17.41. NITO - No intercept in networking transit lines 
Feature:
Suppress override signals to the attendant console or to the subsequent station in
networking transit lines
Function:
If the NITO parameter is set in the COT of an outgoing seized transit trunk, then
all
intercept signals are suppressed on the incoming seized transit trunk, irrespective
of
whether any intercept parameters are set in the COT of the incoming seized trunk.
The
function is only executed if the trunks involved in the transit connection are networking
trunks.
AMO Interrelationships:
|
AMO
|
Key AMO parameters
|
Meaning/information
|
|
|
COT
|
in incoming seized trunk
|
in outgoing seized trunk
|
Transit connection
|
|
IDND
|
NITO
|
No intercept, incoming trunk initiates release
|
|
|
IDND
|
Intercept to ATND during do-not-disturb
|
||
|
IBSY
|
NITO
|
No intercept, incoming trunk initiates release
|
|
|
IBSY
|
Intercept to ATND if busy
|
||
|
IFR
|
NITO
|
No intercept, incoming trunk does not initiate
release, but continues to call
|
|
|
IFR
|
Intercept to ATND when free (after timeout)
|
||
|
ITB
|
NITO
|
No intercept, incoming trunk initiates release
|
|
|
ITB
|
Intercept to ATND when all trunks busy
|
||
|
INAU
|
NITO
|
No intercept, incoming trunk initiates release
|
|
|
INAU
|
Intercept to ATND when an unauthorized terminal
has been selected
|
||
|
IVAC
|
NITO
|
No intercept, incoming trunk initiates release
|
|
|
IVAC
|
Intercept to ATND if the selected call number
does not exist
|
||
|
FEASU
|
ICPTDID
|
Release "Intercept DID trunk calls"
feature
|
|
Device types:
Analog networking trunks:
For example, MAINEM, SATEM
Digital CO trunk circuits, interface circuits and tie trunk circuits
For example, SOCOD, SOCONN, S2COD, S2CONN
Protocol variants:
For example:
ANALOG - Protocols for analog trunks
CORNV33 - CorNet protocol
ECMAV2 - CorNet-NQ Issue 2.1 Dec.96 Basic ETSI
PSS1V2 - CorNet-NQ Issue 2.1 Dec.96 Basic ISO/IEC
Euro-ISDN protocols