Rel-5 Core Network 3G Advanced

TS 23.228 – IMS Stage 2 Service Description

Defines stage-2 service description for IP Multimedia Core Network Subsystem (IMS) supporting IP multimedia services in UMTS networks.

Release
Rel-5
Category
Core Network
Subcategory
IMS
Network Layer
CoreNetwork
Technology
3G
Business Impact
High

Key Technologies

IMSSIPUMTSGPRS

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