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Cisco 642-457 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Media Resources | - Media resource management
|
| Call Control Features | - Advanced call processing
|
| Security and Troubleshooting | - Operational management
|
| Tail-End Hop-Off | - TEHO implementation
|
| Cisco Service Advertisement Framework and Call Control Discovery | - SAF and CCD deployment
|
| Intercluster Communications | - Call routing between clusters
|
| Cisco Unified Communications Applications | - Application integration
|
| Session Management and SIP | - SIP integration
|
| Globalized Call Routing | - Enterprise dial plan design
|
Cisco Implementing Cisco Unified Communications Manager, Part 2 v8.0 (CIPT2 v8.0) Sample Questions:
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 ephone summary
- B. show dial-peer voice summary
- C. show voice port summary
- D. show call-manager-fallback all
Correct Answer: D 🗳️
Refer to the exhibit.
Multicast MOH needs to be run from flash at the remote site. Which Cisco IOS configuration at the SRST router is correct?
- A. ! call-manager-fallback ip source-address 10.1.5.102 port 2000 max-ephones 2 max-dn 8 dual-line moh music-on-hold an multicast moh 239.1.1.1 port 32767
- B. call-manager-fallback ip source-address 10.1.120.1 port 2000 max-ephones 2 max-dn 8 moh music-on-hold.au multicast moh 239.1.1.1 port 32767
- C. ! call-manager-fallback ip source-address 10.1.5.102 port 2000 max-ephones 2 max-dn 8 dual-line moh music-on-hold au multicast moh 239.1.1.1 port 163t
- D. ! call-manager-fallback ip source-address 10.1.5.102 port 2000 max-ephones 2 max-dn 8 dual-line moh music-on-hold au multicast moh 239.1.1.1 port 16384
Correct Answer: D 🗳️
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Which two statements describe RSVP-enabled locations-based CAC? (Choose two.)
- A. An RSVP agent is a Media Termination Point that the call has to flow through.
- B. RSVP is topology aware, but only works with full mesh networks.
- C. RSVP and RTP are used between the two endpoints.
- D. Explanation:
Incorrect - E. Using RSVP for CAC simply allows admitting or denying calls based on a logical configuration that is ignoring the physical topology.
- F. RSVP can be enabled selectively between pairs of locations.
Correct Answer: A,F 🗳️
Explanation: Only visible for PassTestking members. You can sign-up / login (it's free).
When implementing a dial plan for multisite deployments, what must be present for SRST to work successfully?
- A. incoming and outgoing COR lists
- B. configuration of the gateway as an MGCP gateway
- C. dial peers that address all sites in the multisite cluster
- D. translation patterns that apply to the local PSTN for each gateway
Correct Answer: D 🗳️
How are Cisco IP Phones directly configured to utilize local route groups?
- A. with Cisco Unified Communications Manager CSS and partitions
- B. with Cisco Unified Communications Manager regions
- C. with Cisco Unified Communications Manager locations
- D. with Cisco Unified Communications Manager AAR
- E. with Cisco Unified Communications Manager device pools
Correct Answer: E 🗳️
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