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QUESTION NO:17

When an H.323 trunk is added for Call Control Discovery, which statement is true?

A. The H.323 trunk is added by selecting Inter-Cluster Trunk (Non-Gatekeeper Controlled) and Device Protocol Inter-Cluster Trunk. The Enable SAF check box should be selected in the trunk configuration.

B. The H.323 trunk is added by selecting Inter-Cluster Trunk (Non-Gatekeeper Controlled) and Device Protocol Inter-Cluster Trunk. The Trunk Service Type should be Call Control Discovery.

C. The H.323 trunk is added by selecting Call Control Discovery Trunk and then selecting H.323 as the protocol to be used.

D. The H.323 trunk is added by selecting H.323 Trunk, and selecting Inter-Cluster Trunk as the Device Protocol. The destination IP address field is configured as `SAF’ to indicate that this trunk is used for SAF.

Correct Answer: A Explanation

Explanation/Reference:

ReferencE. Implementing Cisco Unified Communications Manager Part 2 (CIPT2), Chapter3: Implementing Multisite Connections, pg 70-71, Fig 3-14 and Fig 3-15

QUESTION NO:23

Refer to the exhibit.

When a call between two HQ users is being conferenced with a remote user at BR, which configuration is needed?

A. The BR_MRG must contain the transcoder device. The BR_MRGL must be assigned to the BR phones.

B. The HQ_MRG must contain the transcoder device. The HQ_MRGL must be assigned to the HQ phones.

C. A transcoder should be configured at the remote site and assigned to all remote phones through the BR_MRGL.

D. The HQ_MRG must contain the transcoder device. The HQ_MRGL must be assigned to the software conference bridge.

E. Enable the software conference bridge to support the G.711 and G.729 codecs in Cisco Unified Communications Manager Service Parameters.

Correct Answer: D Explanation

Explanation/Reference:

QUESTION NO:2

Refer to the exhibit.

Which trunks would be most suitable for Connection Y?

A. an H.225 trunk (gatekeeper-controlled)

B. intercluster trunk (gatekeeper-controlled)

C. a SIP trunk on the U.S. cluster and an intercluster trunk on the remote cluster

D. intercluster trunk (nongatekeeper-controlled)

E. No extra connections are required. As long as IP connectivity exists, you need only configure a route pattern for each site. The Cisco Unified Communications Manager will automatically forward the calls over the WAN if the destination directory number is not registered locally.

Correct Answer: D Explanation

Explanation/Reference:

QUESTION NO:8

Which process can localize a global E.164 with prefix calling numbers for inbound calls to an IP phone so that users see the calling number in a local format?

A. Calling number localization is done using translation patterns.

B. Calling number localization is done using route patterns.

C. Calling number localization is done by configuring a calling party transformation CSS at the phone.

D. Calling number localization is done by configuring a calling party transformation CSS at the gateway.

E. Calling number localization is done by configuring the phone directory number in a localized format.

Correct Answer: C Explanation

Explanation/Reference:

QUESTION NO:22

Refer to the exhibit.

Which statement about the configuration between the Default and BR regions is true?

A. Calls between the two regions can use either 64 kbps or 8 kbps.

B. Calls between the two regions can use only the G.729 codec.

C. Only 64 kbps will be used between the two regions because the link is “lossy”.

D. Both codecs can be used depending on the loss statistics of the link. When lossy conditions are high, the G.711 codec will be used.

Correct Answer: B Explanation Explanation/Reference:

QUESTION NO:5

Which statement best describes globalized call routing in Cisco Unified Communications Manager?

