DS/ETS 300685:1999 Broadband Integrated Services Digital Network (B-ISDN) - Usage of cause and location in Digital Subscriber Signalling System No. two (DSS2) and Signalling System No.7 B-ISDN User Part (B-ISUP)
This European Telecommunications Standard (ETS) has been produced by the Signalling Protocols and Switching (SPS) Technical Committee of the European Telecommunications Standards Institute (ETSI). Transposition dates Date of adoption 20 December 1996 Date of latest announcement of this ETS (doa): 30 April 1997 Date of latest publication of new National Standard or endorsement of this ETS (dop/e): 31 October 1997 Date of withdrawal of any conflicting National Standard (dow): 31 October 1997
DS/ETS 300685:1999 history
1999DS/ETS 300685:1999 Broadband Integrated Services Digital Network (B-ISDN) - Usage of cause and location in Digital Subscriber Signalling System No. two (DSS2) and Signalling System No.7 B-ISDN User Part (B-ISUP)