Panasonic DBS 576HD Technical Manual

							Section 700 - Operation
576HD-50-700 DBS 576HD (USA) issued September 2001 A-9
Implementation
The configuration of this system is described in the following steps: 
1.  The system needs are listed in Table 1, “Example - User Needs Worksheet,” on page 10.
Most of the information is straight forward. The Day TRS and Night TRS classes are determined by 
assigning consecutive Class numbers to each unique calling need. When a duplicate need is encountered, 
the same class number is assigned.
The system trunk equipment is listed in Table 2, “Example - MCO Tenant/Trunk Groups Worksheet,” on 
page 11. 
						

							A-10 DBS 576HD (USA) issued September 2001 576HD-50-700
Section 700 - Operation
Table A-1.   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 
(1-50)
Executive 1101-1125 No Restrictions No Restrictions 1 1
Buyers 1166 - 1175 No Restrictions except 
special numbers (976, 1900, 
411, operator access, collect 
calls, etc.)No Restrictions except 
special numbers (976, 1900, 
411, operator access, collect 
calls, etc.)22
General Office 1126-1165 Long Distance Allowed
No special numbers (976, 
1900, 411, operator access, 
collect calls, etc.)Local calls only
No special numbers (976, 
1900, 411, operator access, 
collect calls, etc.)
Allowed to call City B34
Attendant Group 1176-1177 No Restriction Local calls only
No special numbers (976, 
1900, 411, operator access, 
collect calls, etc.)
Allowed to call City B14
Retail floor 1178-1253 Local calls only
No special numbers (976, 
1900, 411, operator access, 
collect calls, etc.)
Allowed to call City BLocal calls only
No special numbers (976, 
1900, 411, operator access, 
collect calls, etc.)
Allowed to call City B44
Warehouse 1254-1260 Extension calling and 
emergency calling onlyExtension calling and 
emergency calling only55 
						

							Section 700 - Operation
576HD-50-700 DBS 576HD (USA) issued September 2001 A-11
Table A-2.   Example -  MCO Tenant/Trunk Groups Worksheet
Tenant Name    XYZ Department Stores       Tenant Number    1   
Trunk Group 
Number (0-99)Description
(Two-Way CO LS, Tie Line, FX, 
etc.)Trunks in Trunk Group (Number/BSSC) Usage (MCO1 - Dial “9”, 
MCO2 - dial “81”, Direct 
Access Only, etc.)
 
1 Two-Way CO (Exchange Line) 
Loop Start1-24 MCO 1 - Dial “9” 
						

							A-12 DBS 576HD (USA) issued September 2001 576HD-50-700
Section 700 - Operation
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-3.   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 numbers (976, 1900, 411, 
operator access, collect calls, etc.)
Allow public emergency numbers
3 North America long distance calls allowed except special numbers (976, 
1900, 411, operator access, collect calls, etc.)
Allow public emergency numbers
2 Local Calls Allowed
No long distance or special numbers (976, 1900, 411, operator access, 
collect calls, etc.)
Allow calls to (205) 555-XXXX, (205) 556-XXXX, and (205) 557-XXXX 
Allow public emergency numbers
1
Public emergency numbers only
0
No Outside Calling/PBX Centrex & Extension only 
						

							Section 700 - Operation
576HD-50-700 DBS 576HD (USA) issued September 2001 A-13
3.  Next the Origination TRS Level is determined for each Trunk group per class.
Using Table 1, “Example - User Needs Worksheet,” on page 10, each unique origination class is 
determined. Then using Table 3, “Example - Origination TRS Level Plan,” on page 12 the TRS level is 
determined for each class. (If there were multiple trunk groups available, a TRS level would be assigned 
for each trunk group for each class.)
Table A-4.   Example - Origination TRS Class/Level Worksheet
Origination TRS Class Origination TRS Level (0-9)
Number User Type(s)
(Executive, Office, 
loading dock)Trunk Group
   1  
Description:
Used for all 
outside calls.Trunk Group
 ___
Description:Trunk Group 
___
Description:Trunk Group 
___
Description:Trunk Group 
___
Description:
1Executive (Day/Night)
Attendant (Day9
2Buyer (Day/Night) 4
3General Office (Day) 3
4General Office (Night)
Attendant Group (Night)
Retail Floor (Day/Night)2
5Warehouse (Day/Night) 1 
						

