Can I change the port if I want to ?

[user0001]

I do not want to use port 37777. It is just a personal preference.
Is it possible (or not possible) to change the port to another port such as 37780 for example?
If so, how?

Can it be done from Amcrest Surveillance Pro or from the Android app?
I tried numerous times inside Surveillance Pro and oddly, there appears to be a place to do it (General -> Network -> Connect)...but when I try to apply or save the changes it gives me some error message that says...Error, you can only change to the port. Please reset the port. (whatever the heck that means)

Thank you

[disgustipated]

Yes, Its in the web interface, setup>network>connection
I havent used the "pro" app or what youre referring to, so maybe you have to go straight to the webpage for the cam itself

I had to do this because the crappy modem provided for a setup I was doing wouldnt allow you to forward the same port to different IPs... was pretty frustrating