ISDN Interview Questions
Questions Answers Views Company eMail

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

ITI,

1142

 What is the name of the reference point that is located on the user side of an NT1?

1 1502

Does the network provider supply the NT1 in North America?

1 1415

In order to be able to plug analogue devices into sockets on an NT1, what extra item of equipment would need to be included within the the NT1?

1 1472

What are these types of NT1 known as?

1 1504

How many devices can be connected to a standard BRI line?

1 1427

What are the two ISDN device addressing methods? The two types of device addressing in ISDN are known as:

1 1432

A device is configured for automatic TEI. What is its address immediately after being switched on - before it starts communicating with the network?

1 1500

In practice, what is the maximum number of devices that may be connected to a BRI which expects a fixed TEI?

1 1408

What is the significance of the TEI in B channel communication?

1 1536

What address does an ISDN PRI line always use?

1 1602

Why does there need to be a broadcast TEI?

1 1528

What channel do the call management messages use?

1 1392

What channel does the end-to-end connection use?

1 1520

What is the initial call request message called?

1 1582


Post New ISDN Questions

Un-Answered Questions { ISDN }

What are SPIDs?

1048


What are BRI and PRI? What are Channels?

953


What happens when a call is set up?

946


How ISDN and analogue networks interact?

1000


What is Fractional PRI?

1059






How the structures of BRI and PRI compare

1244


What is the Frame Format ?

1019


What is Soft-fax and Soft-modem?

1272


Bearer Capabilities - What are they?

946


How can I get more information?

972


What protocols are used?

986


What is Information Field Structure?

927


What are TEIs?

1075


How ISDN allows multiple devices to share a single line?

1308


What is ISDN's history?

957