How ISDNs are connected together?
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Do you know what is the difference between internet and isdn and is both are same or is there any specific difference?
What channel does the end-to-end connection use?
What channel do the call management messages use?
Bearer Capabilities - What are they?
What do the layers look like?
How many devices may be connected to a PRI?
How many devices can be connected to a standard BRI line?
Where does this conversion normally take place?
How users are connected to a public ISDN through an ISPBX?
What is the difference between Internet and ISDN ? Is both are same or is there any specific difference ...?
Why is rate adaptation necessary?
How configuration errors in the ISPBX can prevent successful connections?