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300-815
Implementing Cisco Advanced Call Control and Mobility Services (CLACCM) Questions and Answers

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Viewing questions 51-60 out of questions

Questions # 51:

The company implemented Cisco Unified Mobility on the Cisco UCM. The users are satisfied and can transfer voice calls between devices. Mobile users want to extend the timer that controls the time given to pick up a voice call on an IP phone from 4 to 6 seconds. Which configuration change satisfies this requirement?

Options:

Change the “Maximum Wait Time for Desk Pickup” setting from 4 to 6

Change the “Maximum Wait Time for Mobility Pickup” setting from 4 to 6.

Change the “Maximum Wait Time for Mobility Pickup” setting from 4000 to 6000.

Change the “Maximum Wait Time for Desk Pickup” setting from 4000 to 6000.

Answer

Questions # 52:

What are two functions of the metadata in SIP recording? (Choose two.)

Options:

includes the details of the application media stream

contains the cryptographic context of the SRTP passthrough calls

identifies the session and media association time

carries the Agent Statistics Report

carries the communication session data (audio and video calls) that describes the call to the recording server

Answer

B, D

Questions # 53:

Refer to the exhibits.

Question # 53

Regions have been configured for all major branches based on the available circuit bandwidth. Some calls from Region A endpoints to Region B endpoints are failing to connect. How is this issue resolved?

Options:

Update the calling search space for affected endpoints to none.

Add a media resource to transcode between available capabilities.

Update all regions to 8 kbps maximum audio bitrate.

Increase the number of available media termination points.

Answer

Questions # 54:

Why would RTP traffic that is sent from the originating endpoint fail to be received on the far endpoint?

Options:

The far end connection data (c=) in the SDP was overwritten by deep packet inspection in the call signaling path.

Cisco Unified Communications Manager invoked media termination point resources.

The RTP traffic is arriving beyond the jitter buffer on the receiving end.

A firewall in the media path is blocking TCP ports 16384-32768.

Answer

Questions # 55:

Refer to the exhibit.

Question # 55

An engineer is troubleshooting an issue with the caller not hearing a PSTN announcement before the SIP call has completed setup. How must the engineer resolve this issue using the reliable provisional response of the SIP?

Options:

voice service voip sip send 180 sdp

voice service voip sip rehxx require 100rel

sip-ua

disable-early-media 180

voice service voip sip no reMxx

Answer

Questions # 56:

Question # 56

Refer to the exhibit. Calls from users to the PSTN in an organization get disconnected with a 408 Request Timeout when the called party is unavailable to pick up the call. Which solution must be used to resolve this challenge?

Options:

Configure midcall-signaling preserve-codec.

Choose "Send PRACK" if 1xx contains SDP in the SIP profile.

Configure midcall-signaling passthru media-change

Choose "Send PRACK for all 1xx Messages" in the SIP profile.

Answer

Questions # 57:

What are the elements for Device Mobility configuration?

Options:

physical location, device pool, and Device Mobility group

device pool, Device Mobility group, and region

physical location. Device Mobility group, and region

device pool, Device Mobility group, and Cisco IP phone

Answer

Explanation

[Reference: https://www.ciscopress.com/articles/article.asp?p=1249228&seqNum=4, ]

Questions # 58:

The company Cisco UCM cluster has two different gateways for off-net calls. The current configuration uses 9 as a prefix to get to the main gateway. The secondary gateway is for any calls that start with 9713, but this is not yet configured. The admin does not want to add more route patterns other than the current 9 prefix for the gateway to the Cisco UCM. How must the Cisco UCM be configured to meet the requirements?

Options:

Configure two CSSs. then add a translation pattern with the secondary CSS to send calls with 9713 to the secondary gateway.

Configure two partitions and two CSSs, then add a translation pattern with the secondary CSS to send all calls with 9713 to the secondary gateway.

Create a Standard Route Group to dynamically route calls with prefix 9713 to the secondary gateway.

Configure a Route Group and a Route List to send calls with prefix 9713 to the secondary gateway.

Answer

Questions # 59:

An administrator is configuring Cisco UCM and the system to send *.webex.com traffic to a Cisco UCM Session Management Edition cluster. The administrator wants to limit which endpoints can reach *.webex.com. Which two items must the administrator configure for the SIP route pattern? (Choose two.)

Options:

calling party transformation

partition of the SIP route pattern

connected party transformation

called party URI transformation

destination SIP trunk of the SIP route pattern

Answer

Questions # 60:

An organization has decided to implement hunt groups to help with the distribution of calls between different members. The administrator must configure hunt groups on Cisco UCM. In the configuration, at which step does an administrator have the option to configure a distribution algorithm (top down, circular, longest idle time, broadcast)?