Got a strange problem. I am using ast 184.108.40.206 for years. Now I have setup a machine with ast 1.4.40.
The problem: if my boxreceives an options paket, it answers with SIP/2.0 404 Not Found.
The peer is monitored through qualify and calling works fine.
I am searching for hours now and do not know where to look else. Maybe I am blind.....
Thanks for your help