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Technical requirements and test methods of IPv4 /IPv6 network video conference service system
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Basic data
| Standard ID | GB/T 44595-2024 (GB/T44595-2024) |
| Description (Translated English) | Technical requirements and test methods of IPv4 /IPv6 network video conference service system |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | L78 |
| Classification of International Standard | 33.040.40 |
| Word Count Estimation | 30,342 |
| Date of Issue | 2024-09-29 |
| Date of Implementation | 2025-01-01 |
| Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration |
GB/T 44595-2024: Technical requirements and test methods of IPv4 /IPv6 network video conference service system
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 33.040.40
CCSL78
National Standard of the People's Republic of China
IPv4/IPv6 Network Video Conference Service System
Technical requirements and test methods
Released on 2024-09-29
2025-01-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface V
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Abbreviations 1
5 System Architecture 2
5.1 Functional Layer 2
5.1.1 Overview 2
5.1.2 Management 2
5.1.3 Control Layer 3
5.1.4 Media Layer 3
5.2 Functional Model Architecture 4
5.3 Functional reference point 4
5.4 Main functional module requirements 5
6 Basic business requirements 5
6.1 Business Functions 5
6.2 Network Video Conference Service Organization Methods 6
6.2.1 How to organize online video conferencing services based on cloud platform deployment
6.2.2 Interoperability between online video conferencing and traditional video conferencing services 7
6.3 Media Stream Routing Organization Strategy for Conference Services 7
6.3.1 Video streaming strategy of media server 7
6.3.2 Audio Streaming Strategy of Media Server 7
7 Typical meeting process 7
7.1 Basic business process of conference 7
7.1.1 Joining a Conference 7
7.1.2 Viewing the Speaker View 8
7.1.3 Listening to the audio in the conference room 8
7.1.4 Viewing the Participant List 8
7.1.5 Microphone Control 8
7.1.6 Camera Control 8
7.1.7 Sharing Screen 8
7.1.8 Shared Programs 8
7.2 Conference Enhancement Business Process 8
8 Technical requirements for interoperability in IPv4/IPv6 environments 8
8.1 Intercommunication between IPv4 network video conferencing and IPv6 network video conferencing service systems 8
8.1.1 Master-slave mode of intercommunication between IPv4 network video conferencing and IPv6 network video conferencing service systems 8
8.1.2 Slave system gateway function 9
8.1.3 Video conferencing gateway interoperability requirements 9
8.2 Intercommunication between IPv4/IPv6 network video conferencing service system and other service systems 9
8.2.1 Monitoring terminal/camera joining the meeting 9
8.2.2 VoLTE/PSTN/PLMN Phone Joining 9
9 Media Encoding 9
9.1 Video Decoding 9
9.2 Audio Decoding 10
10 Network Management10
10.1 Network Management Scope 10
10.2 General requirements 10
10.3 System Device Management 10
10.4 Terminal Management11
10.5 Access Management 11
11 System Security11
11.1 Conference Architecture and Access Security 11
11.2 Conference Content Security11
11.3 Business Security 11
11.4 Equipment Security 12
12 Test Methods12
12.1 Test environment and conditions 12
12.2 Meeting application and end function test 12
12.2.1 Meeting Application Test 12
12.2.2 Add test 13
12.2.3 Exit Test 13
12.2.4 End of Test 14
12.3 Conference Control Function Test 14
12.3.1 Audio Conference Test 14
12.3.2 Video conference test 15
12.3.3 Conference control function test 15
12.3.4 Meeting recording function test 16
12.3.5 Meeting voting function test 16
12.4 System Setting Function Test 17
12.5 User management function test 17
12.6 Audio and video encoding support test 18
12.7 Conference upgrade function test 18
12.7.1 Check Update Upgrade Test 18
12.7.2 Automatic upgrade test 19
12.8 Conference Network Reliability Test 19
12.8.1 Network abnormality prompt test 19
12.8.2 Network Tolerance Test 20
12.9 Conference Performance Test 20
12.9.1 Conference Capacity Test 20
12.9.2 Conference Stability Test 21
Foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents"
Drafting.
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document was proposed by the Ministry of Industry and Information Technology of the People's Republic of China.
This document is under the jurisdiction of the National Communications Standardization Technical Committee (SAC/TC485).
This document was drafted by. China Academy of Information and Communications Technology, Tsinghua University Shanxi Clean Energy Research Institute
Institute of Information and Communications Technology, Lenovo (Beijing) Co., Ltd., China Information and Communications Technology Group Co., Ltd., ZTE Corporation, Huawei Cloud Computing Technology
Co., Ltd., China Communications Standards Association.
The main drafters of this document are. Yang Kun, Lu Chunlin, Liu Zhaohui, Jiang Lintao, Zhang Xiao, Zhang Lei, Huo Jian, Su Dafeng, Wang Xingcao, Wang Xiwen,
Tong Chunrong, Zhao Hua, and Wang Chao.
IPv4/IPv6 Network Video Conference Service System
Technical requirements and test methods
1 Scope
This document specifies the basic requirements, system architecture, and service requirements of the network video conferencing service system based on the hybrid IPv4 and IPv6 network environment.
architecture, functional module division, communication protocol, media coding, network management, quality of service, security and bearer network requirements, and describes the corresponding tests
method.
This document applies to the design, construction, operation and configuration of network video conferencing service systems based on a hybrid IPv4 and IPv6 network environment.
This document is also applicable to the design reference of dedicated network related systems.
2 Normative references
The contents of the following documents constitute essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB/T 17975.1 Information technology - Generic coding of moving pictures and associated sound information - Part 1.Systems
GB/T 17975.2 Information technology - Generic coding of moving pictures and associated audio information - Part 2.Video
GB/T 20090.1 Information technology advanced audio and video coding Part 1.System
GB/T 20090.2 Information technology advanced audio and video coding Part 2.Video
GB/T 28181-2022 Technical requirements for information transmission, exchange and control of public security video surveillance network systems
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Through satellite network, Internet, mobile or fixed communication network, dedicated packet network can realize personal or
The group can exchange voice, image and file information through transmission lines and multimedia equipment to achieve real-time interactive communication and realize conference service.
A general term for systems that provide services.
4 Abbreviations
The following abbreviations apply to this document.
DNS. Domain Name System
IP. Internet Protocol
...
