1. Database Administration - GWS User's Guide
  2. Allowed Calling Party (CGPA) Screen Configuration
  3. Introduction

Introduction

The allowed calling party address (CGPA) screen is used to screen SCCP messages from another network. The gray shaded areas in Figure 6-4 shows the fields of the SS7 message that are checked by the CGPA screening function. The screening reference contains a list of point codes and subsystem number combinations.