SIP provider doesn't respect IP routing rules and uses incorrect network interface
My machine has multiple network interfaces. eno1 is on the 192.168.0.x subnet, and eno2 is on the 10.0.0.x subnet.
I attempt to access a SIP server on 10.0.0.x, and this fails. Wireshark shows me that Calls is opening the connection from eno1, on the 192.168.0.x subnet hence the connection failing with no response from the server.
My ip route
is set up correctly for this interface, but it seems that calls will only ever use eno1. All other applications route correctly.