Sun Java System Messaging Server 6 2005Q4 Administration Guide

ESME_ADDRESS_NPI

(integer, 0 - 255) By default, bind operations will specify an ESME NPI value of zero indicating an unknown NPI. With this option, an alternate integer value in the range 0 to 255 may be assigned. See the description of the DEFAULT_DESTINATION_NPI option for a table of typical NPI values.