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 China 'GB/T 40420.2-2021 ' standard english version:

 

NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA

GB/T 40420.2-2021

Broadband customer gateway virtualization based on public telecommunication network—Part 2 :Technology requirements of voice virtualization
基于公用电信网的宽带客户网关虚拟化 第2部分:语音虚拟化技术要求

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Issued by:   The Standardization Administration of the People's Republic of China
 

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GB Standard Code GB/T 40420.2-2021
Standard Category China GB-National Standards
GB Standard English Title Broadband customer gateway virtualization based on public telecommunication network—Part 2 :Technology requirements of voice virtualization
GB Standard Chinese Title 基于公用电信网的宽带客户网关虚拟化 第2部分:语音虚拟化技术要求
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  • Standard  Code
  • Standard Title
  • GB/T 32403.1-2015
  • Technical requirements for equipments in broadband customer network based on telecommunication network—Part 1:Residential gateway
  • GB/T 32403.2-2015
  • Technical requirements for equipments in broadband customer network based on telecommunication network—Part 2:Enterprise gateway
  • GB/T 38799-2020
  • Technical requirement for security of broadband customer network equipment based on public telecommunication network—Broadband customer gateway
  • GB/T 38797-2020
  • Test method for security of broadband customer network equipment based on public telecommunication network—Broadband customer gateway
  • GB/T 40420.8-2021
  • Broadband customer gateway virtualization based on public telecommunication network—Part 8: Interface requirements
  • GB/T 40420.7-2021
  • Broadband customer gateway virtualization based on public telecommunication network -- Part 7: Management requirements
  • GB/T 40420.6-2021
  • Broadband customer gateway virtualization based on public telecommunication network—Part 6: Technical requirements for virtualized business gateway
  • GB/T 40420.5-2021
  • Broadband customer gateway virtualization based on public telecommunication network—Part 5: Function and technology requirements for virtual residential gateway
  • GB/T 40420.4-2021
  • Broadband customer gateway virtualization based on public telecommunication network—Part 4:Technical requirements for physical business gateway
  • GB/T 40420.3-2021
  • Broadband customer gateway virtualization based on public telecommunication network—Part 3 :Technical requirements for physical residential gateway
  • GB/T 40420.2-2021
  • Broadband customer gateway virtualization based on public telecommunication network—Part 2 :Technology requirements of voice virtualization
  • GB/T 40420.1-2021
  • Broadband customer gateway virtualization based on public telecommunication network—Part 1 :General requirements
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