Panasonic DBS 576HD Technical Manual

Section 700 - Operation
576HD-50-700 DBS 576HD (USA) issued September 2001 A-19
If the analyze digits table is referenced by a prefix ID, the system will consider at all entries with the prefix ID 
and analyze any additional digits dialed. The system looks for the longest exact match. If there is an exact 
match, the system compares the entered TRS Restriction value to the call originator’s assigned TRS level. If the 
Restriction value is equal to or greater than the originator’s TRS level, the call is...

A-20 DBS 576HD (USA) issued September 2001 576HD-50-700
Section 700 - Operation
•  restrict special calling numbers (976, 1900, outside operator, etc.)
•  public emergency numbers allowed
• 25 executive office telephones
•  no time restriction
•  no calling restrictions
• 2 attendant group phones
•  no restrictions during the day
•  local calls only at night to prevent abuse
• 7 warehouse phones
•  extension and public emergency numbers allowed
• Trunks 1-24 are in trunk group 1 and are to the local CO...

Section 700 - Operation
576HD-50-700 DBS 576HD (USA) issued September 2001 A-21
Figure A-4.  Example System Configuration
CO101XXXX
Long Distance 
Carrier A (less 
exp ensive from
8 to 6)
101YYYY
Long Distance
Carrier B (less
exp ensive nig hts
and weekend s) Trunks
 1-24
Fo r ei g n  Exc h an g e 
Trunks 27, 28
(least expensive to City B)To l l - F r e e
Trunks 25, 26
(least expensive
long distance)
City B
( a r e a  c o d e )  5 5 X XXXX
75 Retail Floor Ext.
40 General Office Ext.
10 Buyer Ext.
25...

A-22 DBS 576HD (USA) issued September 2001 576HD-50-700
Section 700 - Operation
Figure A-5.  Example Foreign Exchange Lines From City A to City B
In this case we have two Foreign Exchange (FX) lines to a City B Central Office Exchange. Using these lines are like dialing directly 
from the City B exchange.  We pay a flat fee for the FX line. There is no additional charge for calls to City B. 
For this example, there are three office exchange numbers in City B (555, 556, and 557) that we want to be able to...

Section 700 - Operation
576HD-50-700 DBS 576HD (USA) issued September 2001 A-23
Table A-7.   Example - User Needs Worksheet
Tenant Name XYZ Department Stores     Tenant #   1   (1-72)
User Type
(office,  
executive, lobby)User Extension 
(or Trunk) Ports 
(BSSC) and 
NumbersDay Calling Needs
(Long Distance, 411, 
specific number, etc.)Night Calling Needs
(Long Distance, 411, 
specific number, etc.)Day TRS 
Classa
(1-50)
a. After all user data has been entered, then assign class numbers. Night TRS 
Class...

A-24 DBS 576HD (USA) issued September 2001 576HD-50-700
Section 700 - Operation
Table A-8.   Example -  MCO Tenant/Trunk Groups Worksheet
Tenant Name    XYZ Department Stores       Tenant Number    1   
Trunk Group 
Number (0-99)Description
(Two-Way CO GS, Tie 
Line, FX, etc.)Trunks in Trunk Group 
(Number/BSSC)Usage Notes
 
1 Local CO (Exchange Line) 
Access1-24 Local, access to long distance carriers A (least 
cost Day carrier) and B (least cost night and 
weekend carrier) via equal access numbers
2...

Section 700 - Operation
576HD-50-700 DBS 576HD (USA) issued September 2001 A-25
2.  From the User Needs and Tenant Trunk Groups Worksheets, TRS levels are determined. This list is created 
by reviewing the different calling needs and assigning the most restrictions to the lowest TRS level and 
working up to the least restriction level.
Table A-9.   Example - Origination TRS Level Plan
Originator 
TRS LevelTRS Level Properties
9
No Restriction
8
7
6
5
4 All long distance calls allowed except special...

A-26 DBS 576HD (USA) issued September 2001 576HD-50-700
Section 700 - Operation
3.  From the User Needs and Tenant Trunk Groups Worksheets, ARS levels are determined. This list is 
created by reviewing the different calling needs and assigning the least cost access levels to the lowest 
ARS level and working up to the highest cost ARS level.
Table A-10.  Example - Origination ARS Level Plan
Originator 
ARS LevelARS Level Properties
9 Full ARS Access
8
7
6
5
4
3 In addition to ARS levels 0-2 access,...

Section 700 - Operation
576HD-50-700 DBS 576HD (USA) issued September 2001 A-27
4.  Next the Origination TRS and ARS level and queuing point enable/disable operation is determined for 
each class.
Using Table 7, “Example - User Needs Worksheet,” on page 23, each unique origination class is listed. 
Using Table 9, “Example - Origination TRS Level Plan,” on page 25 the TRS Level is determined for each 
class. Using Table 8, “Example - MCO Tenant/Trunk Groups Worksheet,” on page 24 and Table 10, 
“Example -...

A-28 DBS 576HD (USA) issued September 2001 576HD-50-700
Section 700 - Operation
5.  Calls are screened by first considering the initial digits dialed. In this case, the first Prefix Dialed entry is a 
1. This will look at any number that starts with 1. A * is available as a wild card. This represents any single 
digit 1-9. 
When prefix dial is being considered by the system, the system looks for the longest exact match first. The 
system considers a wildcard last. For instance, 911 is considered before...