诺西失败原因值

zhangjian8080

1  Introduction ............................................................................................6
2  SGSN cause codes.................................................................................7
2.1  Structure of SGSN Cause ........................................................................7
2.2  Procedure codes (sg_proc_t) ...................................................................7
2.2.1  Procedure codes for GMM operations .....................................................7
2.2.2  Procedure codes for SM operations.........................................................9
2.2.3  Procedure codes for GSMS-operations .................................................10
2.3  Initiation causes (sg_init_t).....................................................................10
2.4  Error causes (sg_err_t) ..........................................................................13
3  Internal cause to interface cause mapping from MM & SM
processes .............................................................................................35
3.1  MS initiated attach (GPRS or combined) rejected by network ...............36
3.2  MS initiated combined attach – accepted GPRS services only
(CS-side fails).........................................................................................37
3.3  MS initiated routing area update rejected by the network ......................38
3.4  MS initiated combined RAU accepted for GPRS services only
(CS-side fails).........................................................................................39
3.5  MS initiated PDP context activation rejected by the network .................40
3.6  MS initiated PDP context modification rejected by the network .............43
3.7  Network requested PDP context deactivation ........................................44
3.8  Cause mapping between Gr interface (MAP protocol/HLR/AuC
–> SGSN –> MS) ...................................................................................45
3.8.1  Location update procedure.....................................................................45
3.9  Cause mapping between GGSN –> SGSN –> MS ................................46
3.9.1  Create PDP context response................................................................46
3.9.2  Update PDP context response ...............................................................48