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350-801 Dumps

350-801 Real Exam Dumps Questions and answers 61-70

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Question No.61

When a new SIP phone is registered to Cisco Unified communications Manager, it keeps failing and showing an quot;unprovisionedquot; error message in the phone display. Which problem is a possible cause of this issue?

A.

Auto-registration is disabled on the Cisco Unified Communications Manager nodes and the phone device does not have a DN configured.

B.

The DHCP settings are incorrectly and the phone does not have an alternate TFTP defined.

C.

The phone cannot download and install the latest firmware.

D.

The DN assigned to the phone is already in use by another SIP phone.

E.

The DN configuration for this phone is shared with SCCP phone, which is not supported.

Correct Answer: A

Question No.62

Which configuration on Cisco Unified Communication Manager is required for SIP MWI to work?

A.

The line partition must be inside the inbound CSS assigned to the CUC SIP trunk.

B.

Assign a MWI extension on the mailbox.

C.

The line partition must be inside the rerouting CSS assigned to the Cisco assigned to the Cisco unity connection SIP trunk.

D.

Set the quot;Enable message waiting indicatorquot; on the port group.

Correct Answer: A

Question No.63

An engineer must extend the corporate phone system to mobile users connecting through the internet with their own devices. One requirement is to keep this as simple as possible for end users. Which infrastructure element achieves these goals?

A.

Cisco Expressway-C and Expressway-E

B.

Cisco Unified Instant messaging and presence

C.

Cisco Unified Border Element

D.

Cisco Express Mobility

Correct Answer: A

Question No.64

Which endpoint feature is supported using Mobile and Remote Access through Cisco Expressway?

A.

SSO

B.

H.323 registration proxy to Cisco Unified Communications Manager

C.

MGCP gateway registration

D.

SRST

Correct Answer: A

Question No.65

An engineer must configure an MGCP gateway and register it to Cisco Unified Communications Manager. Which prerequisite must be met before applying the gateway commands to enable MGCP?

A.

The MGCP gateway and the Cisco Unified CM must be able to communicate over 2427,2428, and 2727.

B.

The MGCP gateway must have voice service VoIP configured.

C.

Cisco Unified CM and the MGCP gateway must utilize the SIP OPTIONS ping feature to monitor status.

D.

The MGCP gateway and the Cisco Unified CM must be able to communicate over ports 5060 and 5061.

Correct Answer: A

Question No.66

Which two functions are provided by Cisco Expressway series? (Choose two.)

A.

endpoint registration

B.

interworking of SIP and H.323

C.

voice and video conferencing

D.

voice and video transcoding

E.

intercluster extension mobility

Correct Answer: AB

Question No.67

Which call flow matches traffic from a Mobile and Remote Access registered endpoint to central call control?

A.

Endpoint gt; Expressway-C gt; Cisco unified CM

B.

Endpoint gt; Expressway-E gt; Cisco Unified CM

C.

Endpoint gt; Expressway-C gt; Expressway-E gt; Cisco Unified CM

D.

Endpoint gt; Expressway-E gt; Expressway-C gt; Cisco Unified CM

Correct Answer: D

Question No.68

Which issue can occur if QoS is not Deployed on a Cisco Collaboration architecture across the WAN?

A.

Unexpected shut-down on Cisco Unified Communications Manager

B.

Packet fragmentation

C.

403 Forbidden errors on SIP calls

D.

Excessive jitter

Correct Answer: D

Question No.69

Which Cisco Unified CM service is installed by default and authenticates certificates on behalf of IP phones and other endpoints?

A.

Cisco CTL Provider

B.

Cisco Certificate Authority Proxy Function

C.

Cisco Trust Verification

D.

Cisco CallManager

E.

Cisco TFTP

Correct Answer: C

Question No.70

A Cisco collaboration engineer is troubleshooting unexpected SIP call disconnects. Which three responses correspond to the 5xx range (Chose three).

A.

Server timeout

B.

Bad request

C.

Temporarily unavailable

D.

Service unavailable

E.

Forbidden

F.

Version not supported

Correct Answer: ADF

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