I’m new to the forum and I decided to write here after more than 1 week fighting with this problem.
I have an Asterisk server behind an Firewall (pfSense) and I have 1 SIP account with a local voip provider.
My problem is that Asterisk can’t register to the SIP provider if the DNS is correctly configured at /etc/resolv.conf!
If I comment all the lines on resolv.conf and let the server without any kind of name resolution it works ok!!
Does anyone could give any tip of what should I check to solve it???
Below are the technical details:
Asterisk version (happens with 1.4.42 and 184.108.40.206
Thank you very much!!!