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Free Cisco 350-801 Practice Exam with Questions & Answers | Set: 12

Questions 111

What is the traffic classification for voice and video conferencing?

Options:
A.

Voice is classified as CoS 4, and video conferencing is CoS 5.

B.

Voice and video conferencing are both classified is CoS 3.

C.

Voice is classified as CoS 5, and video conferencing is CoS 4.

D.

Video conferencing is classified as CoS 1, and voice is CoS 2.

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Questions 112

An engineer is configuring a BOT device for a Jabber user in Cisco Unified Communication Manager. Which phone type must be selected?

Options:
A.

Cisco Dual Mode for Android

B.

Cisco Unified Client Services Framework

C.

Cisco Dual Mode for iPhone

D.

third-party SIP device

Questions 113

A remote office has a less-than-optimal WAN connection and experiences packet loss, delay and jitter. Which VoIP codec is used in this situation?

Options:
A.

G722.1

B.

iLBC

C.

G.711alaw

D.

G.729A

Questions 114

An administrator recently upgraded a Cisco Webex DX80 through its web interface but discovered the next morning that the unit had reverted to its previous version. What must the administrator do to prevent this from happening again?

Options:
A.

Confirm the phone load name in the phone configuration.

B.

Assign a universal device template to the phone.

C.

Assign a phone security profile with secure SIP

D.

Set the prepare cluster for rollback to pre-8.0 enterprise parameter to true.

Questions 115

Which Cisco Unity Connection call management element can be used to answer calls, provide callers with a list of menu options, and transfer calls?

Options:
A.

directory handler

B.

call routing table

C.

interview handler

D.

call handler

Questions 116

An administrator installs a new Cisco TelePresence video endpoint and receives this error: " AOR is not permitted by Allow/Deny list. Which action should be taken to resolve this problem?

Options:
A.

Reboot the VCS server and attempt reregistration.

B.

Change the SIP trunk configuration.

C.

Correct the restriction policy settings.

D.

Upload a new policy in VCS.

Questions 117

An end user at a remote site is trying to initiate an Ad Hoc conference call to an end user at the main site. The conference bridge is configured to support G.711. The remote user ' s phone only supports G.729. The remote end user receives an error message on the phone: " Cannot Complete Conference Call. " What is the cause of the issue?

Options:
A.

The remote phone does not have the conference feature assigned.

B.

A software conference bridge is not assigned.

C.

A Media Termination Point is missing.

D.

The transcoder resource is missing.

Questions 118

Which DSCP service parameter is configured for Cisco TS endpomts and Cisco Communication Manager endpoints?

Options:
A.

DSCP for audio portion of video calls

B.

DSCP for audio portion of Cisco Telepresence calls

C.

DSCP for audio calls

D.

DSCP for video calls

Questions 119

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

Options:
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 802, 1Q trunking and 802.1p 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 required 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.

Questions 120

An engineer is implementing DTMF intemorking support for in-band and RTP-NTE on a Cisco Unified Border Element running Cisco IOS XE Software, Which

media resource accomplishes the task?

Options:
A.

IOS XE Hardware MTP

B.

IOSXE Software MTP

C.

IOS XE Transcoding

D.

IOS XE LTI Transcoding