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X.225 : Information technology – Open Systems Interconnection – Connection-oriented Session protocol: Protocol specification

Recommendation X.225

In force components
Number
Title Status
X.225 (11/95)
 
Information technology – Open Systems Interconnection – Connection-oriented Session protocol: Protocol specification   In force
X.225 (1995) Amendment 1 (08/97)
 
Efficiency enhancements   In force
X.225 (1995) Amendment 2 (12/97)
 
Nested connections functional unit   In force
X.225 (1995) Technical Cor. 1 (03/00)
 
  In force
 
 
Superseded and Withdrawn components
Number
Title Status
X.225 (11/88)
 
Session protocol specification for Open Systems Interconnection for CCITT applications   Superseded
X.225 Addendum 1 (11/95)
 
Protocol specification for Session Layer efficiency enhancements  
ITU-T addendum - content applied in 1997 Amendment
Superseded

 

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Updated : 2011.05.04