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X.1 : International user classes of service in, and categories of access to, public data networks and Integrated Services Digital Networks (ISDNs)

Recommendation X.1

In force components
Number
Title Status
X.1 (03/00)
 
International user classes of service in, and categories of access to, public data networks and Integrated Services Digital Networks (ISDNs)   In force
 
 
Superseded and Withdrawn components
Number
Title Status
X.1 (11/88)
 
International user classes of service in public data networks and integrated services digital networks (ISDNs)   Superseded
X.1 (03/93)
 
International user classes of service in, and categories of access to, public data networks and Integrated Services Digital Nteworks (ISDNs)   Superseded
X.1 (10/96)
 
International user classes of service in, and categories of access to, public data networks and Integrated Services Digital Networks (ISDNs)   Superseded

 

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Updated : 2009/11/13