Lucent Technologies BCS Products Security Handbook

							BCS Products
Security Handbook  
555-025-600  Issue 6
December 1997
Blocking Calls 
Page B-11 Blocking Toll Fraud Destinations 
B
5. Use change rhnpa table 31 to display the RHNPA Table 31 screen. 07:1 17:12 27:12 67:1 77:1 87:12
08:1 18:12 28:12 68:1 78:1 88:12
09:1 19:12 29:12 69:1 79:1 89:12 ARS RHNPA TABLE: 32
OFFICE CODES: 900-999
Pattern Choices
01:2 03: 05: 07: 09: 11:
02: 04: 06: 08: 10: 12:
Office Code - Pattern Choice Assignments (from 1 to 12 above) 
						

							BCS Products
Security Handbook  
555-025-600  Issue 6
December 1997
Blocking Calls 
Page B-12 Blocking Toll Fraud Destinations 
B
6. Enter the routing pattern changes to RHNPA Table 31 200 to 299, 300 to 
399, and 500 to 599.
ARS RHNPA TABLE: 31
OFFICE CODES: 200-299
Pattern Choices
01:2 03: 05: 07: 09: 11:
02: 04: 06: 08: 10: 12:
Office Code - Pattern Choice Assignments (from 1 to 12 above)
20:1 40:1
21:12 41:12
22:12 42:1
23:12 43:1
24:1 44:1
25:1 45:1
26:1 46:1
27:1 47:1
28:1 48:1
29:1 49:1
ARS RHNPA TABLE: 31
OFFICE CODES: 300-399
Pattern Choices
01:2 03: 05: 07: 09: 11:
02: 04: 06: 08: 10: 12:
Office Code - Pattern Choice Assignments (from 1 to 12 above)
20:12 50:12
21:1 51:1
22:1 52:1
23:1 54:1
24:1 54:1
25:1 55:1
26:1 56:1 
						

							BCS Products
Security Handbook  
555-025-600  Issue 6
December 1997
Blocking Calls 
Page B-13 Blocking Toll Fraud Destinations 
B
27:1 57:1
28:1 58:1
29:1 59:1
ARS RHNPA TABLE: 31
OFFICE CODES: 500-599
Pattern Choices
01:2 03: 05: 07: 09: 11:
02: 04: 06: 08: 10: 12:
Office Code - Pattern Choice 
Assignments (from 1 to 12 above)
20:12 30:12 40:12 50:12 60:12 70:1 80:12 90:1
21:12 31:12 41:12 51:12 61:12 71:12 81:12 91:1
22:12 32:12 42:12 52:12 62:12 72:12 82:12 92:12
23:12 33:12 43:12 53:12 63:12 73:12 83:12 93:12
24:12 34:12 44:12 54:12 64:12 74:12 84:12 94:12
25:12 35:12 45:12 55:2 65:12 75:12 85:12 95:12
26:12 36:12 46:12 56:12 66:12 76:12 86:12 96:12
27:12 37:12 47:12 57:12 67:12 77:12 87:12 97:12
28:12 38:12 48:12 58:12 68:12 78:12 88:12 98:1
29:12 39:12 49:12 59:12 69:12 79:12 89:12 99:1 ARS RHNPA TABLE: 31
OFFICE CODES: 300-399
Pattern Choices
01:2 03: 05: 07: 09: 11:
02: 04: 06: 08: 10: 12:
Office Code - Pattern Choice Assignments (from 1 to 12 above) 
						

							BCS Products
Security Handbook  
555-025-600  Issue 6
December 1997
Blocking Calls 
Page B-14 Blocking Toll Fraud Destinations 
B
Blocking ARS Calls on G2.1 and System 85
Use the following procedure to block calls to the destinations listed in Table B-1 
on page B-8. This procedure does not prohibit dialing calls via TAC (refer to 
‘‘
Disable Direct Access to Trunks’’ on page 3-35 for details).
nTo block calls to the Dominican Republic, use PROC311 WORD3 (6-digit 
table for NPA=809) to route each specified NXX combination to an empty 
pattern.
n   calls must be blocked using PROC313 WORD1 and at least 
seven digits must be administered. There are a total of 350 entries required 
to prohibit calling the destinations listed in Table B-1 on page B-8
. Adjust 
your FRL level to restrict all stations or features from accessing 
unauthorized numbers.
nTo block     + calls, call your Central Office. Up to 3,500 entries are 
required to block     + calls, which is beyond the capacity of the table 
(maximum 2048 entries).  CountryEntries Translations
Pakistan 100011 920 0 through 011 929 9
Columbia 100011 570 0 through 011 579 9
Jordan 10011 962 0 through 011 962 9
Israel 10011 972 0 through 011 972 9
Iran 100011 980 0 through 011 989 9
Iraq 10011 964 0 through 011 964 9
Kuwait 10011 966 0 through 011 966 9
U.A.E. 10011 971 0 through 011 971 9
011
01
01 
						

