A fax call call might be designated as a generic analogue call or specifically as a fax call - true or false?
Answer / silpa
True
A call originating from a fax machine directly connected to the ISDN network is likely to have 'Group 3 Fax' as its call type.
A fax call originating on the PSTN network will not have any bearer capabilities to start with, and will get allocated an automatic category of call type called 'Generic Analogue' by the ISDN network when the call is transferred from the PSTN.
Is This Answer Correct ? | 0 Yes | 0 No |
How ISDN and analogue networks interact?
What is ISDN's history?
What is 2B1Q?
Why does there need to be a broadcast TEI?
How configuration errors in the ISPBX can prevent successful connections?
How many devices may be connected to a PRI?
What must each SETUP message contain?
How can you find what Bearer Capabilities are specified on an incoming or outgoing call?
Where does this conversion normally take place?
What are B channel charateristics?
What device converts the signals between the ISDN and the PSTN networks?
What is the D channel used for?