ISDN signals are carried between phone company switches in an ISDN network a. using B-channels
a. using B-channels
b. using SS7
c. using DTMF signals
d. none of the above
b. using SS7
Computer Science & Information Technology
You might also like to view...
Compressed ________ images are used to produce small file sizes for web pages
Fill in the blank(s) with correct word
Computer Science & Information Technology
Which of the following is NOT a function for evaluating multiple conditions with only two possible outcomes?
A) AND B) MAX C) NOT D) OR
Computer Science & Information Technology