642-457 - Implementing Cisco Unified Communications Manager, Part 2

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Example Questions

Which two statements describe RSVP-enabled locations-based CAC? (Choose two.) When an external call is placed from Ajax, they would like the ANI that is sent to the PSTN to be the main number, not the extension. For domestic calls, they would like 10 digits sent; for international calls, they would like to send the country code 1 and the 10 digits. How can this be accomplished? While operating in SRST, what is needed to route calls outside of the remote site location to the PSTN? For which VoIP protocol does a gatekeeper provide address translation and control access? Which method can be used to address variable-length dial plans? The relationship between a Region and a Location is that the Region codec parameter is used between a Region and its configured Locations. Which device is needed to integrate H.320 into the Cisco video solution? (Source: Introducing IP Video Telephony) Which statement is not true about GARP? Which statement about SIP precondition is most correct? When Cisco Extension Mobility is implemented, how is the audio source for the MOH selected? Which statement about H.323 Gatekeeper Call Admission Control is true? Enabling authentication and encryption for CTI, JTAPI, and TAPI applications requires which two tasks? (Choose two.) Which action configures PSTN backup for calls that are rejected by the gatekeeper CAC? Which two locations are the best locations that an end user can use to determine if an IP phone is working in SRST mode? (Choose two.) During device failover to the secondary Cisco Unified Communications Manager server, how does the phone recognize that the primary server is back? Assume that local route groups are configured. When an IP phone moves from one device mobility group to another, which two configuration components are not changed? (Choose two.) Which Cisco IOS command is used to verify that the Cisco Unified Communications Manager Express has registered with the SAF forwarder? Which statement is correct about AAR? How are Cisco IP Phones directly configured to utilize local route groups? Which two features require or may require configuring a SIP trunk? (Choose two.) You are the Cisco Unified Communications Manager in Certpaper.com. You use a remote site MGCP gateway to provide redundancy when connectivity to the central Cisco Unified Communications Manager cluster is lost. How to enable IP phones to establish calls to the PSTN when they have registered with the gateway? (Choose three.) An update of the configuration using the Cisco CTL client not needed when _______. Which statement is not true about GARP? (Source: Hardening the IP Phone) When multiple Cisco Extension Mobility profiles exist, which actions take place when a user tries to log in to Cisco Extension Mobility? When an incoming PSTN call arrives at an MGCP gateway, how does the calling number get normalized to a global E.164 number with the + prefix in Cisco Unified Communications Manager? When Cisco Extension Mobility is implemented, which CSS is used for calling privileges? 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? Which two statements about the functionality of a gatekeeper are true? (Choose two.) Which bandwidth amounts are correct for configuring locations? Which statement best describes globalized call routing in Cisco Unified Communications Manager? Which two have to be defined in the Forward All field? (Choose two.) (Source: Preventing Toll Fraud) Which two statements about symmetric encryption are true? (Choose two.) (Source: Understanding Cryptographic Fundamentals) Which device is needed to integrate H.320 into the Cisco video solution? The relationship between a Region and a Location is that the Region codec parameter is combined with Location bandwidth when communicating with other Regions. Which remote-site redundancy technology fails over to POTS dial peers from the Cisco Unified Communications Manager dial plan during a WAN failure? With Cisco Extension Mobility, when a user logs in to a phone type which has no user device profile, what will happen to the phone? Which two locations are the best locations that an end user can use to determine if an IP phone is working in SRST mode? (Choose two) Which two statements about symmetric encryption are true? (Choose two.) (SourcE. Understanding Cryptographic Fundamentals) While configuring Call Survivability in Cisco Unified Communications Manager, what step is mandatory to reach remote sites while in SRST mode? Assume that the Cisco IOS SAF Forwarder is configured correctly. Which minimum configurations on Cisco Unified Communications Manager are needed for the SAF registration to take place? When an H.323 trunk is added for Call Control Discovery, which statement is true? 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? The corporate WAN has been extended to two newly acquired sites and it includes gatekeeper support. Each site has a Cisco CallManager and an H.323 gateway that allows connection to the PSTN. Which connection method is best for these two new customers? Which Cisco IOS command is used for internal SAF Clients to check SAF learned routes? Which statement about Service Advertisement Framework is true? How is a SIP trunk in Cisco Unified Communications Manager for SIP precondition? In what Cisco solution is Simple Network-Enabled Auto Provision technology used? What is the purpose of the local route group? When an incoming PSTN call arrives at an MGCP gateway, how does the called number get normalized to an internal directory number in Cisco Unified Communications Manager? How do you configure a H.323 connection for SAF

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