NEC NEAX 2000, Руководство по программированию

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ND-91285-001(E)
DECEMBER, 1999
Page 202
Revision 1.0
(2/6)
LEAST COST ROUTING - 3/6 DIGIT (CONT’D)
SERVICE CONDITIONS (CONT’D)
d. Tenant Pattern Table - Up to 16 tables are available for use in selecting a route pattern table. By
assigning this table, the programmer can assign the system to select a route pattern table based on
which tenant the calling party (station or terminal) is associated with. This allows sharing of LCR
and roll restriction capability among multiple tenants, while providing for the individual needs of
each tenant. Each of the 16 tables can be assigned with a route pattern table for each of the availa-
ble 64 tenants in the system.
e. Data Pattern Table - Up to 4 tables are available for assigning by the day of the week whether a
route pattern table, tenant pattern table, or a time pattern table is to be used next in determining the
final route to be chosen by the system.
f. Time Pattern Table - Up to 8 tables are available for assigning by time of day whether a route pat-
tern or tenant pattern table is to be used next in determining the final route to be chosen by the sys-
tem. Entry of time, in this table, is made using military time and can be assigned to the nearest half
hour (00:00 - 23:30).
g. Digit Addition Pattern Table - Up to 256 tables are available for assigning digit addition pattern.
Maximum of addition digits is up to 32 digits (include pause data).
5. Assignment of LCR is on an access code base. All trunk access codes can be assigned for LCR. Up to
3 different LCR access codes can be assigned, per numbering plan, providing flexibility in choosing
routes by access codes. When LCR is implemented, all stations within the system are subject to the
LCR process.
6. To provide a group of stations access to trunks that are not subject to LCR, the associated trunk route
should be given a different access code (not assigned to LCR). Other stations can be restricted from
access to this trunk route(s).
7. Direct trunk appearances on D
term
are not subject to the LCR process.
8. The flow charts starting on the next page describe system operation with LCR.