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

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Page: 9 / 11
Total 361 questions

An engineer builds the configuration on a Cisco IOS gateway for the dial-peers:

Which command is required to complete the configuration?

A.

Codec g726r32

B.

Codec g729cr81

C.

Codec g723ar63

D.

Codec g711ulaw

Refer to the exhibit. An administrator configured a codec preference list with 0,122 and ILBC codecs. Which change must the administrator make in the dial-peer section of the configuration to use this list?

A.

add voice-codecs 20

B.

add session codec 20

C.

add codec preference 20

D.

add voice-class codec 20

Refer to the exhibit. Which codec should an engineer select for a call mode between “Dallas- REG” & “Austin-REG”?

A.

MP4A-LATM

B.

G.729

C.

OPUS

D.

G.711

Which settings are needed to configure the SIP route pattern in Cisco Unified Communications Manager?

A.

Pattern usage, IPv4 pattern, IPv6 pattern, and description

B.

Pattern usage, IPv4 pattern, and SIP trunk/Route list

C.

Pattern usage, IPv6 pattern, and SIP trunk/Route list

D.

SIP trunk/Route list, description, and IPv4 pattern

Which action prevent toll fraud in Cisco Unified Communication Manager?

A.

Configure ad hoc conference restriction

B.

Implement toll fraud restriction in the Cisco IOS router

C.

Allow off-net to off-net transfer

D.

Implement route patterns in Cisco Unified CM

User A Calls user. The call gets connected, but the quality is bed. What are two reasons for this issue? (Choose two)

A.

Incorrect partition

B.

No region relationship

C.

Network congestion

D.

Incorrect QoS

E.

Incompatible codec

Refer to the exhibit. A collaboration engineer adds a redundant NTP server to an existing Cisco Collaboration solution On the Cisco UCM OS Administration page, the new NTP server shows as "Not Accessible" Which action resolves this issue?

A.

Restart NTPD on the Cisco UCM server.

B.

Delete and re-add the new NTP server via the Cisco UCM command-line interface

C.

Start the NTP service on the new NTP server

D.

Configure the "reach" value as "377" for the new NTP server.

A Cisco voice gateway is configured to use a sip-kpml DTMF relay in global settings. A new SIP dial peer is configured for a third-party application that only supports an in-band DTMF relay. Which commands must an engineer run on the dial peer?

A.

dtmf-relay sip-info

B.

dtmf-relay sip-notify

C.

dtmf-relay rtp-net

D.

no dtmf-relay sip-kpml

Which DiffServe PHB preserves backward compatibility with any IP precedence scheme?

A.

expedited forwarding

B.

class selector

C.

assured forwarding

D.

default

Which configuration concept allows for high-availability on IM and Presence services in a UC environment?

A.

IM and Presence subclusters (configured on Cisco UCM)

B.

Presence Redundancy Groups (configured on Cisco Unified IM and Presence)

C.

IM and Presence subclusters (configured on Cisco Unified IM and Presence)

D.

Presence Redundancy Groups (configured on Cisco UCM)