SPATCH GMS EIR is installed at your site and provides a complete solution for equipment identity registry.
As phones register on your network, the Spatch GSM EIR will check the phone's IMEI against the blacklist, whitelist, or graylist. If the phone is blacklisted, the service is denied.
Extra EIR Benefits
GSMA interface for downloading and uploading black/white list entries.
A SOAP interface for integrating with your CRM/CSR systems.
Query by IMSI to obtain the current IMEI, the history of IMEIs used by this IMSI, and the TAC data associated with the IMEIs. If setup to do so, these queries can be done by MDN as well. This same interface is also used to provision black/white/gray tables.