Merge pull request #234 from naturallaw777/copilot/open-turn-ports-for-livekit

fix(element-call): open TURN firewall ports 5349/TCP and 3478/UDP

modules/element-calling.nix

@@ -140,7 +140,8 @@ EOF
     };
   };
 
-  networking.firewall.allowedTCPPorts = [ 7881 ];
+  networking.firewall.allowedTCPPorts = [ 5349 7881 ];
+  networking.firewall.allowedUDPPorts = [ 3478 ];
   networking.firewall.allowedUDPPortRanges = [
     { from = 7882; to = 7894; }
   ];