receiving, by a terminating network from an originating network, a request for a call;

retrieving, by the terminating network, results of a caller identity analytic function for the call;

paging, by the terminating network, a user equipment (UE) for the call;

transmitting, by the terminating network to the UE, an enhanced calling name (eCNAM) message for an eCNAM service, wherein the eCNAM message includes eCNAM metadata, authentication and verification mechanisms, and the results of the caller identity analytic function;

based on the call being missed or rejected by the UE or the paging being unsuccessful, determining, by the terminating network, to use a voice mail associated with the call;

storing, by the terminating network, eCNAM related envelope information for the voice mail, wherein the eCNAM related envelope information includes (i) a caller identity analytic data for the call, (ii) a caller identifier (ID) for the call, (iii) a trust level of the caller ID, and (iv) a time stamp for the voice mail; and

transmitting, by the terminating network to the UE, the voice mail and the eCNAM related envelope information.