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Selected 350-801 CCNP Collaboration Questions Answers

Page: 5 / 27
Total 361 questions

Implementing Cisco Collaboration Core Technologies (350-801 CLCOR) Questions and Answers

Question 17

What happens to voice packets from a Cisco 8845 IP phone in the QoS trust boundary?

Options:

A.

The voice packets are not trusted, and the access layer switch reclassifies the packets.

B.

The voice packets are classified by the phone, and the classification is accepted

C.

The voice and access layer switch negotiate the classification of packets

D.

Cisco UCM determines how the voice packers are classified.

Question 18

Refer to the exhibit. An engineer is troubleshooting why PSTN phones are not receiving the caller's name when called from a remote Cisco UCM site. An ISDN PRI connection is being used to reach the PSTN What must the administrator select to resolve the issue?

Options:

A.

isdn supp-service name calling

B.

isdn outgoing display-ie

C.

isdn enable did

D.

isdn send display le

Question 19

Refer to the exhibit. A customer wants the SIP 200 OK shown to advertise codecs in the following order:

After correcting the codec preferences. What should the audio payload show in the SIP Traces?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 20

What is an indicator of network congestion in VoIP communications?

Options:

A.

jitter increase due to variable delay

B.

discards in the interface of routers and switches

C.

video loss due to video frame corruption

D.

gaps in the voice due to packet loss

Page: 5 / 27
Total 361 questions