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ITU-T I.254.1

MULTIPARTY SUPPLEMENTARY SERVICES: CONFERENCE CALLING (CONF)

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Organization: ITU-T
Publication Date: 1 November 1988
Status: active
Page Count: 21

Document History

ITU-T I.254.1
November 1, 1988
MULTIPARTY SUPPLEMENTARY SERVICES: CONFERENCE CALLING (CONF)
A description is not available for this item.

References

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:
TS 132 407 - Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Telecommunication management; Performance Management (PM); Performance measurements; Core Network (CN) Circuit Switched (CS) domain; UMTS and combined UMTS/GSM
Published by ETSI on April 1, 2022
The present document describes the CN CS measurements for UMTS and combined UMTS/GSM. 3GPP TS 32.401 [2] describes Performance Management concepts and requirements. The present document is valid for...
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