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Q.725 : Signalling performance in the telephone application  

Recommendation Q.725

In force components
Number
Title Status
Q.725 (03/93)
 
Signalling performance in the telephone application   In force
 
 
Superseded and Withdrawn components
Number
Title Status
Q.725 (11/88)
 
Specifications of Signalling System No. 7 - Signalling performance in the telephone application   Superseded

 

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Updated : 2008/05/09