Cisco 300-075 Online Practice Questions and Exam Preparation

Cisco 300-075 Online Questions & Answers

• Question 281:

  While configuring Call Survivability in Cisco Unified Communications Manager, what step is mandatory to reach remote sites while in SRST mode?

  A. Enable Cisco Remote Site Reachability.
  B. Configure CFUR.
  C. Enable the SRST checkbox in the MGCP gateway.
  D. Configure the H.323 gateway for SRST in Cisco Unified Communications Manager.
  E. Enable the Failover Service parameter.
  B. Configure CFUR.

• Question 282:

  When configuring Cisco Unified Survivable Remote Site Telephony, which CLI command enables this feature on the router?

  A. call-manager-fallback
  B. ccm-manager redundant-host
  C. ccm-manager sccp local
  D. ccm-manager switchback
  A. call-manager-fallback

• Question 283:

  How many nodes can a phone establish a connection to at the same time?

  A. 4
  B. 3
  C. 1
  D. 2
  D. 2

• Question 284:

  Which three steps configure Cisco Unified Survivable Remote Site Telephony for SIP phones? (Choose three.)

  A. Configure voice register pool.
  B. Configure voice register global dn.
  C. Configure an SRST reference.
  D. Configure a phone NTP reference.
  E. Configure the SIP registrar.
  F. Configure telephony service.
  A. Configure voice register pool.
  C. Configure an SRST reference.
  E. Configure the SIP registrar.

• Question 285:

  Which default DSCP marking value do telepresence endpoints use for video?

  A. CS4
  B. CS2
  C. AF41
  D. EF
  A. CS4

• Question 286:

  An engineer wants to allow more calls on the WAN link from the head office to a branch. The region setting has been changed from G711 to G729. Which other configuration in Cisco Unified Communications Manager must be updated to accomplish this goal?

  A. region
  B. physical location
  C. class of control
  D. location
  E. AAR group
  E. AAR group

• Question 287:

  As a voice operations engineer, you need to standardize the firmware loads on a Cisco Unified Communications Manager cluster. You need to ensure that all the IP phones are loaded with device defaults load information. Which two locations can you verify to find the IP phones that have their firmware mismatched? (Choose two.)

  A. Cisco Unified OS Administration > Software Upgrades > TFTP File Management
  B. Cisco Unified CM Administration > Firmware Load Information
  C. Cisco Unified CM Administration > Device > Phone
  D. Cisco Unified OS Administration > Settings > Version
  E. Cisco Unified CM Administration > Device Defaults Configuration
  F. Cisco Unified Reporting > System Reports
  B. Cisco Unified CM Administration > Firmware Load Information
  F. Cisco Unified Reporting > System Reports

• Question 288:

  Which component of Cisco Unified Communications Manager is responsible for sending keepalive messages to the Service Advertisement Framework forwarder?

  A. Call Control Discovery requesting service
  B. Hosted DNs service
  C. Service Advertisement Framework client control
  D. Cisco Unified Communications Manager database
  E. Service Advertisement Framework-enabled trunk
  F. gatekeeper
  C. Service Advertisement Framework client control

• Question 289:

  Which protocol is supported for a trunk between Cisco Unified Communications Manager and Cisco Expressway?

  A. QSIG
  B. MGCP
  C. SIP
  D. H.323
  C. SIP

• Question 290:

  When a call is made from a video endpoint to a Cisco TelePresence EX90 that is registered to a Cisco VCS Control, which portion of the destination URI is the is the first match that is attempted?

  A. the full URI, including the domain portion
  B. the destination alias, without the domain portion
  C. the E.164 number that is assigned to the Cisco TelePresence EX90
  D. the directory number that is assigned to the Cisco TelePresence EX90
  B. the destination alias, without the domain portion