ATIS 1000621.2014 (R2019)
Integrated Services Digital Network (ISDN) - User-to-User Signaling Supplementary Service
The Alliance for Telecommunications Industry Solutions , 06/01/2014
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This standard is one of a series which defines and describes service capabilities within the context of an Integrated Service Digital Network (ISDN). It describes a single service capability which is a telecommunication transport capability. Such capability 5 be made available on a demand or a subscription arrangement. Formerly known as T1.621-1992(R2009).
Product Information
Published:
06/01/2014
Pages:
41
File Size:
1 file , 1.4 MB
Language:
English
Note:
This product is restricted and cannot be purchased in the following countries Ukraine, Russia, Belarus
