CJ/T 292-2008
Abolished
YD/T 5185-2021
Active
Industry standards-Postal and telecommunications
YD/T 5185-2021 IP Multimedia Subsystem (IMS) Engineering Design Specification
YD/T 5185-2021 IP Multimedia Subsystem (IMS) Engineering Design Specification
Price:
$ 30
Basic Information
Standard Code:
YD/T 5185-2021
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Communications Engineering
ICS Name:
Telecommunications, audio, and video engineering
Publish Date:
2021-03-05
Implement Date:
2021-04-01
Scope
This specification plays an important guiding role in the formulation of solutions and engineering design for IMS (including VoLTE) systems, and provides corresponding basis for the construction and design of IMS networks. The main contents include: IMS network capabilities, system architecture and functions, network structure and node settings, IMS network function virtualization architecture and settings, network organization, routing principles, roaming and nomadic, addresses and numbers, inter-network interoperability, signaling and IP bandwidth calculation, equipment configuration, quality of service indicators and IP bearer network requirements, billing, network management, network security, synchronization, equipment installation process requirements, etc.
Development Information
Replace the following standards
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