Cisco 300-080 Online Practice Questions and Exam Preparation

Cisco 300-080 Online Questions & Answers

• Question 211:

  An Engineer integrated a voice gateway with CUCM using H.323, but the calls through it are failing. Which debug command helps isolate this issue?

  A. Debug ccsip error
  B. Debug voip ccapi inout
  C. Debug call-mgmt
  D. Debug mgcp errors
  E. Debug ras
  B. Debug voip ccapi inout

• Question 212:

  What is the default maximum login time for a user in Cisco Extension Mobility?

  A. 1 hour
  B. 2 hours
  C. 4 hours
  D. 8 hours
  E. 10 hours
  F. 12 hours
  D. 8 hours

• Question 213:

  Refer to the exhibit. A CUCM user has been configured to use the Mobility feature and is expecting their home phone 408-555-6016 to ring simultaneously when their office phone is called. What configuration change needs to be made to allow this happen?

  

  A. Select the Enable Move to Mobile check box.
  B. Select the Enable Extend and Connect check box.
  C. Select the Line Association check box.
  D. Deselect the Enable Single Number Reach check box.
  C. Select the Line Association check box.

• Question 214:

  

  Refer to the exhibit. While reviewing Expressway-E logs, an engineer encounters an idle countdown expired error that occurred when a Jabber client tried to register. There is a firewall in front of the Jabber client. Which cause of this error is true?

  A. SIP inspection is enabled on the firewall
  B. SIP inspection is disabled on the firewall
  C. UDP port 5061 is not allowed through the firewall
  D. TCP port 5061 is not allowed through the firewall
  A. SIP inspection is enabled on the firewall

• Question 215:

  A cisco telepresence SX80 that is registered on Cisco Unified communications manager is calling a registered H.323 endpoint that is registered to a Cisco VCS control within the same campus. The call is placed using 6MB, however only a 1MB call is set up. Where can you find two possible causes for this issue? (Choose Two)

  A. The Cisco Telepresence SX80, which needs an option key to call over 2 MB, which also enables multisite calls
  B. In the region settings in Cisco unified communications Manager
  C. Bandwidth settings in the SIP trunk profile
  D. Legacy telepresence systems that are registered to the Cisco VCS control and can only do 1 MB towards a Cisco Unified Communications Manager system
  E. A link and pipe configuration on the VCS to Cisco Unified Communications Manager Subzone
  F. In the subzone settings of the registered H.323 endpoint
  B. In the region settings in Cisco unified communications Manager
  F. In the subzone settings of the registered H.323 endpoint

• Question 216:

  A call transfer from a video phone on Cisco Unified CM to VCS fails. Which is true?

  A. The DTMF signaling method was set to RFC 2833
  B. The UCM security mode was misconfigured
  C. The DTMF signaling method was set to no preference
  D. The SIP trunk between UCM and VCS was reset
  A. The DTMF signaling method was set to RFC 2833

• Question 217:

  A user is trying to call a mobile phone using the number 547895341, where 5 is the prefix to call off-net numbers. Calls to mobile phones have worked in the past, but now the call does not work. Which three areas should you check to resolve the issue? (Choose three.)

  A. Verify that the Cisco Unified Border Element is running.
  B. Verify the search pattern.
  C. Verify the route pattern, route list, and route group.
  D. Check that Cisco VCS Control and Cisco VCS Express are getting through the firewall.
  E. Verify that the PSTN line is connected to the Cisco Unified Communications Manager.
  F. Verify that the connection to and from the Cisco Unified Border Element is good.
  A. Verify that the Cisco Unified Border Element is running.
  C. Verify the route pattern, route list, and route group.
  E. Verify that the PSTN line is connected to the Cisco Unified Communications Manager.

• Question 218:

  Refer to the exhibit. An engineer configured CCD between a Cisco Unified Communications Manager (CUCM) cluster and Cisco Unified Communications Manager Express (CME). When the CUCM agents try to dial a CME extension on the range 7XXX, they receive a busy signal as soon as the 7 is dialed. What can be done to resolve this issue?

  

  A. Set the CUCM CCD Requesting Service PSTN prefix to 9 instead of\+
  B. Set the CME profile dn-block type to extension instead of global
  C. Set the CUCM Hosted DN Pattern PSTN Failover Strip Digits field to 1 instead of 0
  D. Set the CME subscribe callcontrol to instance instead of wildcarded
  A. Set the CUCM CCD Requesting Service PSTN prefix to 9 instead of\+

• Question 219:

  During a business-to-business video call through the Cisco Expressway solution, the internal endpoint can call out to the remote endpoint on the Internet, but it does not receive audio or video. The remote endpoint receives both audio and video. What is causing the issue?

  A. The Cisco Expressway does not have a Rich Media Session license.
  B. The firewall is blocking SIP signaling.
  C. The Cisco Unified Communications Manager is not configured for business-to-business calling.
  D. The firewall is blocking inbound RTP ports.
  E. The Advanced Networking option is not installed on the Expressway Edge.
  D. The firewall is blocking inbound RTP ports.

• Question 220:

  Two Cisco DX80 collaboration endpoints that support high definition video are registered to a Cisco Unified Communications Manager in a single site deployment model. However, the video that is displayed is pixelated and appears as Sub-HD. To enable the Cisco DX80s to make high definition video calls, which configuration option do you check?

  A. Check the DSCP for video calls value in the Cisco Unified Communications Manager Clusterwide parameters QoS configuration.
  B. Check that video capabilities are enabled under the product specific configuration area for the device in Cisco Unified Communications Manager.
  C. Check the maximum session bit rate for video calls in the Cisco Unified communications manager regions configuration.
  D. Check the configuration in the Cisco DX80 settings menu and enable high definition video.
  C. Check the maximum session bit rate for video calls in the Cisco Unified communications manager regions configuration.