Transformation Pattern Overview
Transformation patterns determine how the system manipulates the digits that were dialed in an incoming or outgoing call. You can configure transformation patterns when you need to change the calling or called number before the system sends it to the phone or the PSTN.
You can use transformation patterns to discard digits, prefix digits, add a calling party transformation mask, and control the presentation of the calling party number.
Hit a Calling Party Transformation Pattern with a Called Party Transformation CSS.
Hit a Called Party Transformation Pattern with a Calling Party Transformation CSS.