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ITU-T F.721

Videotelephony Teleservice for ISDN (Study Group I) 12 pp

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Organization: ITU-T
Publication Date: 1 January 1992
Status: active
Page Count: 12

Document History

ITU-T F.721
January 1, 1992
Videotelephony Teleservice for ISDN (Study Group I) 12 pp
A description is not available for this item.
F.721
January 1, 1989
Basic Narrow Band Videophone Service in the ISDN - Telematic, Data Transmission and Teleconference Services - Operations and Quality of Service (Study Group I) 5 pp
A description is not available for this item.

References

This document is referenced by:
EN 300 403-3 - Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. One (DSS1) Protocol; Signalling Network Layer for Circuit-Mode Basic Call Control; Part 3: Protocol Implementation Conformance Statement (PICS) Proforma Specification
Published by ETSI on May 1, 2001
A description is not available for this item.
This document is referenced by:
ATIS 1000607 - Supplement to ATIS-1000607
Published by ATIS on June 1, 2006
FOREWORD The information contained in this Foreword is not part of this American National Standard (ANS) and has not been processed in accordance with ANSI's requirements for an ANS. As such, this...
This document is referenced by:
TS 186 009-2 - Technical Committee for IMS Network Testing (INT); SIP-ISUP Interworking between the IP Multimedia (IM) Core Network (CN) subsystem and Circuit Switched (CS) networks; Part 2: Test Suite Structure and Test Purposes (TSS&TP)
Published by ETSI on March 1, 2011
The present document specifies the Test Suite Structure and Test Purposes (TSS&TP) for SIP-ISUP Interworking between the IP Multimedia (IM) Core Network (CN) subsystem and Circuit Switched (CS)...
This document is referenced by:
EN 300 899-3 - Integrated Services Digital Network (ISDN); Signalling System No.7; Interworking between ISDN User Part (ISUP) Version 2 and Digital Subscriber Signalling System No. One (DSS1); Part 3: Test Suite Structure and Test Purposes (TSS&TP) Specification
Published by ETSI on September 1, 2001
A description is not available for this item.
This document is referenced by:
ETS 300 838 - Integrated Services Digital Network (ISDN); Harmonized Programmable Communication Interface (HPCI) for ISDN
Published by ETSI on May 1, 1998
A description is not available for this item.
This document is referenced by:
ANEP-50 - NATO INDUSTRIAL ADVISORY GROUP NIAG SG-52 SHIPBOARD OPEN SYSTEM ENVIRONMENT
Published by NATO on April 1, 1996
General Introduction Based on prior studies, AC/141(IEG/5) has concluded that the goal of intra-ship Combat System compatibility and interoperability will be enhanced significantly by establishing...
This document is referenced by:
ITU-T Q.931 - ISDN user-network interface layer 3 specification for basic call control
Published by ITU-T on February 14, 2003
Scope of this Recommendation The procedures currently described in this Recommendation are for the control of circuit-switched connections, user-to-user signalling connections and packet-switched...
This document is referenced by:
TS 186 001-5 - Core Network and Interoperability Testing (INT); Network Integration Testing between SIP and ISDN/PSTN network signalling protocols; Part 5: Test Suite Structure and Test Purposes (TSS&TP)
Published by ETSI on April 1, 2022
The present document specifies the Test Suite Structure and Test Purposes (TSS&TP) for Network Integration Testing (NIT) to verify the overall compatibility of ISDN, non-ISDN (PSTN) and PES over the...
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