diff --git a/hosts/yate-dialup/configuration.nix b/hosts/yate-dialup/configuration.nix
index 9e34013..fd6b328 100644
--- a/hosts/yate-dialup/configuration.nix
+++ b/hosts/yate-dialup/configuration.nix
@@ -56,8 +56,8 @@
           tcp dport 22 accept
           tcp dport { ${tcpPorts} } accept
 
-          udp dport 5060 ip saddr { 10.42.10.6, 217.10.68.150 } accept
-          udp dport 5060 ip6 saddr { 2a01:4f8:1c0c:8221::6, 2001:ab7::0/64 } accept
+          ip saddr { 10.42.10.6, 217.10.68.150 } accept
+          ip6 saddr { 2a01:4f8:1c0c:8221::6, 2001:ab7::0/64 } accept
         }
       }
     '';
diff --git a/hosts/yate-dialup/voip.nix b/hosts/yate-dialup/voip.nix
index 427e3d5..1d6a7e4 100644
--- a/hosts/yate-dialup/voip.nix
+++ b/hosts/yate-dialup/voip.nix
@@ -12,6 +12,9 @@
 [dialout]
 \${username}^$=-;error=noauth
 ^.*$=sip/sip:\\0;line=sipgate;osip_P-Preferred-Identity=<sip:4933921999799\${caller}@sipconnect.sipgate.de>;caller=3400888t0;domain=sipconnect.sipgate.de;";
+      ysipchan.general = {
+        ignorevia = "yes";
+      };
     };
   };
 
@@ -20,6 +23,8 @@
     restartUnits = [ "yate.service" ];
   };
 
+  #networking.hosts."2001:ab7::9" = [ "sipconnect.sipgate.de" ];
+
   systemd.services.yate = {
     preStart = let
       accfile = pkgs.writeText "accfile.conf" (lib.generators.toINI { } {
diff --git a/hosts/yate/voip.nix b/hosts/yate/voip.nix
index 820a60b..bce76a8 100644
--- a/hosts/yate/voip.nix
+++ b/hosts/yate/voip.nix
@@ -48,6 +48,28 @@
 
 [dialin]
 \${sip_x-called}^.*$=lateroute/\\1";
+    ysipchan = {
+      general = {
+        ignorevia = "yes";
+      };
+      #"listener general".enable = "no";
+      #"listener dect" = {
+      #  type = "udp";
+      #  addr = "10.42.132.1";
+      #  port = "5060";
+      #};
+      #"listener sip" = {
+      #  type = "udp";
+      #  addr = "10.42.133.1";
+      #  port = "5060";
+      #};
+      #"listener voip" = {
+      #  type = "udp";
+      #  addr = "10.42.10.6";
+      #  port = "5060";
+      #  default = "yes";
+      #};
+    };
   };
 
   environment.systemPackages = with pkgs; [
diff --git a/modules/yate/default.nix b/modules/yate/default.nix
index 40edbd6..f58df5f 100644
--- a/modules/yate/default.nix
+++ b/modules/yate/default.nix
@@ -34,7 +34,7 @@ in {
       serviceConfig = {
         Type = "forking";
         ExecStart =
-          "${pkgs.yate}/bin/yate -d -p /run/yate/yate.pid -c /etc/yate -F -s -q -DF -r -l /var/lib/yate/yate.log";
+          "${pkgs.yate}/bin/yate -d -p /run/yate/yate.pid -c /etc/yate -F -s -vvv -DF -r -l /var/lib/yate/yate.log";
         ExecReload = "${pkgs.coreutils}/bin/kill -HUP $MAINPID";
         User = "yate";
         Group = "yate";