Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / silpa
There are two forms in which ISDN is supplied.
Basic Rate
• Access to the network is called Basic Rate Access (BRA).
• It is provided through a Basic Rate Interface (BRI).
• This kind of interface is also called an S0 Interface.
• There are two channels that you can use.
Primary Rate
• Access to the network is called Primary Rate Access (PRA).
• It is provided through a Primary Rate Interface (PRI).
• This kind of interface is also called an S2 Interface.
• There are either 30 channels (most of the world) or 23 channels (North America, Japan) that you can use.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Bearer Capabilities - What are they?
What is Soft-fax and Soft-modem?
What is Information Field Structure?
What do the layers look like?
What is ISDN's history?
What is the Frame Format ?
How the B and D channels share the line?
What Bearer Capabilities are and on which channel they reside?
What are SPIDs?
How ISDN allows multiple devices to share a single line?
How can I get more information?
How configuration errors in the ISPBX can prevent successful connections?
Why use ISDN?
What protocols are used?
What is 2B1Q?
