Avaya Communication Manager Administrator's Manual page 255

Figure 106: ARS Digit Analysis Table
Dialed
String
1____________________1
1____________________11_ 11 ____30
1____________________12_ 23____ 17
10xxx________________5 _ 5 ____ deny
1800_________________11_ 11____ 30
2____________________7 _ 7 ____ 2
3____________________7 _ 7 ____ 2
4____________________7 _ 7 ____ 2
5____________________7 _ 7 ____ 2
6____________________7 _ 7 ____ 2
7____________________7 _ 7 ____ 2
The far-left column of the ARS Digit Analysis Table lists the first digits in the dialed string.
When a user makes an outgoing call, the system analyzes the digits, looks for a match in the
table, and uses the information in the matching row to determine how to route the call.
Let us say a caller places a call to 1-303-233-1000. Communication Manager matches the
dialed digits with those in the first column of the table. In this example, the dialed string matches
the '1'. Then Communication Manager matches the length of the entire dialed string (11 digits)
to the minimum and maximum length columns. In our example, the 11-digit call that started with
1 follows route pattern 30 as an fnpa call.
Tip:
The first dialed digit for an external call is often an access code. If '9' is defined as
Tip:
the ARS access code, Communication Manager drops this digit and analyzes the
remaining digits with the ARS Analysis Table.
The Route Pattern points to the route that handles the calls that match this dial string.
Call Type tells what kind of call is made with this dial string. Call type helps Communication
Manager decide how to handle the dialed string.
ARS DIGIT ANALYSIS TABLE
Location: all
Total Route Call
Min Max Pattern Type
1 12 svcl
fnpa
intl
op
fnpa
hnpa
hnpa
hnpa
hnpa
hnpa
hnpa
Understanding ARS Analysis
Percent Full:
Node ANI
Num Req
___ n
___ n
___ n
___ n
___ n
___ n
___ n
___ n
___ n
___ n
___ n
Issue 1 June 2005
6
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