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Programming (cont'd)
LCR FLAG ROUTE:
RT: 31
5-TF
13-AC
STEP 3:
ATRK - Assign the LENs, DIRECT DIGITAL INTERFACE Trunk Route Number, Trunk Number,
and Tenant Number.
STEP 4:
MBTK - Assign the make idle status to the DIRECT DIGITAL INTERFACE trunks.
STEP 5:
ANPD - Reserve a number level for Register Sender Least-Cost Routing (LCR). This level should
correspond to the station numbering plan of the opposite office. Assign Connection Indexes, CI = N,
H; Normal and Hooking. Number of Necessary Digits will be the length of the digits in the opposite
office's station numbering plan.
STEP 6:
ASPA - Assign the access code of the LCR flag route. Type of Service, SRV = LCR (Least Cost Route
Selection), LEAST COST ROUTING-3/6 DIGIT [L-5]. Assign Connection Index, CI = N, H; Normal
and Hooking. Assign the LCR flag route number associated with this access code.
STEP 7:
ARNP - Assign the physical route numbers as assigned in ARTD, and relate these routes to the LCR
access code as assigned in ASPA for SRV = LCR (Least Cost Route Selection). The LCR access code
is the first digit of the opposite offices' station numbers.*
These same routes may also be listed in ASPA for SRV = OGC (Outgoing Call). In that case, these routes
Note:
may also be available via direct dial access codes, but are not assigned for LCR in the ARNP command.
STEP 8:
AMND - Assign the maximum necessary digits the system must translate for proper route selection. In
this case, assign the first digit of the other system's station numbering and the number of digits in the
station numbering plan.
STEP 9:
AFRS - List the dialing patterns in groups that are served by a specific sequence of routes. Use only
the DTI routes and the first digit of the station numbering. Assign this dialing sequence to an OPR.
STEP 10: AOPR - The AFRS command designates the dialing sequence and the OPR to be selected. The AOPR
defines the routes and in what order these routes will be selected. In this case, only the DTI routes will
be assigned. Assign the following parameters:
TDC No. (TDPTN) - Time-of-Day Pattern Change. Usually, this parameter does not apply, and data
"0" must be entered. For an AFRS assignment, however, if different OPRs will be required as a
function of time, designate which Time-of-Day Pattern Change Number (TDPTN) OPR is assigned (0
-7).
OPR No. (OPR) - Outgoing Pattern Route, the number referenced in AFRS consisting of a series of
routes to be chosen based on the dialed number.
Route Advance No. (RA) - The order in which a route will be selected (0-7). Usually only one or two
routes are involved with DTI TIE Lines.
Route Advance End Display (E) - The last route in the route advance group. Indicate with data "0". All
other routes are indicated by data "1".
Route Number (RT) - The physical Route Number to be selected, as programmed in ARTD.
Skip Digits (SKIP) - Do not skip any digits. Usually the LCR access code is the opposite system's
station level. This digit must be sent to the opposite PBX.
Pattern Number Location (PNL) - If digits are to be added after translating the dialed digits in AFRS,
use AADC command. This is usually not applicable.
Overflow Tone (OVFT) - Assign if a tone is wanted for the Last Choice Route. If so, assign data "1"
for DDD. Usually not applicable.
NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1
Direct Digital Interface
:3
6-TCL
:1
:1
7-L/T
:1
8-RLP
D-16
:2
9-TQ
:1
Page 295
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