C. Configure class of control.

  D. Configure service parameters.

  Correct Answer: A

• Question 72:

  Users are reporting that several inter-site calls are failing, and the message "not enough bandwidth" is showing on the display. Voice traffic between locations goes through corporate WAN, and Call Admission Control is enabled to limit the number of calls between sites. How is the issue solved without increasing bandwidth utilization on the WAN links?

  A. Disable Call Admission Control and let the calls use the amount of bandwidth they require.

  B. Configure AAR to reroute calls that are denied by Call Admission Control through the PSTN.

  C. Reroute all calls through the PSTN and avoid using WAN.

  D. Configure Call Queuing so that the user waits until there is bandwidth available.

  Correct Answer: B

• Question 73:

  An engineer must route all SIP calls in the form of @example.com to the SIP trunk gateway corporate local. Which two SIP route patterns can be used to accomplish this task? (Choose two.)

  A. [email protected]

  B. *@example.com

  C. gateway.corporate.local

  D. example.com

  E. *.*

  Correct Answer: DE

• Question 74:

  An administrator is asked to configure egress call routing by applying globalization and localization on Cisco UCM. How should this be accomplished?

  A. Localize the calling and called numbers to E.164 format and globalize the called number in the gateway.

  B. Globalize the calling and called numbers to E.164 format and localize the called number in the gateway.

  C. Localize the calling and called numbers to PSTN format and globalize the calling and called numbers in the gateway.

  D. Globalize the calling and called numbers to PSTN format and localize the calling number in the gateway.

  Correct Answer: B

• Question 75:

  Refer to the exhibit.

  

  A company needs to ensure that all calls are normalized to + E164 format. Which configuration will ensure that the resulting digit string +14085554001 is created and will be routed to the E.164 routing schema?

  A. Calling Party Transformation Mask of +14085554XXX

  B. Calling Party Transformation Mask of +1408555XXXX

  C. Called Party Transformation Mask of +1408555[35]XXX

  D. Called Party Transformation Mask of +14085554XXX

  Correct Answer: D

• Question 76:

  An administrator is trying to apply configuration changes on Cisco CME. When the users registered on Cisco CME to dial a local number to a PSTN call, the Cisco CME sends an incorrect number of digits. What translation rule fixes the issue and sends the correct number of digits?

  A. voice translation-rule 1 rule 1 // // type any subscriber plan any isdn

  B. voice translation-rule 1 rule 1 /^4...$/ /2404\0/ type any national plan any isdn

  C. voice translation-rule 1 rule 1 /^4...$/ /9132404\0/ type any subscriber plan any isdn

  D. voice translation-rule 1 rule 1 /^4...$/ /2404\0/ type any subscriber plan any isdn

  Correct Answer: C

• Question 77:

  An engineer set up and successfully tested a TEHO solution on the Cisco UCM. PSTN calls are routed correctly using the IP WAN as close to the final PSTN destination as possible. However, suddenly, calls start using the backup local gateway instead. What is causing the issue?

  A. route pattern

  B. LAN connectivity

  C. WAN connectivity

  D. route list and route group

  Correct Answer: C

• Question 78:

  Refer to the exhibit.

  

  Which change to the translation rule is needed to strip only the leading 9 from the digit string 9123548?

  A. rule 1 /^9\(\d*\)/ /\l/

  B. rule 1 /^9\(.*\)/ /\l/

  C. rule 1 /.*\(3548$\)/ /\l/

  D. rule 1 /^9123548/ /\1/

  Correct Answer: B

• Question 79:

  A single site reports that when they dial select numbers, the call connects, but they do not get audio. The administrator finds that the calls are not routing out of the normal gateway but out of another site's gateway due to a TEHO configuration. What is the next step to diagnose and solve the issue?

  A. Verify that the route pattern has the correct calling-party transformation mask.

  B. Verify that IP routing is correct between the gateway and the IP phone.

  C. Verify that the dial peer of the gateway has the correct destination pattern configured.

  D. Verify that the route pattern is not blocking calls to the destination number.

  Correct Answer: C

• Question 80:

  

  Refer to the exhibit. For long-distance calls, users must prefix their dialed number with "91". The translation pattern was created to strip the 91 as the PSTN expects a 10-digit number. The PSTN also requires the calling number to be set to 9195551234. However, the service provider has said calls with a different calling number are being received. How is this issue resolved?

  A. Change the partition of the translation pattern from none to pstn_pt.

  B. Disable Use Calling Party's External Phone Number Mask on the route pattern.

  C. Enable Force Authorization Code on the route pattern.

  D. Enable Use Calling Party's External Phone Number Mask on the translation pattern.

  Correct Answer: B