							A-14 DBS 576HD (USA) issued September 2001 576HD-50-700
Section 700 - Operation
4.  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 will consider a wildcard last. For instance, 911 is considered before *11 or even *. Notice also in 
this example there are multiple entries that begin with 9.
If the leading digits are not enough to determine the handling of the call, then additional digits can be 
considered by entering a Prefix ID that references entries in the Analyze Digits Table. Otherwise, the 
Prefix ID is left blank and the additional items are considered.
In this example, we cross reference Prefix ID 1 in the Analyze Digits Table for any dialed number that 
begins with 1. The remaining digits are analyzed in the Analyze Digits Table.
From Table 1, “Example - User Needs Worksheet,” on page 10 and Table 3, “Example - Origination TRS 
Level Plan,” on page 12, the restriction levels are determined for each type of dialed call.
Route Type and Route Pattern Number are not used with TRS-only operation.
Table A-5.   Example - Leading Digits Worksheet
Pattern 
Number
(1-100)Prefix Dial 
(up to 10 
digits)Prefix ID 
(Go to this 
Prefix ID in 
Analyze 
Digits 
Ta b l e s )Number of 
Following 
DigitsRestriction
 TRS Level (Any 
Origination TRS 
at this level or 
below will be 
restricted)Route Type
Route Table (0)
Route List (1)
Time List (2)
Route Pattern 
Number
Route Table (1-200)
Route List (1-100) 
or Time List (1-50)
 11 
1N/A N/A N/A N/A
2101**** 1 N/A N/A N/A N/A
310*** 1 N/A N/A N/A N/A
4101 1 N/A N/A N/A N/A
510 1 N/A N/A N/A N/A
60N/A8N/AN/A
701 2 N/A 8 N/A N/A
7911 0 N/A 0 N/A N/A
8*11 0 N/A 4 N/A N/A
95976 0 N/A 4 N/A N/A
10* 0 N/A 1 N/A N/A 
						

							Section 700 - Operation
576HD-50-700 DBS 576HD (USA) issued September 2001 A-15
5.  In this case, Prefix ID 1 links calls that have a dialed prefix of 1. Several entries are made to determine the 
restriction TRS level and the Route Type. The call originator must have a Origination TRS Level 
exceeding 1 for the call to be allowed. If any other analyze digits are dialed this would be covered by the 
three * wildcards (***). In this case; the call originator must have a TRS level exceeding 2 for the call to 
be allowed.
Table A-6.   Example - Analyze Digits Worksheet
Pattern 
Number 
(1-500)Prefix IDDigits to Analyze 
(in addition to the 
leading digits)
 Number of 
Following 
DigitsRestriction
 TRS Level
 (Any 
Origination 
TRS at this level 
or below will be 
restricted)Route Type
Route Table (0)
Route List (1)
Time List (2)
Route Pattern 
Number
Route Table (1-200)
Route List (1-100) 
or Time List (1-50)
 
1120555*
(120555XXXXX)N/A
1N/A N/A
21***976
(1NXX976XXXX)N/A
8N/A N/A
31***5551212
(1NXX5551212)N/A
2N/A N/A
41800
(1800XXXXXXX)N/A
1N/A N/A
51888
(1888XXXXXXX)N/A
1N/A N/A
61900
(1900XXXXXXX)N/A
8N/A N/A
71***
(1NXXXXXX)N/A
2N/A N/A
82***
(0XXXX... - Collect 
Call)N/A
8N/A N/A 
						

