Download New Latest (May) Cisco 642-447 Actual Tests 71-80

By | May 17, 2015

Ensurepass

 

 

QUESTION 71  (Topic 3)

 

Which two of these are characteristics of a Cisco Unified Communications Manager software conference resource? (Choose two.)

 

A.

The number of participants is based on the number of DSP resources available.

B.

If Cisco Unified Communications Manager is co-resident on the same server, the maximum number of audio streams per server is 128

C.

It supports any combination of codec types.

D.

Any combination of G.711 mu-law, G.711 a-law, or wideband audio streams may be connected.

E.

It supports only unicast audio streams.

F.

It supports both unicast and multicast audio streams.

 

Answer: DE

Explanation:Explanation : The number of maximum audio stream per server is always 128. Software conference devices support G.711 codecs by default , Software conference is not depends on DSP resources.

Link:

 

 

 

http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/8_5_1/ccmsys/a05confb.ht ml

Reference : Cisco Unified Communications Manager System Guide Release 8.5(1), page- 300.

 

 

QUESTION 72  (Topic 3)

 

Refer to the exhibit. When Bob dials extension 5000, which phone will ring?

 

clip_image001

 

A.

Phone A

B.

Phone B

C.

Phone C

D.

Phone D

 

Answer: A

 

 

QUESTION 73  (Topic 3)

 

Please study the exhibit carefully. Abc.com uses 4-digit extensions. To call between sites, they dial the intersite access code ‘8’ followed by the 3-digit site code and 4-digit extension of the phone they are trying to reach. Phone_A is in Partition Branch1 with a CSS named

 

 

BR1_External. If a user dials 85014532 from Phone_A, which element of the route plan will be matched? Exhibit:

 

clip_image002

 

A.

Route Pattern 8501! in the partition gateway

B.

the phone with extension 4532 in Partition Branch1

C.

the phone with extension 4532 among the partition phones

D.

Translation Pattern 85XX in the partition intersite

E.

Route Pattern 8501.XXXX# in the partition gateway

F.

Route Pattern 8501.XXXX in the partition gateway

 

Answer: D

 

 

QUESTION 74  (Topic 3)

 

When local route groups are used and a user dials 918005551212 what component is ultimately used to route the digits to the local gateway?

 

A.

The route list applied to the route pattern

B.

The device pool of the calling device

C.

The translation pattern

D.

The gateway or route list associated with eh +.! route pattern

 

Answer: B

Explanation: The device pool is used to route the digits to the local gateway.

 

 

QUESTION 75  (Topic 3)

 

clip_image003

 

Refer to the exhibit. What is the output displayed on the IP phone when the incoming calling number is 00492288224002?

 

A.

+492288224002

B.

+00492288224002

C.

+0049I288224002

D.

+49128822400

E.

+49122288224002

F.

+491288224002

 

Answer: B

Explanation:Calling number type is TUN = Unknown NumberRight answer is 00492288224002

 

 

QUESTION 76  (Topic 3)

 

An IP phone user has dialed “15152421234”. Which route pattern will be used?

 

A.

1515[^0-1]4[123]+

B.

1515[^0-2]4[01234]

C.

1515[^0-1]42[1234]

D.

1515[^0-1]421[1-4]+

 

Answer: D

 

 

QUESTION 77  (Topic 3)

 

Please study the exhibit carefully. What will this translation pattern configuration accomplish? Exhibit:

 

clip_image004

 

A.

allow the display of the calling number

B.

block the display of the calling number

C.

honor the presentation display of the caller

D.

it will not change the calling line ID presentation

 

Answer: B

 

 

QUESTION 78

DRAG DROP  (Topic 3)

 

You work as a network technician at Abc.com. Your boss, Miss ABC, is interested in toll fraud. Match the proper toll fraud type with appropriate solution.

 

clip_image005

Answer:

clip_image006

 

A.

 

B.

 

C.

 

D.

 

 

Answer:

 

 

QUESTION 79  (Topic 3)

 

Refer to the exhibit.

 

clip_image007

 

When Phone B places Phone A on hold which audio stream will be heard and from which server will it be delivered? (Choose two.)

 

A.

Audio 1

B.

Server A

C.

Server B

D.

Audio 4

E.

Audio 2

F.

Audio 3

G.

No audio will be delivered

 

Answer: BG

 

 

QUESTION 80  (Topic 3)

 

Which three of these are characteristics of multicast music on hold? (Choose three.)

 

A.

It uses one-way RTP point-to-point.

B.

There is a single user per audio stream.

C.

Networks and devices have to support multicast.

D.

It increments on IP address for different audio sources

E.

It uses the multicast group address 239.1.1.1 to 239.255.255.255.

F.

It uses service parameters to set the codec type(s) used by MoH services.

 

Answer: DEF

 

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