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Q.Sup7 : Technical Report TRQ.2001: General aspects for the development of unified signalling requirements

Recommendation Q.Sup7

In force components
Number
Title Status
Q.Sup7 (03/99)
 
Technical Report TRQ.2001: General aspects for the development of unified signalling requirements   In force
 
 
Superseded and Withdrawn components
Number
Title Status
Q.Sup7 (12/72)
 
Measurements of impulsive noise in a 4-wire telephone exchange   Withdrawn
Q.Sup7 (11/88)
 
Semi-compelled and non-compelled multifrequency interregister signalling for national satellite applications based on System R2 interregister signalling   Withdrawn

 

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Updated : 2013-01-08