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

ISDN Interview Questions

Questions Answers Views Company eMail

What is the difference between Internet and ISDN ? Is both are same or is there any specific difference ...?

IBM,

6 19112

call flow in nss ? and what is sri signal?

Ericsson,

3 18127

What is ISDN's history?

1329

Why use ISDN?

1308

What are BRI and PRI? What are Channels?

1314

What do the layers look like?

IBM,

1387

What protocols are used?

1392

What happens when a call is set up?

1279

How can I get more information?

1380

How ISDN allows multiple devices to share a single line?

1625

What is 2B1Q?

1448

What is the Frame Format ?

1358

What is LAP-D?

1271

What are SAPIs?

1322

What are TEIs?

1413

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Un-Answered Questions { ISDN }

How the structures of BRI and PRI compare

1594

How Analogue fax and modem over ISDN?

1193

Why use ISDN?

1308

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

802

What is LAP-D?

1271

How can I get more information?

1380

What is Information Field Structure?

1321

What are SPIDs?

1380

What Bearer Capabilities are and on which channel they reside?

1394

What is 2B1Q?

1448

What is Fractional PRI?

1377

Bearer Capabilities - What are they?

1303

How ISDNs are connected together?

1421

What happens when a call is set up?

1279

What the B and D channels do?

1419

For More Un-Answered { ISDN } Questions Click Here