Methods, systems, and devices for cross-linking events and persons using anonymized voice fingerprint identifiers (IDs) and call metadata are described. The method can include retrieving, form a centralized database, call metadata associated with a caller index ID. The method can include determining call metadata characteristics for the call metadata. The method can include matching the call metadata characteristics of the call metadata with characteristics associated with a personality type of a psychological behavioral model. The method can include generating a caller profile that comprises personality type information for the personality type. The method can include associating the caller profile with the caller index ID. The method can include storing the caller profile in an entry in the centralized database associated with the caller index ID.
