GTE Omni Si Database Technical Practices Manual

							TL-130400-1001Record Code CR:
Code Restriction10.3 Record Code CR, Figure 40.3, gives toll restricted stations
limited DDD (Direct Distance Dialing) access. A maximum of
Numberseight code restriction tables are provided in the system’s data
base. Each code restriction table can contain up to 1,000
NPA/ABC codes.
x-.”. . . .SVR 5210For normal applications, one code restriction table is all that is
required, and it is assigned to all applicable trunk groups. This
table includes all the allowed ABC codes of the HNPA (Home
Numbering Plan Area) and all the FNPA (Foreign Numbering
Plan Area) codes. Toll restriction stations accessing a trunk
group assigned to this table are allowed to make calls to the
NPAs/ABCs that are listed.
.  
.NOTE: When a code restriction table is assigned to a trunk
group, normal 
toll restriction checks are expanded. The system
allows only toll restricted stations accessing the trunk group to
complete calls to codes entered in this table. These can be
assigned per trunk group.
If greater flexibility is needed, up to eight tables can be defined
with NPA /ABC codes. These tables can be assigned to different
trunk groups. Toll restricted stations can be assigned to access
only certain trunk groups. Since these trunk groups are only
allowed to access certain 
NPAs/ABCs, the stations are restricted
from calling unlisted 
NPAs/ABCs.If six-digit analysis is needed for any 
NPA(s), Record Code EC
must also be completed. Six-digit analysis is required for the
following reasons:
Q An NPA has ABC(s) that are conflicting codes. That is, the
ABC has a 0 or 
1 as the middle (B) digit.
@ Cross boundary dialing is in effect (e.g., calls to certain ABCswithin an NPA other than the HNPA are dialed/billed as local
calls).
o Certain ABC(s) within the NPA will be treated in a different
manner than other 
ABCs. That is, they will be routed differently
because some 
ABCs are local calls while others are toll calls
(e.g., an 
FX line or toll ABCs for the HNPA).
8187D-203 
						

							TL-130400-1001
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Figure 10.3Record Code CR: Code Restriction Numbers Data Sheet
8f87SVR 5210 
						

							TL-130400-1001Table 10.3Entry Fields for Record Code CRCOL.
COL.VALID
NO.NAME
ENTRIESCOMMENTS
12
. . .
CodeRestriction
Table
x-.”l-8 = numberThis field determines the table number
assigned to the allowable codes listed in
columns 13-72.
-This number is used by the system for
identification purposes.
.-A code restriction table with no codes
allowed is programmed by entering the code
restriction table number in column 12 and
dashes for the first entry in columns 13-15.
13-72Allowable000-999 =This field determines the allowable three-digit
Three-Digit
NPAIABC numbercode numbers (NPAABC) that can be
Numbering Plan
- = range markerassigned for the possible eight different code
Area/ABC Code, = end of rangerestriction tables.
Numbersmarker
-Commas are entered between individual
NPA/ABC codes (e.g., 220,474).
-Dashes are entered to indicate a series of
codes (e.g., 220-229).
-Column 72 can only contain a comma.
-When a code restriction table is assigned in
column 12, the codes are entered in
sequence going from left to right across the
page.SVR 5210
8187D-205 
						

							TL-130400-1001Record Code EC:
Expanded or
Conflicting Code
Check Tables
-=_.”10.4 Record Code EC, Figure 10.4, is used in conjunction
with expanded code restriction capabilities. This record code
must be set up along with Record Code CR. Expanded code
restriction is used to allow access to certain ABC codes within an
NPA or for an NPA that has conflicting ABC codes. An ABC
code is a conflicting code if it has a 0 or 1 as the middle digit
(e.g., ABC = 212). 212 is an NPA in New York. A 0 or 1 as the
middle digit is only applied to 
NPAs. However, some NPAs have
more 
ABCs than they have numbers to accommodate. In these
NPA areas, 
the,ABCs are allowed a 0 or 1 as the middle digit,
thereby causing a conflict between the ABC and NPA codes.
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Figure 10.4 Record Code EC: Expanded or Conflicting Code Check Tables Data SheetSVR 5210 
						

