Table of Contents Table of Contents Title and Copyright Information 1 Introduction Revision History Overview Scope and Audience Manual Organization My Oracle Support 2 Feature Description Equipment Identity Register Overview EIR Call Flows SS7/Sigtran EIR Call Flow Diameter EIR Call Flow EIR List Determination EIR Protocol Check_IMEI Message Handling EIR List Log File Serviceability 3 EIR Functionality Global Response IMSI Screening Equipment Identity Database EIR Logging EIR Interface 4 EIR Configuration EIR Configuration Procedure Configuring EIR Application Options IMSI Ranges 5 EIR Alarms and Measurements