Nortel DMS-100 Trunk-to-Line Translations

Description

When a call originates on an incoming trunk, the appropriate trunk tables are used.  The call then enters the screening tables where digit analysis begins.  After some general pre-screening or pre-translation is performed, the call may progress into more detailed screening based on NPA/NXX digits to determine the path into the designated routing tables for defining the final destination, or termination of the call.

Operation

Trunk-to-line translations can be traced using a simplified block diagram, representing the major functions within the translation process, as shown in the following figure:

++++++++++       +++++++++++++       +++++++++++       +++++++++
+ Trunks + ----> + Screening + ----> + Routing + ----> + Lines +
++++++++++       +++++++++++++       +++++++++++       +++++++++

The trunks tables contain detailed information about trunks originating and terminating in the switch.  Each trunk connected to the office is represented by entries in the trunk tables.  These tables include information about the following:

The screening tables contain the information used to analyze the digits that the DMS-100 receives.  This screening process tests the digits dialed prior to continuing to the next routing stage, to determine, for example, whether this call is local or non-local.

The screening tables establish the call type based on the digits received.  The three basic call types are:

The routing tables route the calls to their final destination.  The information found in these tables dictates how and where a call will be completed, or if the call will route to a recorded announcement or treatment.

The lines tables contain information about the terminating line.  These tables have two primary functions:





Translations Table Flow for Trunk-to-Line Translations

The call originates from a particular hardware location on an incoming trunk member listed in table TRKMEM.  Signaling information is obtained from table TRKSGRP.

For an incoming trunk, table TRKGRP lists the Serving Numbering Plan Area (SNPA) in subfield SNPA and the pre-translator subtable name in subfield PRTNM.

If a pre-translator subtable name is specified, translation continues with table STDPRTCT and its subtable STDPRT.  If no pre-translator is specified, the entry in subfield PRTNM is NPRT and the call routes to table HNPACONT and its subtable HNPACODE.

Table TOFCNAME defines all the terminating offices in the switch and they are identified by area code and office code.  Table DNINV contains the data for all assigned and unassigned Directory Numbers (DN).  If the DN belongs to a hunt group, tables HUNTGRP and HUNTMEM will be accessed.

The trunk-to-line translations process is shown in the flowchart that follows.









































Table Flow for a Trunk-to-Line Translation











The following table lists the datafill content used in the flowchart.  In this example, the terminating line belongs to a hunt group:


	             Trunk : F514T13TISIT048
	  Terminating SNPA : 514
	    Terminating DN : 5462225

-----------------------------------------------------------------------------------------
Datafill Example for Trunk-to-Line Translations

Datafill Table          Example Data
-----------------------------------------------------------------------------------------
CLLI                    F514T13TISIT048 1527 1 SSP5_TACISUP_TRAF_TRUNKS
-----------------------------------------------------------------------------------------
TRKMEM                  F514T13TISIT048 1 0 DTC 13 19 24
-----------------------------------------------------------------------------------------
TRKSGRP                 F514T13TISIT048 0 DS1SIG C7UP 2W N N UNEQ NONE Q764 2W 2W 0 
                        TATSTAC $ TACTIMER CIC
-----------------------------------------------------------------------------------------
TRKGRP                  F514T13TISIT048 IT 0 NPDGP NCIT 2W NIL MIDL 514 NPRT NSCR 514 000 
                        Y N $
-----------------------------------------------------------------------------------------
HNPACONT                514 98 0 ( 72) ( 1) ( 24) ( 0)

  subtable HNPACODE     546 546 DN 514 546
-----------------------------------------------------------------------------------------
TOFCNAME                514 546
-----------------------------------------------------------------------------------------
DNINV                   514 546 2225 H 57 0
-----------------------------------------------------------------------------------------
HUNTGRP                 57 514 5462225 DNH N N N RCVD N N N N N N 4 $
-----------------------------------------------------------------------------------------
HUNTMEM                 57 0 N D 5462225 N
-----------------------------------------------------------------------------------------
LENLINES                HOST 05 0 16 17 S 0 5462225 DT 108 $
-----------------------------------------------------------------------------------------




















The following table lists the datafill content used in the flowchart.  In this example, a pre-translator is specified in table TRKGRP:


	             Trunk : S5AAA807IPTLA
	    Pre-translator : P807
	  Terminating SNPA : 807
	    Terminating DN : 5663000

