Fortigate VPN Port unseen

[Arks]

Hello! First post here, so please have a little patience.

We have VPN SSL enabled on our Fortigate 600C. We also have a public domain for it (in this example: https://vpn.mydomain.com).

So, for the users access the VPN using Web Portal, they have to access to https://vpn.mydomain.com:10443. Is there any way so the users don't have to write the port in the URL? I mean, any way to write just https://vpn.mydomain.com and then FW Fortigate redirects automatically to 10443?

Please advise. Thank you all.

[makco10]

Hello

I think without the port the traffic would be normal traffic looking for 80/443 port, the port is part of the encryption process. 

Regards.