Nortel DMS-100 Home NPA Route Reference Subtable (HNPACONT.RTEREF) |
Table Name
Home NPA Route Reference Subtable
Functional Description of Subtable HNPACONT.RTEREF
Each HNPACONT table requires one route reference subtable.
Each subtable can have a maximum of 1,023 route lists.
The nine differences of the route list element are the same as the differences for table OFRT (Office Route).
The system extends field NORTREFS of table HNPACONT (Home Number Planning Area Control). The system extends the field to the highest route index that the system uses in field RTE of subtable HNPACONT.RTEREF.
See table OFRT for a complete description of route list elements.
See table HNPACONT for related information.
Datafill Sequence & Meaning
Enter data in the following tables before you enter data in subtable HNPACONT.RTEREF:
Table Size
0 to 1,024 tuples.
Datafill Example
See table OFRT for descriptions of the nine differences of route lists.
An example of datafill for subtable HNPACONT.RTEREF in a toll switching unit (DMS-200) follows. The subtable belongs to Home Numbering Plan Area (HNPA) 613. The HNPA code subtable 613 indexes the subtable.
Route Reference Index Number 1
Translation takes this route if subtable HNPACONT.HNPACODE for the digits dialed specifies route reference number 1. Translation takes the route if system logic (illegal digits) or translation (screening) do not route the call again.
If idle trunks are in the trunk group (OTWAON1002TO), the system logic selects the most idle trunk. If the ABC digits dialed are 024, the system automatically deletes the digits 024 (standard digit manipulation).
If all trunks in the trunk group can be busy, translation proceeds to table OFRT, index number 1, to select an idle trunk.
Route Reference Index Number 7
Translation takes this route if the ABC digits dialed are 725. The call can originate from a non-local source incoming on an intertoll trunk for translation to take this route. Translation can take this route if the call originates from a local source incoming Centralized Automatic Message Accounting (CAMA) trunk. The local calling area screening subtable for the incoming CAMA trunk group specifies that code 725 is a local code.
If idle trunks are in the trunk group (OTWAON0872AO), the system logic selects the most idle trunk. Translation deletes the digits 72. Translation outpulses the last five digits.
If all trunks in the trunk group are busy, the translation proceeds to table OFRT, index number 3, to select an idle trunk.
Route Reference Index Number 12
Translation takes this route if the ABC digits dialed are 025. The call must originate from a non-local source (incoming on an intertoll trunk) for translation to take this route
If idle trunks are in the trunk group (OTWAON2301T0), the system logic selects the most idle trunk. The system logic automatically deletes the digits 025 (standard digit manipulation).
If all trunks in the trunk group are busy, translation proceeds to the intertoll treatment table, treatment No Circuit Intertoll (NCIT).
If the switching unit does not have an intertoll treatment table, the system logic reverts to table OFRT by default.
Route Reference Index Number 20
Translation takes this route when the user dials for the test code (0683) for the No Circuit Announcement (NCA).
Route Reference Index Number 26
Translation takes this route when the user dials for the balance termination test code 100.
Route Reference Index Number 27
Translation takes this route when the user dials for the test board communication list code 101.
Route Reference Index Number 28
Translation takes this route when the user dials for the milliwatt supply test code 102.
Route Reference Index Number 29
Translation tales this route when the user dials for the signal supervisory test code 103.
Route Reference Index Number 30
Translation takes this route when the user dials for the transmission test and noise check test code 104.
The following is an example of datafill for subtable HNPACONT.RTEREF in a toll switching unit.
RTE RTELIST ___________________________________________________________ 1 (S D OTWAON1002T0) (T OFRT 1) $ 7 (N D OTWAON0872A0 2 N N) (T OFR4 3) $ 12 (S D OTWAON2301T0) $ 20 (S D NCA) $ 26 (S D TERM100Q) $ 27 (S D T101GRP1) $ 28 (S D TERM102T) $ 29 (S D TERM103T) $ 30 (T TTL4 0) $ 31 (S D TERM108) $ ___________________________________________________________ |
HNAPCONT.RTEREF in DMS-100
The following is an example of datafill for subtable HNPACONT.RTEREF in a local switching unit (DMS-100). This subtable belongs to HNPA 613. The HNPA code subtable 613 indexes this subtable.
