Fusion PBX refusing to register on one IP

[manindersinghajimal]

Hello,

I have been trying to fix a problem, which has been a thorn in my side for last few weeks. I tried everything I know of. But nothing has helped.

On a new installation, the fusionpbx simply refuses to connect to one particular location. It's impossible to register extensions and even open the fusionpbx portal in that one particular location.

Can anyone please help what can be done here, apart from me pulling my hair out!

Thank you.

 

[DigitalDaz]

On the linux command line do an iptables -L -n

See if the ip is listed there.