enum MtasNccImsiBehaviorDT

0-1 (0= IMSI from SIP Register data,1=IMSI from SIP Register data or NCC Transparent data)

References from:
MtasNcc;

0
IMSI_REQUIRED
Not used.
1
IMSI_NOT_REQUIRED
Not used.
2
IMSI_NOT_REQUIRED_PROVISION
IMSI is not required to be provisioned.
3
IMSI_REQUIRED_PROVISION_IN_NCC_OR_UCD
IMSI is required to be provisioned in NCC or UCD.
  enum MtasNccImsiBehaviorDT