640-461 Introducing Cisco Voice and Unified Communications (Exam 15)

640-461 Introducing Cisco Voice and Unified Communications (Exam 15)

created by Fisher BRink (@fisher) at Feb. 8, 2016
  • You successfully added a call park feature for the IP phone that is registered wit...

  • Your Cisco Unified Communications Manager system has extension mobility enabled fo...

  • A phone is configured with an ephone-dn number of A100. Which CLI command is used ...

  • An IP phone has a line calling search space and a device calling search space. If ...

  • A user in Cisco Unified Communications Manager Administration has been added to th...

  • When you use the Dialed Number Analyzer in Cisco Unified Communications Manager, h...

  • When you use the Dialed Number Analyzer in Cisco Unified Communications Manager, h...

  • Analog phones connected to the PSTN typically use which of the following signal ty...

  • Which of the following issues is prevented by using ground start signaling?

  • Which of the following signaling types represents supervisory signaling?

  • What are two disadvantages of using analog connectivity?

  • Which of the following processes samples an analog waveform at timed intervals to ...

  • Which of the following systems allows you to send multiple voice calls over a sing...

  • When using T1 CAS signaling, which bits are used to transmit signaling information...

  • How large is each T1 frame sent over a digital CAS connection?

  • Which of the following time slots are used for T1 and E1 signaling when using CCS ...

  • Which of the following standards created by the ITU designates international numbe...

  • What frequency range is accurately reproduced by the Nyquist theorem?

  • What amount of bandwidth is consumed by the audio payload of G.729a?

  • Which of the following are high-complexity codecs? (Choose two.)

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    Feb. 8, 2016, 3:41 a.m.
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    20 questions
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