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Cisco 642-457 Exam Syllabus Topics:

Cisco Implementing Cisco Unified Communications Manager, Part 2 v8.0 (CIPT2 v8.0) Sample Questions:

Question 1

Which option configures the secondary dial tone option for SRST mode to let the users hear the dial tone for PSTN calls?

A. voice service voip secondary dialtone 0
B. call-manager-fallback secondary dialtone 0
C. ccm-manager secondary dialtone 0
D. dial-peer voice 1 pots secondary dialtone 0

Question 2

How do RSVP-enabled locations differ from Cisco Unified Communications Manager locations?

A. RSVP is topology aware.
B. RSVP is configured in Cisco Unified Communications Manager independent of the ISR.
C. RSVP enables AAR within Cisco Unified Communications Manager.
D. RSVP is configured in the ISR independent of Cisco Unified Communications Manager.

Question 3

Which command displays the detailed configuration of all the Cisco Unified IP phones, voice ports, and dial peers of the Cisco Unified SRST router?

A. show voice port summary
B. show dial-peer voice summary
C. show call-manager-fallback all
D. show ephone summary

Question 4

Refer to the exhibit.
HQ_MRGL is assigned to the HQ IP phones. BR_MRGL is assigned to the BR IP phones. The remote site BR IP phones support only the G.711 codec. Where should the transcoder reside?

A. The transcoder should reside at the BR site and assigned to BR_MRG.
B. The transcoder should reside at the HQ site and assigned to HQ_MRG.
C. A transcoder is not needed. The HQ phones will automatically change over to the G.711 codec.
D. The transcoder should be assigned to its own MRG, which should then be assigned to the default device pool.

Question 5

Refer to the exhibit.
The Cisco Unified Communications Manager at HQ has been configured for end-to-end RSVP. The Cisco Unified Communications Manager at BR 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 the BR site to the IP phone at the HQ site, which statement is true?

A. The Cisco Unified Communications Manager at BR will use local RSVP. The HQ Cisco Unified Communications Manager will use end-to-end RSVP.
B. The Cisco Unified Communications Manager at BR will fall back to local RSVP and place the call. No RSVP end-to-end will occur.
C. The call will proceed as a normal call with no RSVP reservation.
D. RSVP end-to-end will occur.
E. The call will fail.

Solutions: