Hello,

does it add two record route headers when calling to an UDP destination? IIRC, the condition for double route is that incoming socket is different than outgoing socket and I am not sure if Peter updated it to detect a different sub-protocol type (as ws/wss are on top of tcp/tls).

Cheers,
Daniel
Hello,

That's it !
I've connected the phone using udp as transport and kamailio added two record route headers.