Mitel Sx 50 Dpabx Instructions Guide

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Automatic Route Selection and Toll Control 
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Figure 3-3 Typical OCC Arrangement 
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4 
’ ARS FEATURES DESCRIPTION 
General 
4.1 The ARS feature is an integrated software package of the SX-50 system. When a 
trunk call is made, ARS automatically selects one of a programmed list of Trunk 
Routes, governed by route availability, cost (when more than one route exists) and 
the user’s toll restriction. The process is transparent to. the caller; the system 
automatically analyzes the dialed digits and modifies them to the requirements of the 
different routes. No special access codes are...

Automatic Route Selection and Toll Control 
Least Cost Routing 
4.4 Least Cost Routing automatically selects the lowest cost route available for the time 
of day and call destination. This is achieved through Alternative Routing and 
.Time-of-Day Programming. 
Route Numbers appear in the Route List in the order in which the SX-50 system 
attempts to access the routes. (See ALTERNATIVE ROUTING). Ttie routes need only 
be programmed in ascending order of cost to achieve Least Cost Routing. 
Route lists are...

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ARS Features Description 
Expensive Route Warning Tone 
4.7 The Expensive Route Warning Tone is returned if only the most expensive route is 
available. If a SUPERSET’” 4 or SUPERSET 420 telephone is used, the message 
EXPENSIVE ROUTE appears on the LCD. To avoid incurring the additional cost, the 
user can hang up. Refer to the paragraphs covering the ARS Route List Table in Part 
5, ARS Tables in this Section for programming information. 
Return Dial Tone 
4.8 ARS Return Dial Tone is a programmable...

Automatic Route Selection and Toll Control 
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5 
’ ARS TABLES 
General 
5.1 The ARS package contains a network of tables that control the routing of trunk calls 
and access to trunk routes. There are five ARS tables. They are, in order of 
programming: 
l Digit Comparison Table (800 entries) 
l Time-of-Day List Table (45 entries, 6 time periods each) 
l Route List Table (200 entries) 
l Route Table (100 entries) 
l Digit Modification Table (100 entries) 
Each of the above tables refers to an entry in the next table. The flow of information 
through...

Automatic Route Selection and Toll Control 
ARS Digit Comparison Table (Command 700) 
Entry Number Time-of-Day List Comparison Digit String 
(001 + 800) (01 + 45) Field Field 
Fields a - c Fields d & e f 
Fields g -+ I m 
001 03 
[ 95922122 1 
002 45 
1 91416 1 
003 05 
[ 95557964 1 
. . . . . 
[ . . . . . . . 
1 
800 
[ 1 
Note: The display shows Fields g - I. By scrolling, it can display up to 32 digits. 
There is a maximum of 800 entries. The Register Number is the Entry Number. Each 
entry pairs a...

ARS Tables 
ARS Time-of-Day Table (Commands 701 to 745) 
Commands 701 - 745 correspond to Time-of-Day List Numbers 01 - 45. These are 
referenced from the Digit Comparison Table. 
TimePeriod 
(1 - 
6) 
Field a 
1 
2 
3 
4 
5 
6 
Time 
(Hours) 
(00 - 
23) 
Fields b,c 
01 
08 
‘9 
18 
20 
00 Time Route List Numbers 
(Minutes) - 
(00 + 59) RCSl Rix 
2 RCS 3 
Fields d,e Fields fgh Fields ijk 
Fields Imn 
00 001 
003 005 
00 002 -003. 002 
30 002 003 002 
00 000 003 004 
00 000 003 004 
00 000 000 000 
The...

Automatic Route Selection and Toll Control 
ARS Route List Table (Command 750) 
Route Selections 
Route List 1 st Choice 
Number 
Route No. 
Fields a,b,c 
Fields d,e,f 
001 001 
2nd Choice 
Route No. 
Fields g,h,i 
002 3rd Choice 4th Choice 
Route No. 
Route No. 
Fields j,k,l Fields m,n,o 
000 
000 
002 
001 000 000 000 
003 004 003 005 000 
. . . _ 
. . . . . . . . . 
. . . 
I I I I 
I 200 
000 000 000 
000 
This table contains a maximum of 200 one-line entries, each of which lists up to four 
Route...

ARS Tables 
Digit Modification Table Entry: These fields list the DMT Entry Number for the Route. 
Valid entries are 001 to 100. An entry of 000 indicates a nonprogrammed route. 
Toll Calls: This field is used by the Account Code Bypass feature to determine whether 
a call is a toll or non-toll call. Valid entries are 0 (Non-Toll Calls) or 1 (Toll Calls). Default 
is 0. 
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