This topic contains a solution. Click here to go to the answer

Author Question: ISDN equipment that can plug directly into NT equipment includes a. only TE1s b. only TE2s c. ... (Read 51 times)

ts19998

  • Hero Member
  • *****
  • Posts: 531
ISDN equipment that can plug directly into NT equipment includes
 
  a. only TE1s
  b. only TE2s
  c. only TAs
  d. TE1s and TAs

Question 2

A PBX provides

Question 3

The ISDN PRI contains
 
  a. 2 B-channels
  b. 23 B-channels
  c. 2 D-channels
  d. 23 D-channels



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

firehawk60

  • Sr. Member
  • ****
  • Posts: 315
Answer to Question 1

d

Answer to Question 2

Saved me massive time.

Answer to Question 3

b





 

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

For a complete list of videos, visit our video library