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ITU-T Q.730

ISDN User part Supplementary Services - Series Q: Switching and Signalling - Specifications of Signalling System No. 7 - ISDN Supplementary Services

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Organization: ITU-T
Publication Date: 1 December 1999
Status: active
Page Count: 47

Document History

ITU-T Q.730
December 1, 1999
ISDN User part Supplementary Services - Series Q: Switching and Signalling - Specifications of Signalling System No. 7 - ISDN Supplementary Services
A description is not available for this item.
September 1, 1997
ISDN User part Supplementary Service - Series Q: Switching and Signalling Specifications of Signalling System No. 7 - ISDN Supplementary Services
A description is not available for this item.
January 1, 1993
Signalling System No. 7 - ISDN Supplementary Services - Specifications of Signalling System No. 7 (Study Group XI) 25 pp
A description is not available for this item.
January 1, 1989
ISDN Supplementary Services - Specifications of Signalling System No. 7 (Study Group XI) 59 pp
A description is not available for this item.

References

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