When I click to add pstn gateway and specify a patton 4112, some strange things happen and it doesn't work. First, the gateway details the template brings up has the number of ports at 0 rather than 2. Than it allows me to create and upload a config file to my patton (which I can do successfully) but when I am done I never have a chance to configure ports or outbound rules and the gateway doesn't show up in 3cx's list of VOIP/PSTN Gateways. I see from experimentation with the generic gateway template how it should work but it doesn't when I use patton 4112. What am I doing wrong?