FTDM_CPC_OPERATOR 404 src/ftmod/ftmod_r2/ftmod_r2.c return FTDM_CPC_OPERATOR; FTDM_CPC_OPERATOR 415 src/ftmod/ftmod_r2/ftmod_r2.c case FTDM_CPC_OPERATOR: FTDM_CPC_OPERATOR 273 src/include/freetdm.h FTDM_CPC_OPERATOR,