-----------------------------------------------------------------------------------------
Datafill Example for Trunk-to-Line Translations Using a Pre-translator

Datafill Table          Example Data
-----------------------------------------------------------------------------------------
CLLI                    S5AAA807IPTLA 346 40 S5AAA_TO_S5807_IC_PTS_LAMA
-----------------------------------------------------------------------------------------
TRKMEM                  S5AAA807IPTLA 0 0 DTC 5 1 1
-----------------------------------------------------------------------------------------
TRKSGRP                 S5AAA807IPTLA 0 DS1SIG STD IC DP WK N 10 10 NO NO N N Y M UNEQ
-----------------------------------------------------------------------------------------
TRKGRP                  S5AAA807IPTLA IT 0 NPDGP NCRT IC DD MIDL 000 P807 NSCR 807 000 
                        N N $
-----------------------------------------------------------------------------------------
STDPRTCT                P807 (1) (65021)

  subtable STDPRT       807 807 N DD 3 NA
-----------------------------------------------------------------------------------------
HNPACONT                807 201 1 ( 31) ( 1) ( 14) ( 0)

  subtable HNPACODE     457 457 DN 807 566
-----------------------------------------------------------------------------------------
TOFCNAME                807 566
-----------------------------------------------------------------------------------------
DNINV                   807 566 3000 L HOST 04 0 00 19
-----------------------------------------------------------------------------------------
LENLINES                HOST 04 0 00 19 S 0 5663000 DT 8 $
-----------------------------------------------------------------------------------------




















Datafilling Office Parameters

The following table shows the office parameters used by trunk-to-line translations.  For more information about office parameters, refer to the DMS-100 Office Parameters Reference Manual, NTP 297-8021-855:

-----------------------------------------------------------------------------------------
Office Parameters Used by Trunk-to-Line Translations

Table Name         Parameter Name            Explanation and Action
-----------------------------------------------------------------------------------------
OFCENG             ACTIVE_DN_SYSTEM          This parameter specifies the type of DNs that 
                                             can be used in an office.  If this parameter 
					     is set to "NORTH_AMERICAN", the directory number 
					     must use the form NPA-NXX-XXXX.  If this 
					     parameter is set to "UNIVERSAL", the directory 
					     number may vary in length.

                   AIN_ACTIVE                This parameter controls the activation of the 
		                             Advanced Intelligent Network (AIN).  Enter "Y" 
					     to activate AIN software.  Enter "N" to 
					     deactivate AIN software.  If this parameter 
					     is set to "N", parameter AIN_OFFICE_TRIGGRP 
					     in table OFCVAR is disregarded.
-----------------------------------------------------------------------------------------
OFCVAR             AIN_OFFICE_TRIGGRP        This parameter is used to subscribe trigger 
                                             behaviors on an office-wide basis.  The entry 
					     in field AINGRP in table TRIGGRP is entered 
					     here.  The default value is "NIL".                   
-----------------------------------------------------------------------------------------

Datafill Sequence

The following table lists the tables that require datafill to implement trunk-to-line translations for the trunk.  The tables are listed in the order in which they are to be datafilled:

-----------------------------------------------------------------------------------------
Datafill Tables Required for Trunk-to-Line Translations for the Trunk

Table                 Purpose of Table
-----------------------------------------------------------------------------------------
CLLI                  The common language location identifier table lists the name that 
                      uniquely identifies each trunk group, tone, or announcement.

TRKGRP                The trunk group table contains customer-defined data associated
                      with each trunk group.

TRKSGRP               The trunk subgroup table specifies supplementary information for
                      each trunk group.

TRKMEM                The trunk member table gives the physical location of each trunk 
                      assigned to one of the trunk groups.
-----------------------------------------------------------------------------------------

The following table lists the tables that require datafill to implement trunk-to-line translations for the called line.  The tables are listed in the order in which they are to be datafilled:




-----------------------------------------------------------------------------------------
Datafill Tables Required for Trunk-to-Line Translations

Table                 Purpose of Table
-----------------------------------------------------------------------------------------
HNPACONT              The home numbering plan area control table lists all the home or 
                      serving area NPAs for a particular area.

  subtable HNPACODE   The home numbering plan area code subtable lists the route treatment 
                      or table to which the translation routes for each of the assigned NPAs.