							A-16 DBS 576HD (USA) issued September 2001 576HD-50-700
Section 700 - Operation
ARS Configuration and Operation
This section provides the following:
• An overview of ARS. 
• An example ARS configuration.
• Worksheets for planning and implementing an ARS plan. 
ARS/TRS Programming/Operation Overview
The purpose of TRS is to restrict outside call origination based on the dialed number and the originator. The 
purpose of ARS is to automatically select the lowest cost route available for a call based on the dialed number. 
The system allows separate TRS operation or TRS operation concurrent with ARS operation. 
TRS-only operation is described in the previous section of this appendix. The TRS portion of ARS/TRS works 
in the same manner.
As shown in Figure A-5 “ARS/TRS Operation” found at the end of this appendix, up to 50 TRS/ARS Class 
Settings are assigned. When a call is originated, several general settings for the originator are always 
considered:
•Digit Restriction - This is the maximum number of digits that can be dialed.
•Incoming Dialing Restriction - If this is enabled, an outside call cannot be originated during an 
incoming call.
•Outgoing SSD Dialing Restriction - This determines if SSD dialing is allowed or not.
•Star (*) and Pound (#) Dialing Restriction. - This determines if the * and # digits can be outdialed.
When a call is originated, the system determines the TRS/ARS Class for the originator from either the 
Extension Class Assignments or the Trunk Class Assignments. It then determines the originator TRS level and 
originator TRS level from the TRS/ARS Class Assignments. In addition, the Queuing Point continue parameter 
setting is considered. 
When the call is dialed, the system collects the digits and compares the leading digits to the leading digits table 
entry. The system looks for the longest available exact match. A * may be entered as a wild card for any digit 
position. 
If an exact match is found, the system looks to see if there is a prefix ID. If so, it will jump to the analyze digits 
table. If not, the system will compare 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 denied. Otherwise, 
the Route Type and associated Pattern # are determined and the system jumps there.  
						

							Section 700 - Operation
576HD-50-700 DBS 576HD (USA) issued September 2001 A-17
Figure A-2.  ARS/TRS Flowchart Page 1 of 2
Extension ortrunk dialsfirst
MCO Code(usually9)
U ser dialsdigit
W hatR oute
Type/Pattern
is entered? S ystem checks R estriction
TR S Levelin Leading D igit
or A nalyze D igitTableSyste m ch ecks originating
ext.ortrunk T R S C lass
System com pares
dialed digit(s) to
Leading D igits
Ta blePrefixDial
entries
System com pares
additionaldigit(s) to
A nalyze D igitsTable
PrefixDialentries
IsOrigination TR S
Le velgreaterthan
Restriction T R S Level? IsthereaPrefixID
entryin Leading
DigitsTable?Syste m ch ecks class
a ssignm entforT R S level
and A R S Level
Origination TR S
and A R S Level
Areadditional
digitsrequired
form atch ?
Are additional
digitsrequired
form atch?Yes
Yes
N o exact
match
No M atch
Match Match
Yes No
Deny call
Denycall
Restrict callNo
No
NoYesTime
List P a ttern
Route
List P a ttern
Route
Pattern 
						

							A-18 DBS 576HD (USA) issued September 2001 576HD-50-700
Section 700 - Operation
Figure A-3.  ARS/TRS Flowchart Page 2 of 2
System selectsTimeList
associated w ithSpecialD ay
Denythe callDenythe call
Denythe call
Denythe call
No m oredigits
outdialed Isthereanavailable
trunk (beginning w ith
firstp riorityroute)?
Hasthe Q ueuing
Timerexpired?Issue W arning Tone
tocalloriginator System selectsTimeList
associated w ithDay
ofthe W eek
Isthe originatorA R S
Levelless than the first
priorityARS Level
Isthisthe last
Priority Levelentry?
Isthe originatorA R S
Levelless than the next
priorityARS Level Isthereanavailable
trunk inthe listed
route?Isthereanavailable
trunk inthe listed
route?
Is Q ueuing P oint
enabled?IsW arning Tone
enabled?
Isthere a n asso ciated
digitm odifytableentry?
HastheMax.#of
Follow ing D igits
been outdialed?
From the TimeListP a ttern
th e system determines the
active timeperiod and its
associated R outeListYes
No
NoNoNo
NoNo
No
NoNo
No Yes
Yes
Yes YesYes
YesYes
YesYes
YesYes
No
System m odifies
outdialed digits
perD igitM odify
Table
System collectsand
outdialsadigit The system connectsto
trunk and outdialsall
collected digits
(m odified as specified)
Route
ListP atternTime
ListP attern