ATIS 1000621.1992(R2009) PDF

Name:
ATIS 1000621.1992(R2009) PDF

Published Date:
09/01/1992

Status:
Active

Description:

Integrated Services Digital Network (ISDN) - User-to-User Signaling Supplementary Service (formerly T1.621-1992 (R2009) )

Publisher:
The Alliance for Telecommunications Industry Solutions

Document status:

Active

Format:

Electronic (PDF)

Delivery time:

10 minutes

Delivery time (for Russian version):

200 business days

SKU:

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 may be made available on a demand or a subscription arrangement.

ANSI :	ANSI Approved
Published :	09/01/1992

History

ATIS 1000621.2014 (R2019)

Published Date: 06/01/2014

Integrated Services Digital Network (ISDN) - User-to-User Signaling Supplementary Service

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ATIS 1000621.1992(R2009)

Published Date: 09/01/1992

Integrated Services Digital Network (ISDN) - User-to-User Signaling Supplementary Service (formerly T1.621-1992 (R2009) )

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