Changing Port Numbers for testing

[Mike_KC]

I am wanting to test 3CX on a local install, but we currently have another IP phone system live in production, that is using some of the default recommended ports.

Does anyone know of any issues that I might incur if I just add a 1 to the port numbers, instead of 5001 > 15001 for HTTPS etc?

I am planning to set-up two SIP lines on a separate IP to be able to demo and explore the features.

Thanks,
Mike

 

[sigma]

I can confirm cjkoll.

We provide that as POC to each customer before we migrate to IP-Telephony
Also ask your ITSP for a test trunk with approx. 5 DID's. This allows you to provide the full functionality of the new Telephony system based on 3CX.