Configuring Phone Lines and Calling Routing Behavior
Managing the Line Selection for Outbound Calls
SPA9000 Voice System Administration Guide
79
4
Configuring a Call Routing Rule
A Call Routing Rule is a special dial plan that specifies the lines that can be used to
transmit a dialed number. The same number pattern can apply to more than one
line.
SYNTAX:
( <:L
w,x,y,z>number-pattern
|
<:L
w,x,y,z
>
number-pattern
|
<:L
w,x,y,z
>
number-pattern
|
<:L
w,x,y,z
>
number-pattern
)
•
L:
A signifier for “Line”
•
w, x, y, z:
The number of the line interface (L1 for Line 1, L2 for Line 2, and so on)
•
port:
The port number
NOTE
This parameter applies only if the line interface is configured for a SPA400.
•
number-pattern:
The dialed sequence that can use the specified lines
•
Other elements:
•
Enclose the entire call routing rule in parentheses.
•
Use a comma to separate each digit sequence within a number-pattern.
•
Use a pipe character (|) to separate each call routing rule.
NOTE
The Call Routing rules use the same digit sequences as the Dial Plan rules. See
“Digit Sequences,” on page 66
.
•
Allowing any line interface to be used
EXAMPLE:
(<:L1,2,3,4>9xx.)
Any line interface can be used for any dialed sequence that begins with 9 and
includes at least two additional numbers. The SPA9000 chooses an available
line from the list, proceeding in the listed order. See
“Line Availability,” on
page 78
.
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