Route Reference Index Number 1
Translation takes this route if subtable HNPACONT.HNPACODE for the digits dialed specifies route reference index number 1. Translation takes this route if system logic (digits that are not permitted) or translation (screening) do not route the call again.
If idle trunks are in the trunk group (OTWAON2302T0), the system logic selects the most idle trunk. The system logic outpulses the dialed digits. The system does not outpulse prefix digits.
If all trunks in the trunk group are busy, the translation proceeds to treatment No Circuit (NCRT) in the office treatment table.
Route Reference Index Number 8
Translation takes this route if the ABC digits dialed are 237.
If idle trunks are in the trunk group (OTWAON232370), the system logic selects the most idle trunk. Translation deletes the digits 237. Translation outpulses the last four digits.
If all trunks in the trunk group are busy, the translation proceeds to table OFRT, index number 1, to select an idle trunk.
Route Reference Index Number 10
Translation takes this route when the user dials for three-digit service code 411.
If idle trunks are in the trunk group (HULLPQMC61B0), the system logic selects the most idle trunk.
If all trunks in the trunk group are busy, the translation proceeds to treatment NCRT in table OFRT.
Route Reference Index Number 16
Translation takes this route when the user dials for three-digit service code 611.
If idle trunks are in the trunk group (OTWAON23T050), the system logic selects the most idle trunk.
If all trunks in the trunk group are busy, the translation proceeds to treatment NCRT in table OFRT.
Route Reference Index Number 38
Translation takes this route if the ABC digits the user dials are in the range of 224 to 226.
If idle trunks are in the trunk group (OTWAON11MG00), the system logic selects the most idle trunk. The translation deletes the digits 22 and outpulses the last five digits.
If all trunks in the trunk group are busy, the translation proceeds to treatment NCRT in table OFRT.
Route Reference Index Number 39
Translation takes this route if dialing for the four-digit service code 4102 occurs.
If idle trunks are in the trunk group (OTWAON08W010), the system logic selects the most idle trunk.
If all trunks in the trunk group are busy, translation proceeds to treatment NCRT in table OFRT.
Route Reference Index Number 40
Translation uses a CND MIGRATE route selector in the RTELIST when the choice of route element is determined by the presence or absence of the MIGRATE line option on the terminating Directory Number (DN).
For a migration RTELIST, the CNDSEL will be MIGRATE and the typical use will have a RTETYPE of Skip (SK). When MIGRATE is present on the terminating line, the routing takes the conditional route. Otherwise it takes the other datafilled route, which will be a DN selector. For the HNPACONT.RTEREF, FNPACONT.RTEREF, OFRn and IBNRTn routing tables, the CND MIGRATE conditional route selector replaces all occurrences the DN route selector only if the DNs being terminated by these translations encompass DNs which are in the state of migration.
The trunk types that are supported for the conditional route are IT MF (Intertoll Multifrequency) and IT ISUP (Intertoll ISDN User Part).
If there have not been adequate digits collected, then the terminator cannot be determined when the CND MIGRATE selector is encountered, the translations process stops until additional digits are collected.
The following is an example of datafill for subtable HNPACONT.RTEREF in a local switching unit.
RTE RTELIST ________________________________________________________________________________________ 1 (S D OTWAON2302T0) $ 8 (S D OTWAON232370) (T OFRT 1) $ 10 (S D HULLPQMC61B0) $ 16 (S D OTWAON23T050) $ 38 (N D OTWAON11MG00 2 N N) $ 39 (S D OTWAON08W010) $ 40 (CND MIGRATE SK 2) (DN 214 520 4) (CND ALWAYS ASK SK 1) (T OFRT 770) $ ________________________________________________________________________________________ |