							BCS Products
Security Handbook  
555-025-600  Issue 6
December 1997
Blocking Calls 
Page B-15 Blocking Toll Fraud Destinations 
B
Blocking WCR Calls on DEFINITY G2.2
Use the following procedure to block calls to the destinations listed in Table B-1 
on page B-8.
nFor calls to the Dominican Republic, specifically add the allowed NXX as 
809
NXX, length 10, to the appropriate VNI (routing pattern).
nFor    calls, use PROC314 WORD1 to enter the following 
translations:
nFor     calls, use PROC314 WORD1 to enter the following translations:
Country Code Length Route
Pattern
Pakistan 01192 5 0
Columbia 01157 5 0
Jordan 011962 6 0
Israel 011972 6 0
Iran 01198 5 0
Iraq 011964 6 0
Kuwait 011966 6 0
U.A.E. 011971 6 0
CountryCode Length VNI
Pakistan 0192 4 0
Columbia 0157 4 0
Jordan 01962 5 0
Israel 01972 5 0
Iran 0198 4 0
Iraq 01964 5 0
Kuwait 01966 5 0
U.A.E. 01971 5 0
011
01 
						

							BCS Products
Security Handbook  
555-025-600  Issue 6
December 1997
Blocking Calls 
Page B-16 Blocking Toll Fraud Destinations 
B
Blocking ARS Calls on G3
This section contains a sample ARS Digit Analysis Table for G3. In the example, 
international and operator-assisted numbers are allowed, but 0700 calls are 
denied, as well as high toll destinations to these countries: Colombia, Pakistan, 
Jordan, Iraq, Saudi Arabia, United Arab Republic, Israel, Iran, Kuwait, and Puerto 
Rico.
Use the following procedure to block calls to the destinations listed in Table B-1 
on page B-8.
nTo access the section of the ARS Digit Analysis Table to be changed, use 
change ars analysis (Enter digits between 0-9 “x,” or “X” [“partition” 
(1-8)], [“min” (1-23)]).
nEnter the following data:
a.
Dialed String field: Enter the digits to be collected (0-9, x, or X). 
b.
Total field: Enter the minimum (1-23 or blank) and maximum 
(1-23 or blank) number of digits. 
c.
Route Pattern field: For G3iV1, enter 1-254, r1-r32, blank or 
ign (ignore). For G3rV1, G3V1.1 and later releases, enter 1-254, 
r1-r32, n/a or den (denied).
d.
Call Type field: Enter fnpa, hnpa, int, iop, natl, op, svc or unk.
ARS DIGIT ANALYSIS TABLE
Partitioned Group Number: 1
Dialed Total Route Call
String Min Max Pat Type
0 11111 op
01 10 23 1 iop
011 10231 int
01157 10 23 int
01192 10 23 int
011962 10 23 int
011964 10 23 int
011965 10 23 int
011966 10 23 int
011971 10 23 int
011972 10 23 int
01198 10 23 int 
						

							BCS Products
Security Handbook  
555-025-600  Issue 6
December 1997
Blocking Calls 
Page B-17 Blocking Toll Fraud Destinations 
B
0700 11 11 op
10xxx 5 5 op
10xxx 12 12 hnpa
10xxx0 661op
10xxx0 16 16 1 op
10xxx00 771op
10xxx01 15231 iop
10xxx01157 15 23 int
10xxx01192 15 23 int
10xxx011962 15 23 int
10xxx011962 15 23 int
10xxx011964 15 23 int
10xxx011965 15 23 int
10xxx011966 15 23 int
10xxx011971 15 23 int
10xxx011972 15 23 int
10xxx01198 15 23 int
10xxx0157 15 23 iop
10xxx0192 15 23 iop
10xxx01962 15 23 iop
10xxx01964 15 23 iop
10xxx01965 15 23 iop
10xxx01966 15 23 iop
10xxx01971 15 23 iop
10xxx01972 15 23 iop
10xxx0198 15 23 iop
10xxx0700 16 16 op
10xxx1 16 16 1 fnpa ARS DIGIT ANALYSIS TABLE — Continued
Partitioned Group Number: 1
Dialed Total Route Call
String Min Max Pat Type 
						

