1. Database Administration - GWS User's Guide
  2. Allowed Originating Point Code (OPC) Screen Configuration
  3. Introduction

Introduction

The allowed originating point code (OPC) screen identifies a set of OPC's that are allowed to send SS7 messages into the network. The gray shaded areas in Figure 12-4 shows the fields of the SS7 message that are checked by the allowed OPC screening function.