1.
I'm trying to protect this sip server on this internal address of 10.10.10.100
Sip provider IP address is 172.16.20.100
Sip provider IP address is 172.16.20.100
Is there away to just allow only 172.16.20.100 to have access to port 5060 of the server and block all other registrations, ?
2.
I'd also like to permit just 172.16.20.100 to access port 443 on the server (10.10.10.100)
I'd also like to permit just 172.16.20.100 to access port 443 on the server (10.10.10.100)
Do I need to worry about the data traffic on 192.168.1.0/24 subnet