STDPRTCT              The standard pre-translator table lists the names of the standard 
                      pre-translator subtables.

  subtable STDPRT     The standard pre-translator subtable determines the next stage of 
                      translation, based on the range of leading digits.

TOFCNAME              The terminating office name table defines all terminating offices 
                      in the switch.

DNINV                 The directory number inventory table is a read-only table that 
                      contains data for all assigned and unassigned DNs.

HUNTGRP               The hunt group table lists data assignments for each hunt group 
                      in the switching unit.

HUNTMEM               The hunt member table lists the members assigned to the hunt groups.

LENLINES              The line assignment table contains the DN, hardware location, and 
                      options associated with the calling line.
-----------------------------------------------------------------------------------------

Datafilling Table CLLI

The following table shows the datafill specific to trunk-to-line translations for table CLLI.  Only those fields that apply directly to trunk-to-line translations are shown:

-----------------------------------------------------------------------------------------
Datafilling Table CLLI

          Subfield or
Field     Refinement         Entry               Explanation and Action
-----------------------------------------------------------------------------------------
CLLI                         Alphanumeric        Common Language Location Identifier
                             (1 to 16            Enter a CLLI code to uniquely identify the 
			     characters)         far end of each announcement, tone, or trunk 
			                         group.
-----------------------------------------------------------------------------------------

The following example MAP display shows sample datafill for table CLLI:


CLLI              ADNUM    TRKGRSIZ    ADMININF
_______________________________________________________________
F514T13TISIT048   1527     1           SSP5_TACISUP_TRAF_TRUNKS

S5AAA807IPTLA     346      40          S5AAA_TO_S5807_IC_PTS_LAMA




Datafilling Table TRKGRP

The following table shows the datafill specific to trunk-to-line translations for table TRKGRP.  Only those fields that apply directly to trunk-to-line translations are shown:

-----------------------------------------------------------------------------------------
Datafilling Table TRKGRP

          Subfield or
Field     Refinement         Entry                Explanation and Action
-----------------------------------------------------------------------------------------
GRPKEY                       See subfield         Group Key 
                                                  This field consists of subfield CLLI.

          CLLI               Alphanumeric         Common Language Location Identifier
	                     (1 to 16             Enter the CLLI code assigned to the trunk 
			     characters)          group in table CLLI.
-----------------------------------------------------------------------------------------

The following example MAP display shows sample datafill for table TRKGRP:


GRPKEY             GRPINFO
__________________________________________________________________________
F514T13TISIT048    IT 0 NPDGP NCIT 2W NIL MIDL 514 NPRT NSCR 514 000 Y N $

S5AAA807IPTLA      IT 0 NPDGP NCRT IC DD MIDL 000 P807 NSCR 807 000 N N $


Datafilling Table TRKSGRP

The following table shows the datafill specific to trunk-to-line translations for table TRKSGRP.  Only those fields that apply directly to trunk-to-line translations are shown:

-----------------------------------------------------------------------------------------
Datafilling Table TRKSGRP

          Subfield or
Field     Refinement         Entry               Explanation and Action
-----------------------------------------------------------------------------------------
SGRPKEY                      See subfields       Subgroup Key 
                                                 This field consists of subfields CLLI and 
						 SGRP.

          CLLI               Alphanumeric        Common Language Location Identifier
	                     (1 to 16            Enter the code that is assigned in table
			     characters)         CLLI to the trunk group to which the
			                         subgroup belongs.

          SGRP               0 or 1              Subgroup Number 
	                                         Enter the number assigned to the trunk 
						 subgroup.
-----------------------------------------------------------------------------------------

The following example MAP display shows sample datafill for table TRKSGRP:




SGRPKEY             CARDCODE   SGRPVAR
________________________________________________________________________________________
F514T13TISIT048 0   DS1SIG     C7UP 2W N N UNEQ NONE Q764 2W 2W 0 TATSTAC $ TACTIMER CIC

S5AAA807IPTLA 0     DS1SIG     STD IC DP WK N 10 10 NO NO N N Y M UNEQ


Datafilling Table TRKMEM

The following table shows the datafill specific to trunk-to-line translations for table TRKMEM.  Only those fields that apply directly to trunk-to-line translations are shown:

-----------------------------------------------------------------------------------------
Datafilling Table TRKMEM

