Port Management

FreePBX Configuration
1

Is there any issue changing the default ports on Port Management?

@cynjut originally setup my FreePBX system and we setup the ports as follows.

Insecure/Secure
Admin : 8080/443
UCP : disabled/1443
HTTP Prov : 83/2443
Rest/GraphQL API : 85/3443
RESTful Phone Apps : 84/443
LetsEncrypt : 80/HTTP Only
Sangoma Phone Desktop Client: HTTPS Only/Disabled

What I am running into is trying to enable Sangoma Phone Desktop Client services, when I set port 6443 and apply it throws me an error of : “Port number: 3443 is conflicting with IOTBINDPORT(advanced settings)”

2

You should be able to change ports on any of the service to a custom port without any issue as long as you also make the corresponding change in your firewall if you have port forwarding enabled for the ports that you change.

3

And the port isn’t in use for something else, e.g. trying to set the port to 53 is unlikely to have a good outcome.

4

I am trying to also find out, what actual external Ports do I need to leave open on our border firewall for example I know a number can be kept closed as they are frankly not needed.

5

If you dons’t use iotserver, then uninstall it.

6

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