948826

ETSI EN 300 485

Integrated Services Digital Network (ISDN); Definition and usage of cause and location in Digital Subscriber Signalling System No. one (DSS1) and Signalling System No.7 ISDN User Part (ISUP) [ITU-T Recommendation Q.850 (1998), modified]

standard by European Telecommunications Standards Institute , 10/01/1999

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Full Description

The specification of the usage of the cause and location fields in the DSS1 signalling protocol as an endoresement of ITU-T Recommendation Q.850 (1997).
 

Product Details

Edition:
1.2.3
Published:
10/01/1999
Number of Pages:
6
File Size:
1 file , 23 KB
Note:
This product is unavailable in Russia, Ukraine, Belarus
 

Document History

  1. ETSI EN 300 485


    Integrated Services Digital Network (ISDN); Definition and usage of cause and location in Digital Subscriber Signalling System No. one (DSS1) and Signalling System No. 7 (SS7) ISDN User Part (ISUP) [ITU-T Recommendation Q.850 (1998) with addendum modified]

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  2. ETSI EN 300 485

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    Integrated Services Digital Network (ISDN); Definition and usage of cause and location in Digital Subscriber Signalling System No. one (DSS1) and Signalling System No.7 ISDN User Part (ISUP) [ITU-T Recommendation Q.850 (1998), modified]

    • Historical Version