Free CCNT Exam Braindumps (page: 26)

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Internet telephony can:

  1. Reduce the cost of international calls
  2. Integrate voice and data onto a single premise infrastructure.
  3. Provide enhanced functionality.
  4. All of the above.

Answer(s): D



Cable TV providers have selected ______________ as the basis for rolling out telephony.

  1. Internet technology
  2. Satellite transmission
  3. Fiber to the home
  4. CSMA/CD telephony standards

Answer(s): A



Internet networks must be upgraded to provide the same ______________ as the PSTN today.

  1. Access capabilities
  2. Ability to dial anywhere
  3. Perceived quality of speech
  4. Billing options

Answer(s): C



A call which has reached the central office has three possible destinations: a local line, ________ or an IXC POP.

  1. A digital radio channel
  2. A local ACD system
  3. Another local switch
  4. A metropolitan area network

Answer(s): C






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