Hi,
I am new to 3cx, but i have some experience with SIP, asterisk and networking overall...I am seeing some very weird behavior form the 3cx system.
I had it connected to a sip trunk that we manage (freeswitch) for over a month everything was working fine. After a router restart 3cx no longer wanted to register the trunk and when i looked into the logs i noticed that 3cx is not responding to the 401 with the auth header... is just repeating the register request and getting 401 Unauthorized.
I restarted everything... and i see the exact same response. I connected to the same server/username&password from 3 different systems with absolutely no issues. I even turned off the 3cx server, change my local pc IP to match the 3cx system (this way i can rule out any potential NAT-ing), connected using microsip just fine. I also tried connecting directly to the external ip (not DNS) and it fails the exact same way.
I attached some pcaps from both 3cx and freeswitch and both are showing the same info... i ran out of ideas... also there was a different forum post with a very similar description and apparently that was fixed on the trunk hosting server (not specifiying exactly what caused it... just saying there were 2 bugs), but i see nothing wrong with this trunk especially when i can connect with any other clients.
Unfortunately 3cx support will not assist as this is not an official trunk, thus any other assistance would be greatly appreciated.
I am new to 3cx, but i have some experience with SIP, asterisk and networking overall...I am seeing some very weird behavior form the 3cx system.
I had it connected to a sip trunk that we manage (freeswitch) for over a month everything was working fine. After a router restart 3cx no longer wanted to register the trunk and when i looked into the logs i noticed that 3cx is not responding to the 401 with the auth header... is just repeating the register request and getting 401 Unauthorized.
I restarted everything... and i see the exact same response. I connected to the same server/username&password from 3 different systems with absolutely no issues. I even turned off the 3cx server, change my local pc IP to match the 3cx system (this way i can rule out any potential NAT-ing), connected using microsip just fine. I also tried connecting directly to the external ip (not DNS) and it fails the exact same way.
I attached some pcaps from both 3cx and freeswitch and both are showing the same info... i ran out of ideas... also there was a different forum post with a very similar description and apparently that was fixed on the trunk hosting server (not specifiying exactly what caused it... just saying there were 2 bugs), but i see nothing wrong with this trunk especially when i can connect with any other clients.
Unfortunately 3cx support will not assist as this is not an official trunk, thus any other assistance would be greatly appreciated.
