Hi,
I had a setup with an old version where I used the function t_relay_to("0x02"). Following the 3.1 documentation, flag : * 0x02* - do not generate reply on internal error (NOTE: has no effect anymore)
I used that function as a workaround with a pbx that stop to register when it receive an error response like 478 Unresolvable destination or 408 request timeout.
I did upgrade to 3.1 to have dns srv caching.
Do you know how this would be possible with kamailio 3.1.
Thanks for your suggestions, hp