							BCS Products
Security Handbook  
555-025-600  Issue 6
December 1997
Blocking Calls 
Page B-18 Blocking Toll Fraud Destinations 
B
Blocking ARS Calls on System 25 R3V3
The Toll Call Allowed/Disallowed Lists, available in System 25 R3V3, permit the 
administrator to restrict international calling.
nTo block calls to a specified country code, enter 0 and the country code to 
be disallowed. This entry blocks calls to the specified country code for 
stations assigned to that list.
nTo block all international calling, use the wild card character (.) to specify all 
country codes. Enter 0.... This entry blocks calls to all countries for 
stations assigned to that list. 10xxx1809 16 16 fnpa
180  11 11 1 fnpa
1809 11 11 fnpa ARS DIGIT ANALYSIS TABLE — Continued
Partitioned Group Number: 1
Dialed Total Route Call
String Min Max Pat Type 
						

							Remote Access Example (DEFINITY ECS, DEFINITY G1, G3, and System 75) 
Page C-1 Setting Up Remote Access 
C
BCS Products
Security Handbook  
555-025-600  Issue 6
December 1997
C
CRemote Access Example
(DEFINITY ECS, DEFINITY G1, G3, 
and System 75)
This appendix provides procedures for setting up and disabling Remote Access 
for DEFINITY ECS, DEFINITY G1, G3, and System 75.
Setting Up Remote Access
For DEFINITY ECS, DEFINITY G1, G3, and System 75, use the example below 
to set up Remote Access to help prevent unauthorized use. This example creates 
a new ARS/AAR networking plan in a separate Partitioned Group Number (PGN) 
for Remote Access only. By using the ARS/ARS Analysis table that corresponds 
with the Remote Access PGN, you can easily control the numbers that are 
allowed and the numbers that are disallowed.
1. Enter change remote-access to display the Remote Access screen.
2. Enter 7 in the Barrier Code Length field.
3. Enter n in the Authorization Code Required field.
4. Select a 7-digit random number and enter it into the first Barrier Code field.
5. Select a unique COR (0 through 63, or 0 through 95 for G3) that is not used 
for any facility other than Remote Access. For this example, we will use 63.
6. Enter the COR in the first COR field corresponding to the barrier code you 
entered in step 4. For example, we would enter 63 in the first COR field.
7. Select a unique COS (0 through 15) that is not used for any facility other 
than Remote Access, and does not allow console permissions. For this 
example, we will use 15.
8. Enter the COS in the first COS field corresponding to the barrier code you 
entered in step 4. For example, we would enter 15 in the first COS field. 
						

							BCS Products
Security Handbook  
555-025-600  Issue 6
December 1997
Remote Access Example (DEFINITY ECS, DEFINITY G1, G3, and System 75) 
Page C-2 Setting Up Remote Access 
C
9. Use change cor 63 (or the number of the COR you selected in step 5) to 
administer the COR screen as shown in steps 10 through 12.
10. Enter 0 in the FRL field.
11. Select a PGN (1 through 8) that is not in use in any other COR. This PGN 
will be reserved for Remote Access only. Enter this number in the 
Partitioned Group Number field. For this example, we will use PGN 8.
NOTE:
Do not use the default PGN, which is generally 1. If you do not see 
the Partitioned Group Number field on the COR screen, call your 
Lucent Technologies Technical Representative to enable the 
ARS/AAR Partitioning feature on the System Parameters Customer 
Options screen. 
12. Use change cos and advance to the 15th column (or go to the COS that 
you selected in step 7).
13. Enter n in 
all the fields associated with the COS.
14. Use change trunk-group (and the trunk group number) to administer each 
trunk group.
15. Enter n in the Dial Access field, or to limit TAC access, refer to ‘‘
Disable 
Direct Access to Trunks’’ on page 3-35.
NOTE:
Repeat steps 14 and 15 for all the trunk groups in the system so that 
all outgoing calls route via ARS/AAR.
16. For DEFINITY ECS and DEFINITY G3, use change ars analysis x 
partition 8 and change aar analysis x partition 8 (x equals 0 through 9) 
to enter the dialed strings and the route pattern (and other pertinent 
information for the entry) where you want to allow calls. You may need to 
delete some default entries that are already there.
17. For DEFINITY G1 and System 75, use change ars fnpa a00 group 8 (a 
equals 0 through 5), change ars hnpa n00 group 8 (n equals 2 through 
9), and change rnx n00 group 8 (n equals 2 through 9) to enter the Route 
Pattern where you want to allow calls. The dialed string entries are already 
specified, so enter the Route Pattern number only. Here are some 
considerations:
— The HNPA table has the default value for the Route Pattern set to 1, 
so you may not want to administer any trunk group to that Route 
Pattern. Use change route-pattern 1 to delete any trunk groups 
already there.
— Similarly, the RNX table has the default value for the Route Pattern 
set to 254. Use change route-pattern 254 to delete any trunk 
groups administered there.