I want to have a better understanding how asterisk port work
I know SIP Authenticate on 5060 UDP/TCP and RTP on port 10,000-20,000
Im trying to understanding which ports need incoming and which ports need outgoing…
From the Server perspective,
I need incoming for sure on port 5060 tcp/udp for authentication for clients
Do I need 10,000 - 20,000 port or is that just for “outgoing”
How about SIP Server providers, do they also need 5060 incoming but do i need to open 10,000-20,000 for them?