Library /sys$common/syshlp/ncphelp.hlb SET, MODULE, X25-SERVER, KNOWN DESTINATIONS, CALLED ADDRESS dte-addr  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 For redirected calls, this parameter identifies the DTE that was
 originally called. The parameter value is used to select a
 destination  for a redirected call.  By default, no called DTE is
 used.