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Cisco 642-437 Exam Syllabus Topics:

Cisco Implementing Cisco Unified Communications Voice over IP and QoS v8.0 (CVOICE v8.0) Sample Questions:

Question 1

What is the reason that a call succeeds when COR is applied to the incoming dial peer and is equal to or greater than the COR settings that are applied to the outgoing dial peer?

A. The outgoing dial peer, by default, has the lowest priority.
B. COR lists for incoming calls on the incoming dial peer are not a superset of COR lists for outgoing calls on the outgoing dial peer.
C. The COR list for incoming calls on the incoming dial peer is a superset of COR lists for outgoing calls on the outgoing dial peer.
D. The incoming dial peer, by default, has the highest COR priority when no COR is applied.

Question 2

When a Cisco Unified Border Element is deployed to support RSVP-based CAC, which media flow method is required?

A. RSVP-based CAC requires Cisco Unified Border Element to use media flow-through.
B. The Cisco Unified Border Element does not have to participate in the RSVP message exchange and will pass RSVP messages through unchanged using media flow-around.
C. RSVP-based CAC only supports media flow-around.
D. RSVP-based CAC can be supported with either media flow-through or media flow-around if the Cisco Unified Communications Manager is configured as an RSVP agent.

Question 3

When configuring AutoQoS VoIP on a Cisco Catalyst switch how is the configuration performed?

A. Each interface will need either the auto qos voip trust cisco-phone or auto qos voip trust trust on each interface depending on the upstream device.
B. The auto qos voip command is applied to each interface.
C. Each interface will need either the auto qos voip cisco-phone or auto qos voip trust on each interface depending on the upstream device.
D. The auto qos voip command is applied globally in the switch.

Question 4

What is the reason that an outgoing call succeeds when there is no COR list that is applied to the incoming dial peer and a COR list is applied to the outgoing dial peer?

A. The outgoing dial peer, by default, has the lowest priority.
B. COR lists for incoming calls on the incoming dial peer are not a superset of COR lists for outgoing calls on the outgoing dial peer.
C. The COR list for incoming calls on the incoming dial peer is a superset of COR lists for outgoing calls on the outgoing dial peer.
D. The incoming dial peer, by default, has the highest COR priority when no COR is applied.

Question 5

How many rules does a voice translation profile allow?

A. up to 8
B. up to 25
C. up to 12
D. up to 15

Solutions: