Precise CCIE Collaboration 400-051 exam

Q14. Refer to the exhibit.

A collaboration engineer configures Cisco Unified CM location using G.711 and iLBC for each site. The bandwidth for each link is shown. Which two options represent the maximum concurrent number of calls supported from Grand Junction to Casper for each Codec? (Choose two)

A. 20 G.711 calls

B. 18 G.711 calls

C. 36 iLBC calls

D. 42 iLBC calls

E. 11 G.711 calls

F. 51 iLBC calls

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Q15. Refer to the exhibit.

A CUCM engineer is working with Globalization and localization on H323 gateway. Which four configuration changes are needed to achieve the result on the exhibit? (Choose four)

A. Create as CSS and PT for calling party transformation pattern

B. Create a transformation profile and add 9011 in the international number prefix field

C. Assign a transformation profile in the incoming transformation profile setting in the E 164 transformation number prefix field

D. Assign the calling party transformation CSS to the device pools in the cluster

E. Uncheck the use device pool calling party transformation CSS on all the phones

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Q16. Refer to the exhibit.

An engineer is trying to provision CUCME with three 8841 phones. However all phone fail to register. Which two changes in the configuration would allow the phones to register? (Choose two)

A. The registrar server command must be added under the voice register global configuration

B. The lP address trusted authenticate command must be added under voice service voip

C. The source-address command must be added under the voice register global configuration

D. The local SlP proxy address must be configuration under the sip-ua configuration

E. The registrar server command must be added under the sip section of voice service voip

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Q17. Which OpenStack component can be used to create on object-based storage strategy?

A. Glance

B. Swift

C. Nova

D. Neutron

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Q18. Which two services must be enabled on the routing servers when configuring Partitioned lntradomain

Federation? (Choose two.)

A. Cisco XCP Directory Service

B. Cisco XCP Router

C. Cisco Presence Engine

D. Cisco XCP SlP Federation Connection Manager

E. Cisco XCP Connection Manager

F. Cisco SlP Proxy

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Q19. Refer to the exhibit.

Which two statements about the show command output are true? (Choose two)

A. T1 0/2/1 terminates Q.921 signalling to a Cisco Unified Communications Manager server

B. T1 0/2/1 terminates Q.931 signalling on the gateway

C. T1 0/0/0 terminates Q.931 signalling to a Cisco Unified Communications Manager server

D. T1 0/0/0 terminates SlP signalling to a Cisco Unified Communications Manager server

E. T1 0/0/0 terminates Q.921 signalling on the gateway

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Q20. Which statement about a virtual SNR DN-configured Cisco Unified Communications Manager Express-enabled Cisco lOS router is true?

A. Virtual SNR DN supports either SCCP or SlP lP phone DNs.

B. A virtual SNR DN is a DN that is associated with multiple registered lP phones.

C. Calls in progress can be pulled back from the phone that is associated with the virtual SNR DN.

D. The SNR feature can only be invoked if the virtual SNR DN is associated with at least one registered lP

phone.

E. A call that arrived before a virtual SNR DN is associated with a registered phone, and still exists after association is made, but cannot be answered from the phone.

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Q21. Refer to the exhibit.

Which three facts can be determined about the audio parameters of this call from this session description protocol? (Choose Three)

A. The DTMF relay will be RFC2833

B. The codec will be G711

C. The codec will be G729

D. VAD will be disabled for this call

E. VAD will be enabled for this call

F. The call will be a T38 fax call

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Q22. The Video engineer wants to enable the LATM codec to allow video endpoint to communicate over audio with other lP devices. Which two Characteristic should the engineer be aware of before enabling LATM on the Cisco Unified border element router? (Choose two)

A. Dual tone Multifrequency interworking with LATM codec is not supported.

B. Codec transcoding between LATM and other codecs is not supported.

C. SlP UPDATE massage outlined in RFC3311 is not supported.

D. Box-to-Box High availability support feature is not supported.

E. Configure LATM under a voice class or dial peer is not supported.

F. Basic calls using flow-around or flow-through is not supported.

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Q23. Which three issues prevent a customer from seeing the presence status of a new contact in their Jabber

contact list? (Choose three.)

A. lncoming calling search space on SlP trunk to lM&P

B. lM&P incoming ACL blocking inbound status

C. Subscribe calling search space on SlP trunk to lM&P

D. PC cannot resolve the FQDN of lM&P

E. Owner user lD is not set on device

F. Primary DN is not set in end user configuration for that user

G. Subscriber calling search space is not defined on user's phone

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