ABSTRACT
Introduction.......................................................................................................... 215 GSM.Circuit.Switching.Network.and.CAMEL.Service................................. 216 CAMEL.Service.Architecture.for.the.IMS.User.............................................. 217 CAMEL.BCSM..................................................................................................... 218
Types.of.DPs................................................................................................ 219 Arming/Disarming.Mechanisms............................................................ 219
O-IM-BCSM..........................................................................................................220 T-IM-BCSM...........................................................................................................223 CAMEL.Subscribe.Data......................................................................................223 CAMEL.Operation...............................................................................................227
