Cisco 300-075 Online Practice Questions and Exam Preparation

Cisco 300-075 Online Questions & Answers

• Question 121:

  Refer to the exhibit. An engineer is setting up a new deployment and wants to use the Cisco VCS Control as a gateway for SIP and H.323 endpoints.

  

  Which Cisco VCS configuration step must be performed to allow on-net and off-net calling?

  A. Set the Interworking mode On.
  B. Set the IP mode On.
  C. Set the H.323 mode On.
  D. Set the Gatekeeper Auto Discover mode On.
  B. Set the IP mode On.

• Question 122:

  Refer to the exhibit.

  

  Which option describes the effect of this configuration?

  A. It implements Cisco Unified CME redundancy.
  B. It implements HSRP.
  C. It configures failover.
  D. It implements Cisco IOS redundancy.
  E. It creates dial peers.
  A. It implements Cisco Unified CME redundancy.

• Question 123:

  Which two statements are true regarding the implementation of globalized call-routing in terms of localized call egress? (Choose two.)

  A. Calling-party numbers are routed from the gateway or trunks to phones.
  B. Called-party numbers are routed from the gateway or trunks to phones.
  C. Calling-party numbers of internal calls are routed from the gateway or trunks.
  D. Calling-party calls are routed to the gateway and trunks.
  A. Calling-party numbers are routed from the gateway or trunks to phones.
  D. Calling-party calls are routed to the gateway and trunks.

• Question 124:

  Which option is a benefit of implementing CFUR?

  A. CFUR is designed to initiate TEHO to reduce toll charges.
  B. CFUR can prevent phones from unregistering.
  C. CFUR can reroute calls placed to a temporarily unregistered destination phone.
  D. CFUR eliminates the need for COR on an ISR.
  C. CFUR can reroute calls placed to a temporarily unregistered destination phone.

• Question 125:

  In a Centralized Call processing architecture, you have deployed Extension Mobility (EM) feature. After the deployment of EM, when one of the end- users tries to login to the IP phone, the Error 25 is displayed on the screen. What three things should you do to resolve this issue? (Choose three.)

  A. upgrade the firmware of the IP Phone to the latest version
  B. activate EM feature service under Cisco Unified Serviceability
  C. associate EM Device profile with the end-user
  D. subscribe the MAC address of the IP Phone to EM Service
  E. update EM Phone Service URL to point to the publisher
  F. subscribe device profile to EM phone service in case the enterprise subscription of EM Service is disabled
  B. activate EM feature service under Cisco Unified Serviceability
  C. associate EM Device profile with the end-user
  D. subscribe the MAC address of the IP Phone to EM Service

• Question 126:

  What impact do roaming-sensitive settings and Device Mobility settings have on call routing?

  A. Device Mobility settings have no impact on call routing, but roaming-sensitive settings modify the AAR group, AAR CSS, and device CSS.
  B. Device Mobility settings modify the device CSS and the roaming-sensitive settings modify the AAR group and AAR CSS.
  C. Device Mobility settings modify the AAR group and the AAR CSS, the roaming-sensitive settings modify the device CSS.
  D. Roaming-sensitive settings are settings that do not have an impact on call routing. Device Mobility settings, on the other hand, may have an impact on call routing because they modify the device CSS, AAR group, and AAR CSS.
  D. Roaming-sensitive settings are settings that do not have an impact on call routing. Device Mobility settings, on the other hand, may have an impact on call routing because they modify the device CSS, AAR group, and AAR CSS.

• Question 127:

  Which two configurations can you perform to allow Cisco Unified Communications Manager SIP trunks to send an offer in the INVITE? (Choose two.)

  A. Enable the Media Termination Point Required option on the SIP trunk.
  B. Enable the Early Offer Support for Voice and Video Calls option on the SIP profile.
  C. Select the Display IE Delivery check box in the gateway configuration.
  D. Select the Enable Inbound FastStart check box on the Cisco Unified Communications Manager servers.
  E. Select the SRTP Allowed check box on the SIP trunk.
  F. Execute the isdn switch-type primary-ni command globally.
  A. Enable the Media Termination Point Required option on the SIP trunk.
  B. Enable the Early Offer Support for Voice and Video Calls option on the SIP profile.

• Question 128:

  Which port is used by the Expressway-E to listen for incoming HTTP Proxy (UDS) traffic?

  A. 8443
  B. 443
  C. 5060
  D. 5061
  A. 8443

• Question 129:

  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 partition should be configured in the AAR CSS applied at the phones?

  A. PSTN partition
  B. LD partition
  C. The HQ AAR CSS must include a partition assigned to route pattern 91408XXXXXXX. The BR1 AAR CSS must include a partition assigned to route pattern 91650XXXXXXX.
  D. AAR CSS must contain translation pattern 9.1[2-9]XX[2-9]XXXXXX for each site that must be globalized. Otherwise the called numbers will not be localized at the egress gateway.
  A. PSTN partition

• Question 130:

  Which type of endpoints support the DSCP for Video Calls parameter in Cisco Unified CM?

  A. only Cisco UC video endpoints
  B. only Cisco TelePresence endpoints
  C. only Jabber
  D. any video capable device
  D. any video capable device