LCM_CATEGORY_INTERFACE 680 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_rcv.c case (LCM_CATEGORY_INTERFACE): LCM_CATEGORY_INTERFACE 120 src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_logger.c case (LCM_CATEGORY_INTERFACE):