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E.438 : Performance parameters and measurement methods to assess N-ISDN 64 kbit/s circuit-switched bearer service UDI in operation

Recommendation E.438

In force components
Number
Title Status
E.438 (03/00)
 
Performance parameters and measurement methods to assess N-ISDN 64 kbit/s circuit-switched bearer service UDI in operation   In force

 

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Updated : 2014-05-15