Etensions wont log in LAN or WAN

I have a free pbx, got it preinstalled on a small drive. Its configured with my router to work on port 1090. (due to 5060 being blocked)

This morning I turned my PBX off. When I turned it back on I cant log into my extension. (any of them)

all trunks are logged in. All setting are present. web GUI works.

any ideas I know sip as a user, so will appreciate help in as simple as possible language. ( I believe I am quick ) so please please will appreciate any help at all.

Are all these devices on the same LAN? Anyhow, if you have changed the default port of 5060 on the local network, you’ll need to make sure each phone is attempting to connect on the new port.