							,TL-130400-1001
Table 10.4
Entry Fields for Record Code EC
COL.COL.VALID
NO.NAME
ENTRIESCOMMENTS
12Table Number1-8 = numberThis field defines the table number of the
expanded or conflicting code or codes that
are allowed in the system. The table number
is used by the system for identification
purposes.
-This number must be defined on Record
Code CR, column 12.
-The table number must be unique across
this record code.
13-15,Expanded or000-999 = N PAEnter the NPA requiring expanded toll
18-20,Conflicting Code numberrestriction.
23-25,Numbers l-8-=N/A-The NPA codes must be unique on a per
andtable (one EC form) basis.
28-30-This field can only contain an NPA.
16,1 + Restriction1-8 =This field determines whether or not the NPA
21,Code Table
table numberlisted in preceding columns has conflicting
26,-= N/Acodes.
and-This field points to Record Code CR,
31column 12, where the allowed ABCs for the
NPA requiring six-digit analysis are listed.
-For normal applications, either the
1 + restriction code table or the restriction
code table will have an entry, not both. There
are, however, applications that require an
entry in both of these fields (e.g., conflicting
codes in an NPA with cross boundary dialing).
-If this application exists, fields for 1 +
restriction (16, 21, 26, and/or 31) define the
NPA with conflicting codes, and fields 17, 22,
27, and/or 32 point to Record Code CR for the
ABC listing.
17,Restrictionl-8=This field points to Record Code CR, column
22,Code Table
table number12, where the allowed ABCs for the NPA
27,-=NlArequiring six-digit analysis are listed.
and-1 + restriction code tables and restriction
32code tables for normal applications are
mutually exclusive; however, an entry can be
made in each of these fields when required.
SVR 5210
8187D-207 
						

							TL-130400-1001
Record Code AS:
10.5 Record Code AS, Figure 10.5, defines the service codes
Allowable Service Codes
such as 411, 611, and 911, that the system is allowed to dial.
This record code is used in conjunction with the toll restriction
feature and is applied on a trunk-group by trunk-group basis.
If service codes are accessed through MERS, Record Code ST
must be used.T---------r---r-----r------------------~---------------~-----------------------~III -’ -j’I
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VALID SERVICE CODE VALUES
OF N ALLOWED
Figure 10.5Record Codk AS: Allowable Service Codes Data Sheet
8187SVR 5210 
						

							COL.NO.
12-13
14-16
17-24
25-32TL-130400-1001
Table 10.5Entry Fields for Record Code AS
COL.NAME
Trunk Group
Number
x-.IService Code
Prefixing
Valid Service
Code Values of
N Allowable
11 N codes 2-
9Valid Service
Code Values of
N Allowable
Nil codes 2-
9
VALID
ENTRIES
00-63 = trunkgroup
NON = no prefixing
required
Nl 1 = formatprefixed
11 N = formatprefixed
BTH = both formatsprefixed
Y = allowed
- = not allowed
Y = allowed
- = not allowedCOMMENTS
This field determines the trunk groups allowed
to access the service codes listed in columns
17-32.-The trunk group listed must be defined on
Record Code 
Tl , column 12-l 3.
-Each trunk group number defined in
columns 12-l 3 must be unique.
Assign the service code prefixing method
applied to a toll access code (1 + etc.) dialed
before a service code number.
This field determines the allowed dialed digits
that follow the digits 11 (e.g., if 112, 113, and
114 are allowed, enter a Y in fields 17, 18, and
19).-The 11 N format is seldom found in use
today.
This field determines the allowed leading digits
that precede the digits 11 (e.g., if 411, 611,
and 911 are allowed, enter a Y in fields 27, 29,
and 32).
SW 52108187D-209 
						

