ATIS T1.647 : 95(R2005)
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - CONFERENCE CALLING SUPPLEMENTARY SERVICE
23-07-2013
12-01-2013
Defines and describes supplementary services within the context of an Integrated Services Digital Network (ISDN). Interaction of this services with other ISDN services is also included.
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