seems like a pretty common scenario, but it doesn't work 😞
SSG5 is meant to connect to cable modem, which dishes out public IP addresses via DHCP.
In the TRUST zone, I have a bridge group and have static DHCP reservation for Sipura (Linksys) 2100.
The setup looks like this:
CABLE MODEM <-> SSG5 <-> Sipura 2100 <-> Desktop
When I plug a desktop into LAN side of Sipura 2100, I have internet browsing and Skype works.
But making a call through Sipura 2100 doesn't happen.
Sipura 2100 works well when setup is uplinked directly to cable modem (only one LAN port 😞 )
I don't know how to configure NAT because I have dynamic IP for WAN in the "UNTRUST" zone?
If anyone has a configuration example, would be much appreciated.
Or if you can describe, since I'm not too good with ScreenOS CLI anyway.