| 摘要 |
PURPOSE: A method for accepting dual protocol by using protocol identifier is provided to accept TCAP protocol based upon both ITU-T and ANSI standard in a switching system. In addition, a method is provided to format TCAP protocol freely in a switching system by using TCAP protocol identifier. CONSTITUTION: TCAP protocol identifier in the database(210) is selected by a main processor(101) when ROLE(200) for processing TCAP/ASE is loaded. If the selected value is TRUE, A parameter, Fu_AnsiTCAP=TRUE, is set and the value of the parameter is granted to the two remaining processors(102,103). When a message transmission request is received from the AP by the processor(102), MAP parameter is encoded by the MAP parameter encoding part(104). After encoding, it is determined if ANIS or ITU-T TCAP is encoded. If the value of Fu_AnsiTCAP is TRUE, a ANSI TCAP protocol is produced in the processor(202) and a NUDTreq message is transmitted to the SCCP stage(110). If FALSE, a ITU-T protocol is encoded in the ITU-T TCAP part(201) and transmitted to the SCCP stage(110).
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