The IDIH feature allows you to capture detailed information about selected DIAMETER transactions, and transmit this information to IDIH for further analysis. The integration of troubleshooting capabilities provided in the DSR provides a way to troubleshoot issues that might be identified with the Diameter traffic that transits the DSR. These troubleshooting capabilities can supplement other network monitoring functions provided by the OSS and network support centers to help to identify the cause of signaling issues associated with connections, peer signaling nodes, or individual subscribers.