Hello there,

Some times dns server fails and my kamailio server start replying "Unresolvable destination (478/SL)".

The propose of my email is to know if is there any possibility to change this reply (478) to for example one of 5XX replies.

I have modparam("sl", "default_code", 503) but in situations where dns fails, kamailio doesn't reply 503.

Thank you for your support

Regards

José Seabra