TISPAN; IP Multimedia; Diameter based protocol for the interfaces between the Call Session Control Function and the User Profile Server Function/Subscription Locator Function; Signalling flows and protocol details [3GPP TS 29.228 and 29.229 modified]
The present document provides the ETSI TISPAN endorsement of the 3GPP TS 29.228 [1] " Cx and Dx interfaces; Signalling flows and messages contents" and the 3GPP TS 29.229 [2] "IP Multimedia (IM) Subsystem Cx and Dx interfaces based on the DIAMETER protocol; Protocol details".
The present document provides the necessary adaptations to the above specifications, in order to comply with the requirements of NGN Release 2.