29.0023GPPMobile Application Part (MAP) specificationRelease 15TS
The message flow to activate a CCBS request is shown in figure 22.13.1/1.
The following service is certainly used:
MAP_REGISTER_CC_ENTRY (defined in clause 11).
Figure 22.13.1/1: Message flow to activate a CCBS request
22.13.2 Procedure in the VLR
The MAP process in the VLR to activate a CCBS request is shown in figure 22.13.2/1. The MAP process invokes macros not defined in this clause; the definitions of these macros can be found as follows:
Receive_Open_Cnf see subclause 25.1.2;
Check_Confirmation see subclause 25.2.2.
22.13.3 Procedure in the HLR
The MAP process in the HLR to activate a CCBS request is shown in figure 22.13.2/1.
Figure 22.13.2/1: Process Register_CC_Entry_VLR
Figure 22.13.3/1: Process Register_CC_Entry_HLR