sergey-safarov left a comment (kamailio/kamailio#4212)
Yes, I see. Think it will be good to load target with disabled probing flag when no `tm` module is loaded ``` 8 (bit at index 3 - 1 <<3) - probing destination (sending keep alives); ``` And print warning message like ``` the target cannot be probed without the tm module loaded, probing flag disabled for target: xxxxxxxxxxx ```