diff --git a/conf/main_ipv4.conf.sample b/conf/main_ipv4.conf.sample
index a00158f..29df1e2 100644
--- a/conf/main_ipv4.conf.sample
+++ b/conf/main_ipv4.conf.sample
@@ -1257,6 +1257,7 @@ allow_irc_request_out=true
 allow_mysql_request_out=true
 allow_ipmi_request_out=true
 allow_remote_console_request_out=true
+allow_mumble_out=true
 
 allow_samba_requests_out=true
 
diff --git a/conf/main_ipv6.conf.sample b/conf/main_ipv6.conf.sample
index 0d242f3..e14bcbe 100644
--- a/conf/main_ipv6.conf.sample
+++ b/conf/main_ipv6.conf.sample
@@ -1195,6 +1195,7 @@ allow_irc_request_out=true
 allow_mysql_request_out=true
 allow_ipmi_request_out=true
 allow_remote_console_request_out=true
+allow_mumble_out=true
 
 allow_samba_requests_out=true
 
diff --git a/ip6t-firewall-gateway b/ip6t-firewall-gateway
index 4ccf2a7..9c4720f 100755
--- a/ip6t-firewall-gateway
+++ b/ip6t-firewall-gateway
@@ -1357,7 +1357,6 @@ if $terminal ; then
 else
    echo "Add Rules for Services.."
 fi
-echo -e "\t\033[37m\033[1mAdd Rules for Services..\033[m"
 
 
 # ---
@@ -2839,6 +2838,26 @@ else
 fi
 
 
+# ---
+# - Mumble Service out only
+# ---
+
+echononl "\t\tMumble Service out only"
+
+if $allow_mumble_request_out ; then
+   for _dev in ${ext_if_arr[@]} ; do
+      $ip6t -A OUTPUT -o $_dev -p tcp --dport $standard_mumble_port  -m conntrack --ctstate NEW -j ACCEPT
+      if $kernel_forward_between_interfaces && ! $permit_local_net_to_inet ; then
+         $ip6t -A FORWARD -o $_dev -p tcp --dport $standard_mumble_port  -m conntrack --ctstate NEW -j ACCEPT
+      fi
+   done
+
+   echo_done
+else
+   echo_skipped
+fi
+
+
 # ---
 # - PGP Keyserver out only
 # ---
diff --git a/ipt-firewall-gateway b/ipt-firewall-gateway
index accb30b..10bcf40 100755
--- a/ipt-firewall-gateway
+++ b/ipt-firewall-gateway
@@ -3548,6 +3548,26 @@ else
 fi
 
 
+# ---
+# - Mumble Service out only
+# ---
+
+echononl "\t\tMumble Service out only"
+
+if $allow_mumble_request_out ; then
+   for _dev in ${ext_if_arr[@]} ; do
+      $ipt -A OUTPUT -o $_dev -p tcp --dport $standard_mumble_port -m conntrack --ctstate NEW -j ACCEPT
+      if $kernel_activate_forwarding && ! $permit_local_net_to_inet ; then
+         $ipt -A FORWARD -o $_dev -p tcp --dport $standard_mumble_port -m conntrack --ctstate NEW -j ACCEPT
+      fi
+   done
+
+   echo_done
+else
+   echo_skipped
+fi
+
+
 # ---
 # - PGP Keyserver out only
 # ---