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Spec Title Releases WG
29.162Interworking between the IM CN subsystem and IP networks18.1.0
17.0.0
16.0.0
15.0.0
14.2.0
13.3.0
12.7.0
11.2.0
10.7.0
9.7.0
8.5.0
7.4.0
6.2.0
1.3.0
C3
29.421TISPAN; NGN Release 1; Endorsement of 3GPP TS 29.162 Interworking between IM CN Sub-system and IP networks8.1.0
7.1.0
C3

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