							TL-130400-1001Record Code TC:10.6 Record Code TC, Figure 10.6, defines the trunk circuit data
Trunk Circuitrequired and its related assignment. Dictation/paging, recorder
announcer, and NIC (Network Interface Card) circuits require an
entry in columns 12-28. All other columns for these cards must
contain dashes except when recorder announcer access is
required.
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;-,-,-;-,-I I IIll11718191011t-r-f-r-r-t-t-$-T-$-f-T-t-T-T-$-T-f-T-f--~- ’ ,T111111111111111112l2121212121212121213131313131313131313l4i4l414141,2,3,415,6,71819101112l314151617~819101112,3,415161718,910111213141c-+-+-u-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-~1,12101TI~I I I I I I I I I I I I I I I I I I I I  I I I  I I I I I  I  I I I  I IL-*-~----L-~-I-_C-*-~-~-_C--L-~-~_~-*-*-~_*-~-*-*-~-~-I-~-~-~-~-~-~-~-_L-I-~-*-.
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Figure 10.6Record Code TC: Trunk Circuit Data Sheet
8187SVR 5210 
						

							I
TL-130400-1001
Table 10.6Entry Fields for Record Code TC
CCL.COL.VALID
NO.NAMEENTRIESCOMMENTS
12-13Trunk Group00-63 = trunkThis number must be a trunk group defined on
Numbergroup numberRecord Code 
Tl , columns 12-l 3.
14-l 6
Member
000-063 = trunkThis’field determines the outgoing order of the. . .Numbergroup membertrunks.
number-The member numbers for each trunk group
must be in sequential order beginning with
member zero.
-No gaps or duplications are allowed in the
number order.
17PEC0 = PEC numberEnter PEC 0.
-This card must be defined on Record Code
FR and must be valid for that trunk type.
-Each location for a trunk must be unique.
18GroupA-D = groupWhich group (A, B, C, or D) within PEC 0 is
numberthis card?
19-20Card Slot00-l 1 = slotWhich card slot within the group is this card?
number
21Circuit NumberO-3 = assignedWhich circuit on the card is being used?
circuit number-There must be at least one trunk circuit
defined for each trunk group.
-If the trunk group is defined on Record Code
Tl, columns 14-I 6, as DIC, only circuit
position 0 or 1 can be used.
-If the trunk group is 
.defined on Record Code
Tl, columns 14-16, as PAG, only circuit
position 2 can be used.
-Circuits on the 
PADIC (Public Address and
Dictation) card are assigned as required. This
is a wiring option only; no software is needed.
The circuits on the dictation/paging card are
assigned as follows: circuit 0 dictation, circuit
1 dictation, circuit 2 paging.
-CAUTION: 
Tl span cards are programmed
in universal card slots in the CPG and not in
Recent Change, but they are not physically
mounted in these slots.-The 
Tl cards must be mounted in the PEC
files in dedicated card slots as indicated on
the file designation strip.SVR 5210
8187D-21 1 
						

							TL-130400-1001Table 10.6Entry Fields for Record Code TC (Continued)COMMENTS
GS = ground start
-If this field is markedEM, then Record Code
-If this field is marked GS or LD, then Record
Code
FR,columns16-l 9,must bemarked
-If this field is marked LD, then Record Code
FR, columns 16-19, must be defined as ILT.
-If this field is marked LP, the trunk must be
defined on Record Code FR as a 
PDIC or as
-If the trunk is defined on Record Code 
Tl,columns 14-16, as DIC or PAG, this field
must be marked LP.
-If the trunk is defined on Record Code 
Tl ,
columns 14-16, as REC, this field must be
marked EM.
29-30Incoming SignalWS = wink startThis field determines the incoming start dial
DD = delay dialingmethod used for the incoming trunk
IZ?) fast accessrequirements in a trunk group.mm =;/A-Fast access is used by dial trunk groups
from non-delay dial offices or systems.
-WS is normally used for E&M, CCSA, or DID
trunks that are sent from a stepper CO.
- (--) will normally apply to DOD, ground,
and loop start trunks.
-FA is sometimes used by DID trunks.
-If FA is marked, the trunk must be marked
IN in columns 21-22 on Record Code 
Tl.-If the trunk is defined on Record Code 
Tl ,
columns 14-16, as DIC, PAG, or REC, this
field must be dashed.
-If this field is marked FA, 
thenRecord Code
Tl, columns 23-24, can only be dashed or
marked DP.
8187SVR 5210