          Subfield or
Field     Refinement         Entry               Explanation and Action
-----------------------------------------------------------------------------------------
CLLI                         Alphanumeric        Common Language Location Identifier
                             (1 to 16            Enter the CLLI code that is assigned to the 
			     characters)         trunk group of which the trunk is a member. 
			                         This CLLI code is assigned in table CLLI.
-----------------------------------------------------------------------------------------
EXTRKNM                      0 to 9,999          External Trunk Number 
                                                 Enter the external trunk number that is 
						 assigned to the trunk.  For members of 
						 trunk groups using the AIOD option, the 
						 external trunk number must be unique over 
						 all trunks and lines using the same AIOD 
						 group.
-----------------------------------------------------------------------------------------
MEMVAR                       See subfield        Variable Data for Members 
                                                 This field consists of subfield PMTYPE and 
						 refinements.

          PMTYPE             DTC                 Peripheral Module Type 
	                                         Enter the Peripheral Module (PM) type on
						 which the trunk is mounted and datafill the 
						 refinements associated with this entry value.

                                                 Enter DTC for a digital trunk controller and 
						 complete subfields DTCNO, DTCCKTNO, and 
						 DTCCKTTS.

          DTCNO              0 to 511            Digital Trunk Controller Number 
	                                         Enter the number of the DTC to which the
						 trunk group member is assigned.

          DTCCKTNO           0 to 19             Digital Trunk Controller Circuit Number
	                                         Enter the number of the DTC circuit card to 
						 which the trunk group member is assigned.

          DTCCKTTS           1 to 24             Digital Trunk Controller Circuit Time-Slot 
	                                         Enter the number of the circuit card DS-1 
						 time-slot to which the trunk group member 
						 is assigned.
-----------------------------------------------------------------------------------------

The following example MAP display shows sample datafill for table TRKMEM:


CLLI              EXTRKNM    SGRP    MEMVAR
_________________________________________________
F514T13TISIT048   1          0       DTC 13 19 24

S5AAA807IPTLA     0          0       DTC 5 1 1


Datafilling Table STDPRTCT

The following table shows the datafill specific to trunk-to-line translations for table STDPRTCT.  Only those fields that apply directly to trunk-to-line translations are shown:

-----------------------------------------------------------------------------------------
Datafilling Table STDPRTCT

          Subfield or
Field     Refinement         Entry               Explanation and Action
-----------------------------------------------------------------------------------------
EXPRTNM                      Alphanumeric        External Standard Pre-Translator Name
                             (up to 8            Enter the key defined by the operating 
			     characters)         company to represent the standard 
			                         pre-translator subtable.
-----------------------------------------------------------------------------------------
STDPRT                       See note            Standard Pre-Translator 
                                                 The field is an index into subtable STDPRT.

                                                 Note: This field does not accept any input.
-----------------------------------------------------------------------------------------

The following example MAP display shows sample datafill for table STDPRTCT:


EXPRTNM    STDPRT    AMAPRT
___________________________
P807       (1)       (65021)


Datafilling Subtable STDPRTCT.STDPRT

The following table shows the datafill specific to trunk-to-line translations for subtable STDPRTCT.STDPRT.  Only those fields that apply directly to trunk-to-line translations are shown:

-----------------------------------------------------------------------------------------
Datafilling Subtable STDPRTCT.STDPRT

          Subfield or                      
Field     Refinement         Entry               Explanation and Action
-----------------------------------------------------------------------------------------
FROMDIGS                     Numeric             From Digits.
                             (up to 18 digits)   Enter the digit or digits to be translated.

                                                 If the entry represents a block of 
						 consecutive numbers, enter the first 
						 number in the block.



-----------------------------------------------------------------------------------------
TODIGS                       Numeric             To Digits
                             (up to 18 digits)   If field FROMDIGS represents a block of 
			                         consecutive numbers, enter the last number 
						 in the block.
-----------------------------------------------------------------------------------------
PRETRTE                      See subfield        Pre-Translation Route 
                                                 This field consists of subfield PRERTSEL 
						 and its refinements, TYPECALL, NOPREDIG, 
						 TRANSYS, and POS.

          PRERTSEL           N                   Pre-Translator Route Selector 
	                                         Enter "N".

          TYPCALL            DD, OA, NP, or NL   Type of Call 
	                                         Enter the type of call: DD (Direct Dial), NP 
						 (No Prefix), OA (Operator Assisted), or NL 
						 (Nil).

                                                 For Traffic Operator Position System (TOPS) 
						 calls, there can be a mixture of 0 and 1 (OA 
						 and DD) call types.  Enter "NL" for these 
						 cases. 

