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Author Question: Which of the following is a factor contributing to call blockage? A) inadequate switch processing ... (Read 34 times)

RODY.ELKHALIL

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on: Jul 28, 2018
Which of the following is a factor contributing to call blockage?
 
  A) inadequate switch processing
  B) DTMF receivers
  C) too few trunks or circuits
  D) too few SS-7 links
  E) all of the above

Question 2

Operator services trunks are only used when customers dial a specific code, 411 for directory assistance, or 0.
 
  Indicate whether the statement is true or false


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dajones82

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Reply #1 on: Jul 28, 2018
Answer to Question 1

E

Answer to Question 2

TRUE


RODY.ELKHALIL

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  • Posts: 591
Reply 2 on: Jul 28, 2018
Gracias!

frankwu0507

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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