Cisco 642-457 Exam : Implementing Cisco Unified Communications Manager, Part 2 v8.0 (CIPT2 v8.0)

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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:

1. To preserve analog calls in an MGCP switchback event, which three commands must be configured in the MGCP fallback router? (Choose three.)

A) voice service voip
B) no h225 timeout keepalive
C) mgcp-switchback-graceful
D) h323
E) mgcp-graceful
F) preserve-h323

2. Refer to the exhibit

The exhibit shows a SAF Forwarder configuration attached to a Cisco Unified Communications Manager.
Which minimum configuration for a Cisco Unified Communications Manager Express SAF Forwarder is needed to establish a SAF neighbor relationship with this SAF Forwarder?

A) router eigrp SAF
service-family ipv4 autonomous-system 1 ! topology base exit-sf-topology exit-service-family voice service saf profile trunkroute 1 session protocol sip interface Loopback1 transport tcp port 5060 !
B) None of above configurations contain sufficient information.
C) router eigrp SAF ! service-family ipv4 autonomous-system 1 ! topology base exit-sf-topology exit- service-family ! voice service saf profile trunk-route 1 session protocol sip interface Loopback1 transport tcp port 5060 ! profile dn-block 1 alias-prefix 1972555 pattern 1 type extension 4xxx ! profile callcontrol 1 dn-service trunk-route 1 dn-block 1 dn-block 2 ! channel 1 vrouter SAF asystem 1 subscribe callcontrol wildcarded publish callcontrol 1 !
D) router eigrp SAF ! service-family ipv4 autonomous-system 1 ! topology base exit-sf-topology exit-service-family !

3. Refer to the exhibit. Assume that the HQ phones have access to the HQ partition, and BR phones have access to the BR partition. Which set of implementations would best address the overlapping directory number extensions for intersite (WAN) calling between the HQ site and the BR site?

A) Configure a route pattern 8222.[12]XXX for site HQ, and assign it to partition HQ.
Configure the called party DDI of Predot.
Configure a route pattern for site BR 8111.[1-3]XXX, and assign it to partition BR.
Configure called party DDI Predot.
Use the local gateway at each site. Prefix the appropriate site code for the calling number.
B) Configure a translation pattern 8222.[12]XXX for site HQ, and assign it to partition HQ.
Use a CSS that contains the partitions for BR phones.
Configure a translation pattern 8111.[1-3]XXX for site BR, and assign it to partition BR. Use
a CSS that contains the partitions for HQ phones.
For both translation patterns, configure the called party DDI of Predot. Prefix the
appropriate site code for the calling number.
C) Configure a translation pattern 8222.[12]XXX for site HQ, and assign it to partition BR.
Use a CSS that contains the partitions for HQ phones.
Configure a translation pattern 8111.[1-3]XXX for site BR, and assign it to partition HQ. Use
a CSS that contains the partitions for BR phones.
For both translation patterns, configure the called party DDI of Predot. Prefix the
appropriate site code for the calling number.
D) Configure a single route pattern for both sites 8[12,12,12].[1-32]XXX. Use a route list
that contains the local route group for each site. Prefix the appropriate site code for the
calling number.

4. 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) All phone directory numbers are configured as an 164 with the + prefix.
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) Call routing is based on numbers represented as an E.164 with the + prefix format.

5. Which statement about AAR functionality is true?

A) AAR reroutes calls through the PSTN upon WAN failure.
B) AAR reroutes calls through the PSTN when Cisco Unified Communications Manager CAC blocks a call.
C) AAR reroutes calls to another phone number when a Cisco IP Phone unregisters.
D) AAR reroutes calls through the WAN when the PSTN connection fails.

Solutions: