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Spec	Title	Releases	WG
23.334	IP Multimedia Subsystem (IMS) Application Level Gateway (IMS-ALG) - IMS Access Gateway (IMS-AGW) interface: Procedures descriptions	18.0.0 17.3.0 16.4.0 15.4.0 14.9.0 13.13.0 12.13.0 11.2.0 10.5.0 9.3.0	C4

All information on this page is aggregated from the 3GPP Specfication Status Report page.