FreePBX 16.0.40 Sangoma distro / Asterisk 18.16.
Configured a PJSIP trunk on UDP, managed to get a few calls across but then were asked to switch to TCP (all other settings remaining the same), so I changed the trunks transport accordingly.
But the trunk still reacts to UDP inbound calls?
Is this because of “Allow Transport Reload” being on NO? If yes, does this mean I actually have to restart Asterisk to have the trunk changed from UDP to TCP?