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ITU-T I.251.1

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Organization: ITU-T
Publication Date: 1 January 1992
Status: active
Page Count: 7

Document History

ITU-T I.251.1
January 1, 1992
Direct-Dialling-in
A description is not available for this item.

References

This document is referenced by:
BS ISO/IEC TR 15410 - Information Technology - Telecommunications and Information Exchange between Systems - PISN Mobility-General Principles and Services Aspects
Published by BSI on May 15, 1999
A description is not available for this item.
This document is referenced by:
EG 201 973-1 - Access and Terminals (AT); Public Switched Telephone Network; Support of legacy terminals by Broadband IP networks and equipment; Part 1: General (common part covering both PSTN Analogue and ISDN TE)
Published by ETSI on March 1, 2005
A description is not available for this item.
This document is referenced by:
CSA ISO/IEC 11574 - Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Circuit-mode 64 kbit/s bearer services — Service description, functional capabilities and information flows
Published by CSA on February 1, 2001
This International Standard specifies the service description and control aspects, including functional capabilities and information flows, of standardised circuit-mode bearer services which may be...
This document is referenced by:
INCITS/ISO/IEC 11574 - for Information Technology – Telecommunications and Information Exchange Between Systems – Private Integrated Services Network – Circuit-mode 64 kbit/s Bearer Services – Service Description, Functional Capabilities and Information Flows
Published by ANSI on January 1, 1994
This International Standard specifies the service description and control aspects, including functional capabilities and information flows, of standardised circuit-mode bearer services which may be...
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