I’ve just found the config extensions_override_freepbx.conf. and i dont know why it is using… not me configured the server.
i’ve added the line
exten => recordcheck,n,MixMonitor(${MIXMON_DIR}${YEAR}/${MONTH}/${DAY}/${CALLFILENAME}.${MON_FMT},a${MONITOR_REC_OPTION}i(LOCAL_MIXMON_ID)${MIXMON_BEEP},${MIXMON_POST})
and calls started to record again ))