IMT traffic is a separate airtime service category in IBIS, like Background IP and Voice.
When messages are sent via the IMT service, the CDRs are marked with the service category [IMT] (service code 43) as per the screenshot below.
Please note: an Application Provider may charge for a subscription to a Topic, however as this charge is decided by the AP and not by Iridium or the SP, this is not included in the IBIS of the SP.
Pricing
For the Iridium pricing for IMT, please check with your Iridium account manager.
For the SPs that have the IBIS Billing module: please ensure to include the IMT service as part of the price plans for your customers.
