Greeting. Has anyone done it? I download drivers and installation procedure from Sangoma. Now windows does recognize the device. How can i configure it now with 3CX ? My steps: Add PSTN -> Generic Gateway Device (named Sangoma) -> Gateway Hostname or IP: i used default gateway from ipconfig 192.168.1.12 -> Gateway Port (default is 5060): i left 5060 -> Number of ports: i changed from 1 to 4 card does have a 4 phone jacks on the back -> Type: i left Analog. That's it. Well now in the Phone System -> Line Status: i got my extensions and VoIP Lines green (Status: Registered (idle)), but 4 PSTN Lines 10001-1004 are still red (Status: Not registered). I am doing something wrong, can anyone help plz.