OSI/MHS Orientation Guide

About This Manual
OSI/MHS Orientation Guide—424829-001
xii
Standards and Recommendations
XAPIA X.400
API
Specification
v. 1.0 and 2.0
Object classes and attribute types for 1984 and 1988 X.400
XAPIA OSI
Object
Management
API
Specification
Object-management API functions
XAPIA X.400
Gateway API
Specification
v. 4.0
Gateway API functions, object classes, and attribute types for
1984 X.400
Table ii. Standards and Recommendations for Message Handling
Systems (page 2 of 2)
ISO Standard
or XAPIA
Specification
CCITT
Recommen-
dation Description of Contents