300-075 Exam - CIPTV2 Implementing Cisco IP Telephony and Video, Part 2

Question No: 14

Which action configures AAR to route the calls that have been rejected by the gatekeeper CAC through the PSTN?

A. Configure Cisco IP Phones for AAR.

B. Configure AAR to work with SRST.

C. Configure AAR to work with CTI route points.

D. This configuration is not possible using AAR.

View Answer

Question No: 15

Refer to the exhibit.

How many calls are permitted by the RSVP configuration?

A. one G.711 call

B. two G.729 calls

C. one G.729 call and one G.711 call

D. eight G.729 calls

E. four G.729 calls

View Answer

Question No: 16

Refer to the exhibit.

Which statement about the configuration between the Default and BR regions is true?

A. Calls between the two regions can use either 64 kbps or 8 kbps.

B. Calls between the two regions can use only the G.729 codec.

C. Only 64 kbps will be used between the two regions because the link is "lossy".

D. Both codecs can be used depending on the loss statistics of the link. When lossy conditions are high, the G.711 codec will be used.

View Answer

Question No: 17

What is a prerequisite of AAR deployment?

A. You must have a single distributed call processing deployment.

B. Calls must be manually rerouted through the PSTN or other networks when Cisco Unified Communications Manager blocks a call due to insufficient location bandwidth.

C. Calls must be automatically rerouted through the PSTN or other networks when Cisco Unified Communications Manager blocks a call due to insufficient location bandwidth.

D. Clustering must be implemented over the WAN.

E. You must have a centralized call processing deployment.

View Answer

Question No: 18

Refer to the exhibit.

The HQ site uses area code 650. The BR1 site uses area code 408. The long distance national code for PSTN dialing is 1. To make a long distance national call, an HQ or BR1 user dials access code 9, followed by 1, and then the 10-digit number. Both sites use MGCP gateways. AAR must use globalized call routing using a single route pattern. Assume that all outgoing PSTN numbers are localized at the egress gateway as shown in the exhibit. Which statement is true?

A. The AAR group system must be configured on the device configuration of the phones.

B. The AAR group system must be configured on the line configuration of the phones.

C. The single AAR group system cannot be used. A second AAR group must be configured in order to have source and destination AAR groups.

D. The AAR group system must be configured under the AAR service parameters.

View Answer

Question No: 19

When an external call is placed from Ajax, they would like the ANI that is sent to the PSTN to be the main number, not the extension. For domestic calls, they would like 10 digits sent; for international calls, they would like to send the country code 1 and the 10 digits. How can this be accomplished?

A. Add a translation pattern to the dial peers in the gateway that adds the appropriate digits to the outgoing ANI.

B. In the external call route patterns, set the external phone number mask to the main number. Use 10 digits in the domestic route pattern and 1 followed by the main number digits in the international route patterns.

C. Use a calling party transform mask for each route group in the corresponding route list configuration. Set the explicit 10-digit main number for domestic calls and 1 followed by the main number for the international route patterns.

D. In the directory number configurations, set the prefix digits field to the country code and the 10 digits of the main number. This will be truncated to the 10-digit number for domestic calls and sent out in its entirety for international calls.

View Answer

Question No: 20

With Media Gateway Control Protocol configuration on the voice gateway, which three types of messages are involved in the call flow between the call agent and the voice gateway? (Choose three.)

A. audit endpoint

B. modify endpoint

C. create connection

D. delete notification

E. restart in progress

F. end connections

View Answer

Question No: 21

When you configure TEHO for long-distance calls and use the local PSTN gateways as fallback, how many route patterns do you require for a cluster with five sites that are located in different area codes?

A. 15 when not using a local route group

B. 6 when using a local route group

C. 5 when using a local route group

D. 10 when not using a local route group

View Answer

Question No: 22

How is a SIP trunk in Cisco Unified Communications Manager configured for SIP precondition?

A. The configuration is done by selecting a SIP precondition trunk for trunk type.

B. The configuration is automatically selected when RSVP is enabled for the location assigned to the trunk.

C. SIP precondition is configured by selecting E2E for RSVP over SIP on the default SIP profile assigned to the SIP trunk.

D. SIP precondition is configured by configuring a new SIP profile and selecting E2E for RSVP over SIP. The new SIP profile must then be assigned to the SIP trunk.

View Answer

Question No: 23

You have been asked to deploy Cisco Extension Mobility Cross Cluster for a distributed call processing environment. During the initial extension mobility login request, how does the visiting cluster determine if the user is a local user or a remote user?

A. by using a third-party automatic provisioning tool to verify user ID

B. by broadcasting a request to all clusters to verify the user type

C. from user IDs that are created by default when the user logs in

D. by using Extension Mobility Cross Cluster Session Initiation Protocol (SIP) trunks

E. by verifying against the local database

F. by verifying the visiting Trivial File Transfer Protocol

View Answer