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

ISDN Interview Questions

Questions Answers Views Company eMail

Bearer Capabilities - What are they?

1377

A fax call call might be designated as a generic analogue call or specifically as a fax call - true or false?

1 2112

How can you find what Bearer Capabilities are specified on an incoming or outgoing call?

1 2308

How ISDN and analogue networks interact?

1438

How Analogue fax and modem over ISDN?

1252

What is Soft-fax and Soft-modem?

1694

What is the device inside an ISDN telephone that converts voice into digits?

1 2450

What happens to these bits when they are received by the ISDN telephone at the other end?

1 2162

What device converts the signals between the ISDN and the PSTN networks?

1 2309

For all the above conversions to succeed, what must be common?

1 2204

What is the purpose of an ISDN Terminal Adapter?

1 2411

Does a Terminal Adapter always contain a Codec or Modem?

1 2180

What are the two options for implementing fax using an internal ISDN card?

1 2133

What are the two types of equipment that can be used on ISDN called?

1 2326

What is the essential difference between them?

1 2361

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Un-Answered Questions { ISDN }

What is LAP-D?

1337

What is Soft-fax and Soft-modem?

1694

How ISDN and analogue networks interact?

1438

What is the Frame Format ?

1404

What is ISDN's history?

1391

What is 2B1Q?

1498

How Analogue fax and modem over ISDN?

1252

How ISDN allows multiple devices to share a single line?

1697

What happens when a call is set up?

1343

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

1397

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

1359

What the B and D channels do?

1481

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

870

How can I get more information?

1434

What are SPIDs?

1455

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