GV iview only woriking locally only on port 80

Hi guys new to the forum thing here, Im having problems with the GV iView i cant view the cameras remotely only locally but only if i port foward port 80. When i go to Server in my Geovison system settings in http and put 80 ,i can log in locally fine from the iphone app but when i try to remote view from my PC's it tells me it cant find the web-page. Then when i change to port 82 i can log in fine to the remote view on my PC but the app fails to connect.

Does anyone have idea how this works and does someone have the Gv-iview working locally and remotely .If the show me there setting i would i appreciate it.

This are my settings: Every port is forward,i think port 80 cant be forward.

General:the following are checked

Enable Remote Control

Run ViewLog Server

Run Bandwidth Control Server

Server:

Run GeoHTTP Server(checked)

HTTP 80

Command Port 4550

Data Port 5550

Mobile(checked)

Port 8866

Rpb 5511

Max Connections 20

Max FPS 10

JPG

Create JPG/GIF Files (checked)