ITU-T Y.1242 FRENCH-2004
Circuit multiplication equipment optimized for IP-based networks SERIES Y: GLOBAL INFORMATION INFRASTRUCTURE INTERNET PROTOCOL ASPECTS AND NEXT GENERATION NETWORKS Internet protocol aspects Architecture access network capabilities and resource management

Standard No.

ITU-T Y.1242 FRENCH-2004

Release Date

2004

Published By

International Telecommunication Union (ITU)

Latest

ITU-T Y.1242 FRENCH-2004

Scope

This Recommendation contains principles and examples of multiplication schemes of voice, facsimile and voiceband data between the International Switching Centre (ISC) (exchanges) which are connected via IP-based networks.

ITU-T Y.1242 FRENCH-2004 Referenced Document

• ITU-T G.109-1999 Definition of Categories of Speech Transmission Quality - Series G: Transmission Systems and Media Digital Systems and Networks International Telephone Connections and Circuits - General Definitions Study Group 12; 11 pp
• ITU-T G.168-2004 Digital Network Echo Cancellers Series G: Transmission Systems and Media, Digital Systems and Networks International Telephone Connections and Circuits - Apparatus Associated with Long-Distance Telephone Circuits Study Group 15*， 2004-08-01 Update
• ITU-T G.177-1999 Transmission Planning for Voiceband Services over Hybrid Internet/PSTN Connections - Series G: Transmission Systems and Media Digital Systems and Networks International Telephone Connections and Circuits - Transmission Plan Aspects of Special Circuits and
• ITU-T G.701-1993 Vocabulary of Digital Transmission and Multiplexing and Pulse Code Modulation (PCM) Terms - General Aspects of Digital Transmissions Systems (Study Group XV) 40 pp
• ITU-T G.703-2001 Physical/Electrical Characteristics of Hierarchical Digital Interfaces - Series G: Transmission Systems and Media, Digital Systems and Networks Digital Terminal Equipments - General Study Group 15; Erratum 1: Covering Note: 07/20/2005*， 2024-04-19 Update
• ITU-T G.704-1998 Synchronous Frame Structures Used at 154463122048 8448 and 44 736 kbit/s Hierarchical Levels - Series G: Transmission Systems and Media Digital Systems and Networks Digital Transmission Systems - Terminal Equipments - General Study Group 15; 44 pp
• ITU-T G.711-1988 PULSE CODE MODULATION (PCM) OF VOICE FREQUENCIES
• ITU-T G.723.1-1996 Dual Rate Speech Coder for Multimedia Communications Transmitting at 5.3 and 6.3 kbit/s - General Aspects of Digital Transmission Systems (Study Group 15) 31 pp
• ITU-T G.726-1990 403224 16 kbit/s Adaptive Differential Pulse Code Modulation (ADPCM) (Study Group XV) 60 pp
• ITU-T G.729-1996 Coding of Speech at 8 kbit/s Using Conjugate-Structure Algebraic-Code-Excited Linear-Prediction (CS-ACELP) - General Aspects of Digital Transmission Systems Study Group 15; 39 pp
• ITU-T G.763-1998 Digital Circuit Multiplication Equipment Using G.726 ADPCM and Digital Speech Interpolation - Series G: Transmission Systems and Media, Digital Systems and Networks Digital Transmission Systems - Terminal Equipments - Principal Characteristics of Transcod
• ITU-T G.957-1999 Optical Interfaces for Equipments and Systems Relating to the Synchronous Digital Hierarchy Series G: Transmission Systems and Media@ Digital Systems and Networks Digital Transmission Systems - Digital Sections and Digital Line System - Digital Line Syste
• ITU-T I.363.1-1996 B-ISDN ATM Adaptation Layer Specification: Type 1 AAL Study Group 13; 47 pp
• ITU-T I.363.2 B-ISDN ATM Adaptation Layer Specification: Type 2 AAL Series I: Integrated Services Digital Network - Overall Network Aspects and Functions - Protocol Layer Requirements Study Group 13*， 2024-04-19 Update

ITU-T Y.1242 FRENCH-2004 history

• 2004 ITU-T Y.1242 FRENCH-2004 Circuit multiplication equipment optimized for IP-based networks SERIES Y: GLOBAL INFORMATION INFRASTRUCTURE INTERNET PROTOCOL ASPECTS AND NEXT GENERATION NETWORKS Internet protocol aspects Architecture access network capabilities and resource management