ISDN Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

ISDN Interview Questions

Questions Answers Views Company eMail

How to Establish the Link Layer?

1300

What are SPIDs?

1447

What is Information Field Structure?

1388

What does ISDN give you?

1 2763

What are ISDN Services?

1 2161

What is the essential difference between ISDN and the ordinary telephone system (PSTN)?

1 2815

In addition to voice, name at least two other services which can be carried over ISDN.

1 2308

Name the two forms in which an ISDN service can be provided to the user. ISDN can be supplied to the user in two forms:

1 3335

What the B and D channels do?

1473

How the B and D channels share the line?

1332

How the structures of BRI and PRI compare

1653

What Bearer Capabilities are and on which channel they reside?

1461

How to vary the the amount of bandwidth you have available to you?

1352

What is Fractional PRI?

1450

What are Protocols on B and D channels?

1 2184

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Un-Answered Questions { ISDN }

Explain the call flow in nss and what is sri signal?

907

What are TEIs?

1473

How to Establish the Link Layer?

1300

Do you know what is the difference between internet and isdn and is both are same or is there any specific difference?

859

What are SAPIs?

1382

How can I get more information?

1428

What do the layers look like?

1438

How ISDN and analogue networks interact?

1434

What are SPIDs?

1447

What protocols are used?

1471

How the B and D channels share the line?

1332

What the B and D channels do?

1473

What Bearer Capabilities are and on which channel they reside?

1461

How ISDN allows multiple devices to share a single line?

1685

How users are connected to a public ISDN through an ISPBX?

1394

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