          NOPREDIG           0 to 7              Number of Prefix Digits 
	                                         Enter the number of digits that are to 
						 be interpreted as prefix digits.

          TRANSYS            IN, IP, or NA       Translation System 
	                                         Enter "IN" if the translation routes to 
						 international translations (on a local and
						 toll combined switching unit only).

                                                 Enter "IP" if the translation routes to 
						 international partitioned translations 
						 (DMS-250 only).

						 Enter "NA" if the translation routes to 
						 national translations.
-----------------------------------------------------------------------------------------

The following example MAP display shows sample datafill for subtable STDPRTCT.STDPRT:


FROMDIGS    TODIGS    PRETRTE
_______________________________
807         807       N DD 3 NA


Datafilling Table HNPACONT

The following table shows the datafill specific to trunk-to-line translations for table HNPACONT.  Only those fields that apply directly to trunk-to-line translations are shown:








-----------------------------------------------------------------------------------------
Datafilling Table HNPACONT

          Subfield or
Field     Refinement         Entry               Explanation and Action
-----------------------------------------------------------------------------------------
STS                          0 to 9,999,999      Serving Translation Scheme 
                                                 Enter an SNPA or STS code.

HNPACODE                     See note            Home Numbering Plan Area Code 
                                                 This field is an index into subtable HNPACODE.
                                                 Note: This field does not accept any input.
-----------------------------------------------------------------------------------------

The following example MAP display shows sample datafill for table HNPACONT:


STS    NORTREFS    NOAMBIGC    RTEREF    HNPACODE    ATTRIB    RTEMAP
_____________________________________________________________________
514    98          0           ( 72)     ( 1)        ( 24)     ( 0)

807    201         1           ( 31)     ( 1)        ( 14)     ( 0)


Datafilling Subtable HNPACONT.HNPACODE

The following table shows the datafill specific to trunk-to-line translations for subtable HNPACONT.HNPACODE.  Only those fields that apply directly to trunk-to-line translations are shown:

-----------------------------------------------------------------------------------------
Datafilling Subtable HNPACONT.HNPACODE

          Subfield or
Field     Refinement         Entry               Explanation and Action
-----------------------------------------------------------------------------------------
FROMDIGS                     Numeric             From Digits 
                             (3 digits)          Enter the number representing a single code 
			                         or the first in a block of consecutive codes 
						 that have the same input data.
-----------------------------------------------------------------------------------------
TODIGS                       Numeric             To Digits 
                             (3 digits)          If field FROMDIGS represents a single code, 
			                         enter the same single code as in field 
						 FROMDIGS.  If field FROMDIGS represents 
						 the first number of a block of consecutive 
						 numbers, enter the last number in the block.
-----------------------------------------------------------------------------------------
CDRRTMT                      See subfield        Code Type, Route Reference, or Treatment
                                                 This field consists of subfield CD.

          CD                 DN                  Code Type  
	                                         Enter DN for terminating office code and 
						 datafill refinements SNPA and NXX.

          SNPA               Numeric             Terminating Serving Numbering Plan Area 
	                     (3 digits)          Enter the SNPA of the called terminating line 
			                         DN.  If the operating company uses screening 
						 to intraswitch SNPAs, translation of the 
						 dialed digits proceeds to table TOFCNAME, 
						 using SNPA and NXX as the key.

          NXX                Numeric             Terminating NXX
	                     (3 digits)          Enter three digits for the NXX code of the 
			                         called terminating line DN.
-----------------------------------------------------------------------------------------

The following example MAP display shows sample datafill for subtable HNPACONT.HNPACODE:


FROMDIGS    TODIGS    CDRRTMT
________________________________
546         546       DN 514 546

457         457       DN 807 566


Datafilling Table TOFCNAME

The following table shows the datafill specific to trunk-to-line translations for table TOFCNAME.  Only those fields that apply directly to trunk-to-line translations are shown:

                                            
-----------------------------------------------------------------------------------------
Datafilling Table TOFCNAME
                             
          Subfield or
Field     Refinement         Entry               Explanation and Action
-----------------------------------------------------------------------------------------
AREACODE                     0 to 9,999,999      Area Code 
                                                 The area code identifies a major geographical 
						 area served by the switch.  This field can 
						 contain one to seven digits.  In a North 
						 American office, the area code must be 
						 three digits in length.

