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

ISDN Interview Questions

Questions Answers Views Company eMail

Where does this conversion normally take place?

1 2346

What is the purpose of the switch that all NT1s have?

1 2375

If none of the equipment connected to an NT1 requires a power supply through the interface, do I need to attach the NT1 to the mains?

1 2471

How many devices may be connected to a BRI?

1 2279

How many devices may be connected to a PRI?

1 2431

What kind of cabling is used for a BRI?

1 2478

What kind of cabling is used for a PRI?

1 2516

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

857

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

907

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Un-Answered Questions { ISDN }

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

857

What are BRI and PRI? What are Channels?

1374

What is Fractional PRI?

1445

What are SPIDs?

1446

Bearer Capabilities - What are they?

1369

What protocols are used?

1469

What item of equipment would be required to connect a modem to ISDN? A terminal adapter.

1522

How Analogue fax and modem over ISDN?

1248

What the B and D channels do?

1473

What is ISDN's history?

1385

What are SAPIs?

1381

How ISDN and analogue networks interact?

1434

How to Establish the Link Layer?

1300

What is 2B1Q?

1491

Why use ISDN?

1354

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