O-IM-CSI - Originating – IP Multimedia – CAMEL Subscription Information

CAMEL operation requires additional O-IM-CSI to be included as part of a mobile subscriber’s subscription information in the HSS. This will be forwarded to the appropriate S-CSCF when the mobile Registers in the IMS and moves around the network.


  • Fully interactive 3GPP based network map
  • Narrated call flows
  • Detailed network procedures

Explore NetX today with a
free trial.
More Info about NetX