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Cisco 350-801 - Implementing Cisco Collaboration Core Technologies (350-801 CLCOR)

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Total 406 questions

Which method is used to avoid toll fraud with Cisco Unified Communications Manager calls?

A.

Call policy service

B.

Default zone access rules

C.

TOLLFRAUD_APP

D.

Class of service

Which characterstic of distributed class- based weighted fair queueing addresses jitter

prevention?

A.

It provides additional granularity by allowing a user to create classes

B.

It minimizes jitter by implementing a priority queue for voice traffic

C.

It uses a priority queue for voice traffic to avoid jitter.

D.

It provides additional granularity by allowing a user to define custom class

Which IP precedence value maps to DSCP EF?

A.

0

B.

1

C.

3

D.

5

An engineer must add a new user account and mailbox in Cisco Unity Connection. Drag and drop the configuration steps from the left into the correct order on the right.

Which issue cause slips on a PRI?

A.

incorrect dock source

B.

incorrectly configured time zone

C.

change in the line code

D.

incorrect encapsulation

An administrator must implement toll fraud prevention on Cisco UCM using these parameters:

• Enable Forced Authorization Code 112211.

• Set an authorization level of 3 for the route pattern 8005551212.

• Require no access code to dial 10-digit numbers.

How must the route pattern be implemented?

A.

Pattern = 1122113.8005551212

B.

Pattern = 8005551212.1122113

C.

Pattern = 8005xxxxxx

D.

Pattern = 3.800xxxxxxx

Which two devices are supported by the Flexible DSCP Marking and Video Promotion feature? (Choose two.)

A.

MGCP devices

B.

SCCP devices

C.

pass-through MTPs

D.

H.323 trunks

E.

DX80

Refer to the exhibit. The SDP offer/answer has been completed successfully but there is no DTMF when users press keys. What is the cause of the issue?

A.

Payload type 110 was negotiated rather than type 101.

B.

DTMF was negotiated property in these messages.

C.

DTMF was not negotiated on the call.

D.

G.729 rather than G.711ulaw was negotiated.

Which two access layer switches provide support to provide high-quality voice and take advantage of the full voice feature set. To provide high-quality voice and take advantage of the full voice feature set, which two access layer switches provide support? Choose two

A.

Use multiple egress queues to provide priority queuing of RTP voice packet streams and the ability to classify or reclassify traffic and establish a network trust boundary.

B.

Use 808.IQ trunking and 802.lp for proper treatment of Layer 2 CoS packet marking on ports with phones connected.

C.

Implement IP RTP header compression on the serial interface to reduce the bandwidth requlreq per voice call on point-to-point links.

D.

Deploy RSVP to improve VoIP QoS only where it can have a positive Impact on quality and functionality where there Is limited bandwidth and frequent network congestion.

E.

Map audio and video streams of video calls (AF41 and AF42) to a class-based queue with weighted random early detection.

An administrator needs to stop the leading 9 from outbound calls on an IOS Voice Gateway and ensure that the system handles 911 emergency calls Which configuration is needed to accomplish this task?

A.

Option A

B.

Option B

C.

Option C

D.

Option D