The 5G Standard

3GPP Specifications associated with Work Item


3GPP Work Item = 410025 (-) " Stage 1 for Customized Ringing Signal" [Rel-9]

This page lists the 3GPP Technical Specifications and Reports which are or might in future be associated with or affected by the above work item. Click on the spec to open its web page.

Spec Title WG
24.183 IP Multimedia Subsystem (IMS) Customized Ringing Signal (CRS); Protocol specification C1
22.173 IP Multimedia Core Network Subsystem (IMS) Multimedia Telephony Service and supplementary services; Stage 1 S1
22.183 Customized Ringing Signal (CRS) requirements; Stage 1 S1

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