                                                 Enter an area code that has been defined 
						 in table SNPANAME or table HNPACONT.
-----------------------------------------------------------------------------------------
OFCCODE                      0 to 9,999,999      Office Code
                             or $                The office code is a subregion of the area 
			                         code.  It can have zero to seven digits. 
						 In a North American office, the office 
						 code must be three digits in length.
-----------------------------------------------------------------------------------------

The following example MAP display shows sample datafill for table TOFCNAME:


AREACODE    OFCCODE
___________________
514         546

807         566


Datafilling Table DNINV

Table DNINV contains the data for all assigned and unassigned DNs.  Table DNINV is a read-only table.  Information is added to it as DNs are assigned of used in other tables such as LENLINES.

The following table shows the datafill specific to trunk-to-line translations for table DNINV.  Only those fields that apply directly to trunk-to-line translations are shown:

-----------------------------------------------------------------------------------------
Datafilling Table DNINV

          Subfield or
Field     Refinement         Entry               Explanation and Action
-----------------------------------------------------------------------------------------
AREACODE                     0 to 9,999,999      Area Code
                             (1 to 7 digits)     The area code identifies a major geographical 
			                         area served by the switch.  If office 
						 parameter ACTIVE_DN_SYSTEM in table OFCENG 
						 is set to North American, the area code must 
						 be three digits long.
-----------------------------------------------------------------------------------------
OFCCODE                      0 to 9,999,999      Office Code Digit Register
                             (1 to 7 digits)     The office code is a subregion of the area 
			                         code.  If office parameter ACTIVE_DN_SYSTEM 
						 in table OFCENG is set to North American, 
						 the area code must be three digits long.

                                                 The office code must be specified in table 
						 TOFCNAME.
-----------------------------------------------------------------------------------------
STNCODE                      0 to 99,999,999     Station Code
                             (1 to 8 digits)     The station code identifies a unique station 
			                         within the terminating office.  If office
						 parameter ACTIVE_DN_SYSTEM in table OFCENG 
						 is set to North American, the area code must
						 be one or four digits in length.  If one 
						 digit is entered, it is treated as a D-digit, 
						 where the D-digit represents the fourth digit 
						 in the format ABC-DEFG.
-----------------------------------------------------------------------------------------

The following example MAP display shows sample datafill for table DNINV:


AREACODE    OFCCODE    STNCODE    DNRESULT
________________________________________________
514         546        2225       H 57 0

807         566        3000       L HOST 04 0 00


Datafilling Table HUNTGRP

Table HUNTGRP is datafilled if the called line belongs to a hunt group.

The following table shows the datafill specific to trunk-to-line translations for table HUNTGRP.  Only those fields that apply directly to trunk-to-line translations are shown:








-----------------------------------------------------------------------------------------
Datafilling Table HUNTGRP

          Subfield or
Field     Refinement         Entry               Explanation and Action
-----------------------------------------------------------------------------------------
HTGRP                        0 to 8,191          Hunt Group Number
                                                 Enter the hunt group number assigned to 
						 the hunt group.
-----------------------------------------------------------------------------------------
DN                           Numeric             Directory Number
                             (up to 15 digits)   Enter the listed DN of the hunt group.
-----------------------------------------------------------------------------------------
GRPTYP                       DNH                 Hunt Group Type
                                                 Enter DNH and datafill refinement TRMOPT.
-----------------------------------------------------------------------------------------
GRPDATA   TRMBOPT            Y or N              Terminating Billing Option
                                                 If the optional terminator software package 
						 is provided, and if a record is generated 
						 for each call to a member of the hunt group, 
						 enter "Y".  Otherwise, enter "N".
-----------------------------------------------------------------------------------------

The following example MAP display shows sample datafill for table HUNTGRP:

                
HTGRP    SNPA    DN         GRPTYP    GRPDATA
________________________________________________________________
57       514     5462225    DNH       N N N RCVD N N N N N N 4 $


Datafilling Table HUNTMEM

Table HUNTMEM is datafilled if the called line belongs to a hunt group.

