7.5.5 Handling of mobile originating and mobile terminating SMS in the gsmSSF or gprsSSF

23.0783GPPCustomised Applications for Mobile network Enhanced Logic (CAMEL) Phase 4Release 17Stage 2TS

7.5.5.1 Process SMS_SSF

Sheet 1 The Int_Invoke SMS_SSF signal dictates which TDP shall be armed. For a Mobile Originated SMS service, the SMS_Collected_Info TDP shall be armed. For a Mobile Terminated SMS service, the SMS_Delivery_Request TDP shall be armed.

Sheet 2 The Int_SMS_Failure signal may be received only for a MO-SMS service. It is received when a MS detach event occurs before the SMS_SSF is invoked.

Sheet 3 The SMSC Address and Destination Subscriber Number may be received in CAP ConnectSMS only for a MO-SMS service.

Sheet 4: For a MO-SMS service, the following events may be armed or disarmed: O_SMS_Submission, O_SMS_Failure. For a MT-SMS service, the following events may be armed or disarmed: T_SMS_Delivery, T_SMS_Failure.

Sheet 5: For a MO-SMS service, the gsmSCF may place free-format charging data in the ‘MOSMSRecord’ CDR (in the MSC) or in the S-SMO-CDR (in the SGSN).

For a MT-SMS service, the gsmSCF may place free-format charging data in the ‘MTSMSRecord’ (in the MSC) or in the S-SMT-CDR (in the SGSN).

Refer to 3GPP TS 32.250 [37] and 3GPP TS 32.251 [38] for a description of these CDR types.

Sheet 6: The Int_SMS_Failure signal in state Waiting_For_Instructions may be received for a MO-SMS service only. It is received when a MS detach event occurs before the gsmSCF has given instruction to continue SM processing.

Sheet 7: When the SM submission or failure event occurs, both MO-SMS events shall be disarmed.

When the SM delivery or failure event occurs, both MT-SMS events shall be disarmed.

7.5.5.2 Process Complete_SMS_FCI_Record

Sheet 1: For a MO-SMS service, the ‘MOSMSRecord’ or ‘S-SMO-CDR’ shall be closed. For a MT-SMS service, the ‘MTSMSRecord’ or ‘S-SMT-CDR’ shall be closed.

Figure 7.15-1: Process SMS_SSF (sheet 1)

Figure 7.15-2: Process SMS_SSF (sheet 2)

Figure 7.15-3: Process SMS_SSF (sheet 3)

Figure 7.15-4: Process SMS_SSF (sheet 4)

Figure 7.15-5: Process SMS_SSF (sheet 5)

Figure 7.15-6: Process SMS_SSF (sheet 6)

Figure 7.15-7: Process SMS_SSF (sheet 7)

Figure 7.16-1: Procedure Check_Criteria_SMS_Delivery_Request (Sheet 1)

Figure 7.17-1: Procedure Complete_SMS_FCI_record (sheet 1)