3CX & NAT (Again)
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@Unoptanio my firewall test is okay and all green. I can call and recieve also calls. Strangly, it is not working perfectly on the android app. I see the following
The only difference from the standard install is that i changed the https port to 5001 and of course added a NAT entry for that.
No idea why it is not working.
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@albgen is your app using wireless or cell data/out of the office?
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@SteveITS whatever network connection i was using, it was not working and i found he culprit.
The reason is that you cannot just change the port of the https where the nginx web server of 3cx is listening. That will hange the Web UI interface.
You need also to go to the parameters of the 3cx(from the Web UI, Advanced->Parameters) and change a bunch of parameters. What i did was to find all the parameters containing the url https://.... and add the new port at the end.Now seems everything works perfectly.
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@albgen Ah. To change ports the supported method is to reinstall 3CX.
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@SteveITS yes, that is correct and it is written everywhere.
The problem is that, 99% of the cases, you cannot reinstall and that was my case :)