During the time that the call is connected, the application can exchange data with its peer in the far end point by invoking SCCPDataRqst or SCCPEDataRqst (expedited data). Incoming messages are signaled to the application with the SCCPDATIND or SCCPEDATIND indication events, as shown in the following illustration:
The application can request that an active (class 3) connection be reset by invoking SCCPResetRqst. When the far end acknowledges the reset with a reset confirmation message, the application receives a SCCPRESETCFM event.
Likewise, if the far end initiates the connection reset, the application receives a SCCPRESETIND event and is expected to respond by invoking SCCPResetResp.