Hello!
I am do fresh install FreePbx and can not login(((
I am create new extention, set simple password. Try login from android and Zoiper. In log i did not see information. In ‘tcpdump port 5060’ i am see what i am try login((( I am try install FreePbx on Debian and see also this error(((
My guess: There’s something wrong with your network - probably a bad DNS or you’re using the wrong addresses for your phones and server.
Without logs or other debug information, it’s hard to say what else it could be.
Thank you for your answer, but i am stop on Distro version and remove Debian