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300-815
Implementing Cisco Advanced Call Control and Mobility Services (CLACCM) Questions and Answers

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Viewing questions 21-30 out of questions

Questions # 21:

An engineer is troubleshooting an intersite call between two endpoints where the call fails and the message “Not Enough Bandwidth” is displayed. G.729 codec is in use on both sites. First, calls are being properly routed, and the issue happens after the third call is established and the bandwidth utilization between the two sites is under 50%. Which configuration in Cisco UCM must be adjusted to resolve the issue?

Options:

transcoder

location

route pattern

translation pattern

Answer

Questions # 22:

Question # 22

Refer to the exhibit. A company deploys an additional instance of Cisco UCME named CUCME 2 in a branch office. Phones in the main office are register of Unified CME named CUCME 1. Phones in the branch office are registered with their extension to CUCME 2. The engineer needs to configure CUCME the branch office using an 8-kbps codec. Which configuration should be applied to CUCME 1?

Question # 22

Options:

Option A

Option B

Option C

Option D

Answer

Questions # 23:

Refer to the exhibit.

Question # 23

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?

Options:

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

Enable Force Authorization Code on the route pattern.

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

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

Answer

Questions # 24:

A network engineer designs a new dial plan and wants to block a certain range of numbers (8135100 through 8135105). What is the most specific route pattern that can be configured to block only the numbers in this range?

Options:

813510[012345]

813510[12345]

813510[^0-5]

81XXXXX

Answer

Questions # 25:

Refer to the exhibit.

Question # 25

A no-way audio situation was experienced after the calling party on an outbound call placed the call on hold and then resumed from hold. Which action will resolve the issue?

Options:

Assign an MTP to the SIP trunk.

Restart the SIP trunk on Cisco UCM.

Upgrade the Cisco Unified Border Element to 15.2.

Upgrade the Cisco Unified Border Element device.

Answer

Questions # 26:

For s SIP to SIP call flow, when does Cisco Unified Border Element require transcoding resources for DTMF?

Options:

interworking between an OOB method and RFC2833 for flow-around calls

interworking between h245-signal and rtp-nte

interworking between an OOB method and RFC2833 for flow-through calls

interworking between h245-alpha numeric and sip-kpml

Answer

Explanation

[Reference: https://www.cisco.com/c/en/us/support/docs/unified-communications/unified-border- element/200412-DTMF-Relay-and-Interworking-on-CUBE.html#anc35, ]

Questions # 27:

Cisco UCM has 100,000 entries in the database learned through theILSService. ParameterILSMax Number of Learned Objects in Databasevalue is set to 100,000. What will happen to learned data when the service parameter value is reduced to 50,000?

Options:

Cisco UCM does not write additional ILS learned objects to the database and will delete the first 50,000 entries learned to keep it to the service parameter value.

Cisco UCM does not write additional ILS learned objects to the database and will delete the last 50,000 entries learned to keep it to the service parameter value.

Cisco UCM does not write additional ILS learned objects to the database and keeps the existing database entries.

Cisco UCM will overwrite an entry for newly learned data and keep the parameter value at 100,000.

Answer

Questions # 28:

What is the relationship between partition, time schedule, and time period in Time-of-Day routing in Cisco Unified Communications Manager?

Options:

A partition can have multiple time schedules assigned. A time schedule contains one or more time periods.

A partition can have one time schedule assigned. A time schedule contains one or more time periods.

A partition can have multiple time schedules assigned. A time schedule contains only one time period.

A partition can have one time schedule assigned. A time schedule contains only one time period.

Answer

Questions # 29:

An administrator discovers that employees are making unauthorized long-distance and international calls from logged-off Extension Mobility phones when the authorized users are away from their desks Which two configurations should the administrator configure in the Cisco UCM to avoid this issue? (Choose two.)

Options:

Remove the long-distance & international pattern's partitions from the calling search space of the physical phone.

Add the long-distance & international pattern's partitions to the calling search space of the physical phone's directory number.

Remove the long-distance & international pattern's partitions from the calling search space of the device profile.

Add the long-distance & international pattern's partitions to the calling search space of the physical phone.

Add the long-distance & international pattern's partitions to the calling search space of the device profile

Answer

A, E

Questions # 30:

A support engineer is troubleshooting a voice network. When conducting a search for call setup details related to calling search space issues, which trace files should be investigated?