17.30. LINO - Line with implicit number 
Feature:
Display modification
Function:
The COT parameter LINO should always be used if old systems or external systems only
understand implicit, i.e. dialable, calling numbers and return an undefined or incorrect
NPI/TON combination for a sent number. Because, in practice, this cannot be ascertained
without major effort, it is recommended that the LINO should be used as standard in
the COT
or trunks for old systems or external systems.
LINO applies to both incoming and outgoing lines. On the incoming side, the NPI and
TON of
each calling number is overwritten with UNKNOWN as standard. On the outgoing side,
LINO
causes all calling numbers with the breakout code and NPI = UNKNOWN and TON = UNKNOWN
to be
transferred.
The LINO parameter may not be set for CO trunk circuits.
If an explicitly signaled, external node (e.g. trunk) can be reached by means of a
trunk
with this number, then an entry for this node must exist with AMO KNFOR.
However, if a KNFOR entry (NPI = ISDN or Private) exists for the same route from which
the
LINO was set, then LINO is ignored and the display modification is controlled with
NPI and
TON of the incoming signal.
IMPORTANT:
The "Calling Number" refers to every number that is not the "Called
Number" (e.g. the number of subscriber A, the number of the answering subscriber,
the number
of the diverting subscriber, etc.). NPI ... Numbering Plan Identifier ), TON ....
Type Of
Number
AMO Interrelationships:
IMPORTANT:
LINO and LINC may not be set together!
AMO KNFOR Set up node format table: <DNNO= ... , NPI=ISDN, TON=...>
Device types:
Digital tie trunk circuits
Network protocols:
For example, ECMAV2 (CorNet-NQ Issue 2.1 Dec.96 Basic ETSI), PSS1V2 (CorNet-NQ Issue
2.1
Dec.96 Basic ISO/IEC)