FTDM_LOG_LEVEL_INFO 2293 src/ftmod/ftmod_isdn/ftmod_isdn.c 		return FTDM_LOG_LEVEL_INFO;
FTDM_LOG_LEVEL_INFO 1696 src/include/freetdm.h #define FTDM_LOG_LEVEL_INFO 6
FTDM_LOG_LEVEL_INFO 1706 src/include/freetdm.h #define FTDM_LOG_INFO FTDM_PRE, FTDM_LOG_LEVEL_INFO