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Q.933 : ISDN Digital Subscriber Signalling System No. 1 (DSS1) - Signalling specifications for frame mode switched and permanent virtual connection control and status monitoring

Recommendation Q.933

In force components
Number
Title Status
Q.933 (02/03)
 
ISDN Digital Subscriber Signalling System No. 1 (DSS1) - Signalling specifications for frame mode switched and permanent virtual connection control and status monitoring  
In force
 
 
Superseded and Withdrawn components
Number
Title Status
Q.933 (03/93)
 
Digital Subscriber Signalling System No. 1 (DSS1) - Signalling specification for frame mode basic call control   Superseded
Q.933 (10/95)
 
Digital Subscriber Signalling System No. 1 (DSS1) - Signalling specifications for frame mode switched and permanent virtual connection control and status monitoring   Superseded

 

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Updated : 2014-05-15