Have en existing FGT30E that has been working ok. Internally I have an IP PBX that registers to the outside ISP. There are no SIP phones of any kind or colour. Simply an IP PBX, internally, and then I have a gateway to convert back to normal PST phones.
This set up with FGT30E has been working for 3 years. I also have an internal mail server with access to SMTP and WEB. All works.
As OS 7 came out purchased FGT40F and have latest OS 7.0.
In following what I think was the logic, I set it up with the corresponding virtual IP's as I did on FGT30E. Most of the settings are similar.
After putting the FGT40F in service, internet access works. email server works, web email works...............BUT, BUT............the IP PBX will not register to the outside neither can receive calls.
I am puzzled at to what could have changed in version 7 as the settings (virtual IP's and policies) are like in FGT30E.
Anyone would have a clue ?