diff --git a/homematic/__init__.py b/homematic/__init__.py
index ed87c9f6f..d23dbbf15 100755
--- a/homematic/__init__.py
+++ b/homematic/__init__.py
@@ -74,6 +74,13 @@ def __init__(self, sh, *args, **kwargs):
         self.host = self.get_parameter_value('host')
 #        self.port = self.get_parameter_value('port')
 #        self.port_hmip = self.get_parameter_value('port_hmip')
+        self.proxyPort = self.get_parameter_value('proxyPort')
+        self.proxyPort_hmip = self.get_parameter_value('proxyPort_hmip')
+        self.customCallbackHost = self.get_parameter_value('customCallbackHost')
+        self.callbackHost = self.get_parameter_value('callbackHost')
+        self.callbackPort = self.get_parameter_value('callbackPort')
+        self.callbackPort_hmip = self.get_parameter_value('callbackPort_hmip')
+
         self.port = 2001
         self.port_hmip = 2010
 
@@ -83,10 +90,12 @@ def __init__(self, sh, *args, **kwargs):
             self.hm_id += '_' + self.get_instance_name()
         # create HomeMatic object
         try:
-             self.hm = HMConnection(interface_id="myserver", autostart=False,
+            remotes={self.hm_id:{"ip": self.host, "port": self.port}} 
+            if(self.customCallbackHost):
+                remotes={self.hm_id:{"ip": self.host, "port": self.port, "callbackip": self.callbackHost, "callbackport": self.callbackPort}} 
+            self.hm = HMConnection(interface_id="myserver", autostart=False,
                                     eventcallback=self.eventcallback, systemcallback=self.systemcallback,
-                                    remotes={self.hm_id:{"ip": self.host, "port": self.port}})
-#                                    remotes={self.hm_id:{"ip": self.host, "port": self.port}, self.hmip_id:{"ip": self.host, "port": self.port_hmip}})
+                                    remotes=remotes, localport=self.proxyPort, local="0.0.0.0")
         except:
             self.logger.error("Unable to create HomeMatic object")
             self._init_complete = False
@@ -100,9 +109,12 @@ def __init__(self, sh, *args, **kwargs):
                 self.hmip_id += '_' + self.get_instance_name()
             # create HomeMaticIP object
             try:
-                 self.hmip = HMConnection(interface_id="myserver_ip", autostart=False,
+                remotes={self.hmip_id:{"ip": self.host, "port": self.port_hmip}}
+                if(self.customCallbackHost):
+                    remotes={self.hmip_id:{"ip": self.host, "port": self.port_hmip, "callbackip": self.callbackHost, "callbackport": self.callbackPort_hmip}}
+                self.hmip = HMConnection(interface_id="myserver_ip", autostart=False,
                                           eventcallback=self.eventcallback, systemcallback=self.systemcallback,
-                                          remotes={self.hmip_id:{"ip": self.host, "port": self.port_hmip}})
+                                          remotes=remotes, localport=self.proxyPort_hmip, local="0.0.0.0")
             except:
                 self.logger.error("Unable to create HomeMaticIP object")
 #                self._init_complete = False
diff --git a/homematic/plugin.yaml b/homematic/plugin.yaml
index 8ef12e24b..fd005eba2 100755
--- a/homematic/plugin.yaml
+++ b/homematic/plugin.yaml
@@ -32,6 +32,51 @@ parameters:
             de: 'IP Adresse bzw. Hostname der HomeMatic CCU2 Zentrale'
             en: 'ip address or hostname of the HomeMatic CCU2 gateway'
 
+    proxyPort:
+       type: int
+       default: 0
+       valid_min: 0
+       description:
+           de: 'Port Nummer für eingehende Nachrichten von der HomeMatric CCU2 Zentrale'
+           en: 'port number for incoming messages from the HomeMatric CCU2 gateway'
+
+    proxyPort_hmip:
+       type: int
+       default: 0
+       valid_min: 0
+       description:
+           de: 'Port Nummer für eingehende Nachrichten von der HomeMatric CCU2 Zentrale für HomeMaticIP Geräte'
+           en: 'port number for incoming messages from the HomeMatric CCU2 gateway for HomeMaticIP Devices'
+
+    customCallbackHost:
+        type: bool
+        mandatory: False
+        description:
+            de: 'Legt fest, ob Callbacks umgeleitet werden soll (z.B. Docker Host), default FALSE'
+            en: 'determine if callbacks must be reditected (e.g. Docker Host), default FALSE'
+
+    callbackHost:
+        type: ip
+        default: '127.0.0.1'
+        description:
+            de: 'IP Adresse bzw. Hostname, an die die HomeMatric CCU2 Zentrale Nachrichten senden soll (z.B. Docker Host)'
+            en: 'ip address or hostname, to which the HomeMatric CCU2 gateway has to send messages (e.g. Docker Host)'
+
+    callbackPort:
+       type: int
+       default: 30000
+       valid_min: 0
+       description:
+           de: 'Port Nummer, an die die HomeMatric CCU2 Zentrale Nachrichten senden soll (z.B. Docker Host)'
+           en: 'port number, to which the HomeMatric CCU2 gateway has to send messages (e.g. Docker Host)'
+
+    callbackPort_hmip:
+       type: int
+       default: 30001
+       valid_min: 0
+       description:
+           de: 'Port Nummer, an die die HomeMatric CCU2 Zentrale Nachrichten senden soll (z.B. Docker Host) für HomeMaticIP Geräte'
+           en: 'port number, to which the HomeMatric CCU2 gateway has to send messages for HomeMaticIP Devices (e.g. Docker Host)'
 #    port:
 #        type: int
 #        default: 2001