21.2.7 Procedure in the VLR to provide subscriber information

29.0023GPPMobile Application Part (MAP) specificationRelease 17TS

The MAP process in the VLR to provide subscriber information for a mobile terminating call subject to CAMEL invocation is shown in figure 21.2/9. The MAP process invokes a macro not defined in this clause; the definition of this macro can be found as follows:

Receive_Open_Ind see clause 25.1.1;

21.2.8 Procedure in the old VLR to request a Roaming Number (MTRF)

The MAP process in the old VLR for Mobile Terminating Roaming Forwarding is shown in figure 21.2/11. The MAP process invokes a macro not defined in this clause; the definition of this macro can be found as follows:

Receive_Open_Cnf see clause 25.1.2

Check_Confirmation see clause 25.2.2

Figure 21.2/6 (sheet 1 of 2): Process SRI_GMSC

Figure 21.2/6 (sheet 2 of 2): Process SRI_GMSC

Figure 21.2/7 (sheet 1 of 3): Process SRI_HLR

Figure 21.2/7 (sheet 2 of 3): Process SRI_HLR

Figure 21.2/7 (sheet 3 of 3): Process SRI_HLR

Figure 21.2/8: Process PRN_VLR

Figure 21.2/9: Process Restore_Data_VLR

Figure 21.2/10: Process PSI_VLR

Figure 21.2/11: Process PRN_Old_VLR