A. All incoming calling numbers on the phones are displayed as an E.164 with the prefix.

B. Call routing is based on numbers represented as an E.164 with the prefix format.

C. All called numbers sent out to the PSTN are in E.164 with the prefix format.

D. The CSS of all phones contain partitions assigned to route patterns that are in global format.

E. All phone directory numbers are configured as an E.164 with the prefix.

Correct Answer: B Explanation

Explanation/Reference:

Incorrect answer: ACDE Explanation: For the destination to be represented in a global form common to all cases, we must adopt a global form of the destination number from which all local forms can be derived. The sign is the mechanism used by the ITU’s E.164 recommendation to represent any PSTN number in a global, unique way. This form is sometimes referred to as a fully qualified PSTN number. Link: http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/srnd/7x/dialplan.html#wp1153205

QUESTION NO:3

Which two features require or may require configuring a SIP trunk? (Choose two.)

A. SIP gateway

B. Call Control Discovery between a Cisco Unified Communications Manager and Cisco Unified Communications Manager Express

C. Cisco Device Mobility

D. Cisco Unified Mobility

E. registering a SIP phone

Correct Answer: AB Explanation

Explanation/Reference:

Incorrect answer: CDE Explanation: All protocols require that either a signaling interface (trunk) or a gateway be created to accept and originate calls. Device mobility allows Cisco Unified Communications Manager to determine whether the phone is at its home location or at a roaming location. Cisco Unified Mobility gives users the ability to redirect incoming IP calls from Cisco Unified Communications Manager to different designated phones, such as cellular phones. Link: http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/8_6_1/ccmsys/a08sip.html#wpx ref77849

QUESTION NO:30

Refer to the exhibit.

The HQ Cisco Unified Communications Manager has been configured for end-to-end RSVP. The BR Cisco Unified Communications Manager has been configured for local RSVP.

RSVP between the locations assigned to the IP phones and SIP trunks at each site are configured with mandatory RSVP. When a call is placed from the IP phone at HQ to the BR phone at the BR site, which statement is true?

A. The Cisco Unified Communications Manager at HQ will fall back to local RSVP and place the call. No RSVP end-to-end will occur.

B. RSVP end-to-end will occur.

C. The Cisco Unified Communications Manager at HQ will use end-to-end RSVP. The BR Cisco Unified Communications Manager will use local RSVP.

D. The call will fail.

E. The call will proceed as a normal call with no RSVP reservation.

Correct Answer: D Explanation

Explanation/Reference:

Incorrect answer: ABC

Explanation: A possible cause is that the same router is being used as the calling and called RSVP agents, and that router is not running the latest IOS version,

which supports loopback on RSVP reservation. Make sure that the router is running the latest IOS version.

Link:

http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/8_6_1/ccmsys/a02rsvp.html#wp 1155102

QUESTION NO:26

Refer to the exhibit.

How many calls are permitted by the RSVP configuration?

A. one G.711 call

B. two G.729 calls

C. one G.729 call and one G.711 call

D. eight G.729 calls

E. four G.729 calls

Correct Answer: B Explanation

Explanation/Reference:

Incorrect answer: ACDE

Explanation: In performing location bandwidth calculations for purposes of call admission control, Cisco Unified Communications Manager assumes that each call

stream consumes the following amount of bandwidth:

QUESTION NO:18

Refer to the exhibit.

What must be configured on the HQ Cisco Unified Communications Manager to allow HQ users to dial the SAF learned directory number pattern 3XXX?

A. Route pattern 3XXX should be configured and made available to HQ users through the phone CSS.

B. Route pattern 3XXX should be configured and made available to HQ phone users through the phone AAR CSS.

C. The SAF partition assigned to the SAF learned patterns must be available to the HQ phone users through the phone CSS.

D. The SAF partition assigned to the SAF learned patterns must be available to the HQ phone users through the phone AAR CSS.

E. The SAF directory number pattern 3XXX will be made available to all users automatically as soon as the SAF partition is selected.

Correct Answer: C Explanation

Explanation/Reference:

Incorrect answer: ABD Explanation: By adopting the SAF network service, the call control discovery feature allows Cisco Unified Communications Manager to advertise itself along with other key attributes. Link: http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/8_6_1/ccmfeat/fscallcontroldisc overy.html

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