Ensurepass

Implementing Cisco IP Telephony and Video, Part 1 (CIPTV1)

 

QUESTION 41

By default, what value is voice traffic marked as on a Cisco Catalyst Switch?

 

A.

DSCP CAS6 value 21, Cos 3

B.

DSCP AF21 value 46, Cos 5

C.

DSCP EF value 46, Cos 7

D.

DSCP EF value 46, Cos 5

 

Correct Answer: D

 

 

QUESTION 42

Which two statements describe the function of the off-net option in a route pattern? (Choose two.)

 

A.

The off-net option indicates that if a call is not routed through this route pattern, it is considered off the local network, or “off-net”.

B.

This option could be used to block an external call from transferring to an internal party.

C.

This option could be used to block an external call from transferring to an external party.

D.

The off-net option indicates that if a call is routed through this route pattern, it is considered off the local network, or “off-net.”

 

Correct Answer: CD

 

 

QUESTION 43

When implementing a global dial plan, which digit manipulation feature in CUCM does Cisco recommend for adding +1 to all outbound calls?

 

A.

Called party transformation.

B.

Calling party transformation.

C.

Translation pattern.

D.

External phone mask.

 

Correct Answer: A

 

 

QUESTION 44

Which option describes how you add software conference bridges to Cisco Unified Communications Manager?

 

A.

By adding a Cisco Unified CM server to the cluster.

B.

By adding a software conference bridge using Conference Bridge Configuration.

C.

By installing DSP to a Cisco Unified CM server.

D.

By reassigning other media resources to conference resources.

 

Correct Answer: A

 

 

QUESTION 45

Which two algorithms are valid to distribute calls in a route group? (Choose two.)

 

A.

broadcast

B.

circular

C.

top-down

D.

bottom-up

E.

round-robin

 

Correct Answer: BC

Explanation:

http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/7_1_2/ccmcfg/bccm-712cm/b03rtgrp.pdf (page 2)

 

 

QUESTION 46

Which two codecs are the best codecs to use in WAN and LAN? (Choose two.)

 

A.

WAN codec G.711

B.

LAN codec G.729

C.

WAN codec G.729

D.

LAN codec G.711

 

Correct Answer: CD

 

 

QUESTION 47

The CSS on a line includes the partitions 911, internal and local. The CSS on the device includes the partitions 911, internal, local and long distance. Which CSS will be used if the phone user dials a local number?

 

A.

The device CSS will be used since the device CSS is always used first on an IP phone.

B.

Since the dialed digits are a match to a partition is in both Calling Search Spaces the call will use both matched partitions in both Calling Search Spaces in a round-robin format.

C.

If there is both a line and device CSS the line device will only be used.

D.

The line and device CSSs will be combined and the device CSS will take precedence.

E.

The line and device CSSs will be combined and the line CSS will take precedence.

 

Correct Answer: E

 

 

QUESTION 48

In a centralized call-processing solution, there are five sites connected through an IP WAN. To optimize the utilization of the IP WAN, CAC needs to be implemented. How should CAC be implemented?


 

A.

Use a gatekeeper to control allocated bandwidth properly.

B.

Use locations CAC with a single location.

C.

Use a gatekeeper and Cisco Unified Border Element to provide CAC to sites that use a combination of SIPand MGCP gateways.

D.

Use a gatekeeper to only control those locations that use H.323 gateways and a Cisco Unified BorderElement to control those sites that use MGCP or SIP gateways.

E.

Use locations CAC with five locations in addition to Hub none.

 

Correct Answer: E

 

 

QUESTION 49

When dialing off-hook from an SCCP phone, how does Cisco Unified Communications Manager analyze the incoming dialed digits?

 

A.

SIP dial rules

B.

en bloc dialing

C.

digit-by-digit analysis

D.

KPML

 

Correct Answer: C

 

 

QUESTION 50

When creating a route pattern, which two of these options should you avoid? (Choose two)

 

A.

Lowercase characters, such as a, b, c

B.

Wildcards.

C.

Numbers.

D.

Uppercase characters, such as A, B, C.

E.

Spaces.

F.

Special characters andescape sequences, such as @ and \+.

 

Correct Answer: AE

 

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