29.235: Interworking between SIP-I based circuit-switched core network and other networks

Info Page @ 3GPP
Rel-13
v13.1.0
Rel-12
v12.1.0
v12.0.0
Rel-11
v11.3.0
Rel-10
v10.3.0
Rel-9
v9.10.0
Rel-8
v8.8.0