There is no need for both Outgoing and Incoming settings, everything should be in the Outgoing section. On top of that, the config is messed up in this format.
context <-- For incoming calls. Does not apply to Outbound.calls
insecure <-- Also for incoming calls. Does not apply to Outbound calls
So right now, all your incoming calls would be forced to AUTH with the system in order to make them. You generally don’t want your gateway to auth every inbound call to the server.
You can pretty much remove everything in the inbound section and you’ll be fine. Outside of that, debugs are going to be needed to actually see what is happening.