642-426 TUC - Troubleshooting Unified Communications (Exam 4)

642-426 TUC - Troubleshooting Unified Communications (Exam 4)

created by Fisher BRink (@fisher) at Feb. 8, 2016
  • The following is a partial configuration of an access layer switch:mls qos map cos...

  • You have received a trouble ticket stating that users in accounting are not able t...

  • You are troubleshooting why a user cannot make calls to the PSTN. You are reviewin...

  • Users are complaining that they hear echo when they place calls to the PSTN throug...

  • MOH Question 3Click on CallManager icon to check log files

  • Which three headers are compressed by cRTP? (Choose 3.)

  • Identify two gateway supplementary services. (Choose 2.)

  • Your Cisco Unified CallManager 5.0 cluster is using your corporate Windows 2003 Ac...

  • You have received a trouble ticket stating that when callers dial the internal Hel...

  • What are the two most common causes of echo? (Choose two.)

  • Echo is always present to some extent in all voice networks. For echo to be a prob...

  • You are the network administrator for Company.com. .Your company installed a Cisco...

  • Which three of the following are appropriate solutions to address latency issues i...

  • Which two of the following VoIP gateway platforms are considered to be Integrated ...

  • Identify two methods of LRQ forwarding. (Choose 2.)

  • Identify four mandatory features of an H.323 gatekeeper.

  • Which two of the following signaling protocols are peer-to-peer protocols?(Choose 2.)

  • Identify four SIP servers.

  • Which two tasks are performed by the RAS signaling function of H.225.0? (Choose 2.)

  • Which four of the following are Cisco-supported IP telephony deployment models?

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    Quiz Info
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    Feb. 8, 2016, 3:42 a.m.
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    20 questions
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