Use the Regular Expressions screen to create regular expressions and associate them with routing policies. You cannot save a regular expression unless you associate it with routing policies.
The Location and Condition fields appear only if the Flexible Routing feature is enabled.
Procedure
On the System Manager web console, click Elements > Routing > Regular Expressions.
Click New.
In the Pattern field, enter the regular expression pattern.
In the Location field, click the location that you want to assign to the regular expression.
In the Dial Pattern Origination Set field, click the dial pattern for the regular expression.
In the Condition field, click the condition that you want to assign to the regular expression.
In the Rank Order field, specify a rank order for the regular expression.
A lower rank order indicates a higher priority.
Select the Deny check box to deny routing for a matched regular expression pattern.
In the Routing Policy section, click Add to associate a routing policy for the matched pattern.
Select the check boxes of the routing policies that you want associated with the regular expression.
Click Select to indicate that you have completed your selections.
