A regular expression is a special text string for describing a search pattern or for input validation. In LUCS you can access and define "Regexes" to find and replace specific strings. The purpose for this is to find specific patterns in SIP URIs, Caller or Agent telephone numbers and parse the information into a format that is more suitable for a CRM or Ticketing system.
You will need to organize regular expressions in → Regex Sets to control the order of their usage (e.g. on complex multi-string operations)
You can add new regex by clicking '+ Add' button. Existing entries can be edited by selecting them from the list
You can access 'Startup Application' page is accessible via Settings -> Agents -> Regexes
On clicking specific regex in the list, the user can view its details:
The Regex panel has the following settings:
Name of the Regex
|Organization||Determines under which Organization Units these regular expression items are made available|
Expression for checking a value against a pattern
A regular expression pattern to define all or part of the text that is to replace matched text in the input string
To delete the existing regex, select it in the list and click 'Delete' button.
Deletion of Regexes used in Regex Sets is not possible. The Delete button will be inactive, showing dependent items via tooltip on mouseover. You need to edit the Regex Sets first, removing the single Regex elements you want to delete.