LIR Format
The LIR contains the following information:
Vendor-Id: 9148 Supported-Vendor-Id: 10415 Supported-Vendor-Id: 13019 Vendor-Specific-Application-Id (grouped): Vendor-ID: 10415 Vendor-ID: 13019 Auth-Application-ID: 16777216 Origin-Host: IP Address:port of the system’s source interface. Origin-Realm: Realm-name where the system talks to this HSS. Destination-Host: IP address of the HSS. Public-Identity: Request URI of SIP Request