The following table shows the datafill specific to trunk-to-line translations for table HUNTMEM.  Only those fields that apply directly to trunk-to-line translations are shown:

-----------------------------------------------------------------------------------------
Datafilling Table HUNTMEM

          Subfield or
Field     Refinement         Entry               Explanation and Action
-----------------------------------------------------------------------------------------
HTGRP                        0 to 8,191          Hunt Group Number Key
                                                 Enter the hunt group number to which 
						 the member belongs.
-----------------------------------------------------------------------------------------
HTMDATA                      See subfield        Hunt Member Data
                                                 This field consists of subfield SEL.

          SEL                B, D, L, or P       Select Hunt Group Type
	                                         Enter one of the following:

						   * B - Bridged Night Number
						   * D - Directory Number
						   * L - Multiline or Distributed Line
                                                   * P - Multiple Position

						 If the entry in this field is "D", complete 
						 subfields DN and BNNDAT.

          DN                 Numeric             Directory Number 
	                     (up to 15 digits)   Enter the DN assigned to the hunt group 
			                         sequence number.
-----------------------------------------------------------------------------------------

The following example MAP display shows sample datafill for table HUNTMEM:

                
HTGRP    SEQNO    INSERT    HTMDATA
_______________________________________
57       0        N         D 5462225 N


Datafilling Table LENLINES

The following table shows the datafill specific to trunk-to-line translations for table LENLINES.  Only those fields that apply directly to trunk-to-line translations are shown:

-----------------------------------------------------------------------------------------
Datafilling Table LENLINES

          Subfield or
Field     Refinement         Entry               Explanation and Action
-----------------------------------------------------------------------------------------
LEN                          See note            Line Equipment Number
                                                 This field defines the physical location 
						 of the equipment that is connected to a 
						 specific telephone line.

                                                 Note: Field LEN consists of subfields SITE, 
						 FRAME, UNIT, DRAWER or LSG, SHELF, SLOT, and 
						 CIRCUIT.
-----------------------------------------------------------------------------------------
PTY                          R1 to R5,           Party and Ringing Combination
                             T1 to T5, or S      If the line is assigned to a two-, four-, 
			                         eight-, or ten-party line, enter the party, 
						 R1 to R5 or T1 to T5, of the DN assigned to 
						 the line.  If the line is assigned to an 
						 individual line, enter "S" for single party.
-----------------------------------------------------------------------------------------
LNATTIDX                     0 to 2,047          Line Attribute Index 
                                                 Enter the index into table LINEATTR.
-----------------------------------------------------------------------------------------

The following example MAP display shows sample datafill for table LENLINES:

                
LEN               PTY    RINGCODE    DN        SIGTYPE    LNATTIDX     OPTLIST
______________________________________________________________________________
HOST 05 0 16 17   S      0           5462225   DT         108          $

HOST 04 0 00 19   S      0           5663000   DT         8            $






Translation Verification Tools

The following example shows the output from TRAVER when it is used to verify trunk-to-line translations.  No pre-translator is specified.

>TRAVER tr S5AAA807IISLA 5663000 b
TABLE TRKGRP
S5AAA807IISLA IT 0 NPDGP NCRT IC DD MIDL 000 P807 NSCR 807 000 N N $
TABLE OFCVAR
AIN_OFFICE_TRIGGRP NIL
TABLE STDPRTCT
P807 ( 1) (65021) 0
 . SUBTABLE STDPRT
WARNING: CHANGES IN TABLE STDPRT MAY ALTER OFFICE
BILLING. CALL TYPE DEFAULT IS NP. PLEASE REFER TO
DOCUMENTATION.
 . 807 807 N DD 3 NA
 . SUBTABLE AMAPRT
 . KEY NOT FOUND
 . DEFAULT VALUE IS: NONE OVRNONE N
TABLE HNPACONT
807 201 1 ( 31) ( 1) ( 14) ( 0) 0
 . SUBTABLE HNPACODE
 . 457 457 DN 807 566
AIN Info Collected TDP: no subscribed trigger.
AIN Info Analyzed TDP: no subscribed trigger.
TABLE TOFCNAME
807 566
TABLE DNINV
807 566 3000 L HOST 04 0 00 19
AIN Term Attempt TDP: no subscribed trigger.
TABLE DNATTRS
TUPLE NOT FOUND
TABLE DNGRPS
TUPLE NOT FOUND

+++ TRAVER: SUCCESSFUL CALL TRACE +++
DIGIT TRANSLATION ROUTES

1 LINE 8075663000 ST

TREATMENT ROUTES. TREATMENT IS: GNCT
1 120T0

+++ TRAVER: SUCCESSFUL CALL TRACE +++