diff --git a/asterisk/__init__.py b/asterisk/__init__.py
index d67cc5e18..b415b3427 100755
--- a/asterisk/__init__.py
+++ b/asterisk/__init__.py
@@ -31,7 +31,7 @@
 
 class Asterisk(SmartPlugin):
 
-    PLUGIN_VERSION = "1.4.1"
+    PLUGIN_VERSION = "1.4.2"
 
     DB = 'ast_db'
     DEV = 'ast_dev'
@@ -237,8 +237,27 @@ def hangup(self, hang):
                 self._command({'Action': 'Hangup', 'Channel': channel}, reply=False)
 
     def found_terminator(self, client, data):
-        """called upon data reception"""
-        data = data.decode()
+        """called then terminator is found 
+
+        :param client: tcp client which is used for the connection
+        :param str data: the response from asterisk server
+        :return : None
+        """
+        if isinstance(data, bytes):
+            data = data.decode()
+
+        """
+        the response will be normally like ``key: value``
+        exception is start of communication which presents e.g.
+        ```
+        Asterisk Call Manager/5.0.4
+        Response: Success
+        Message: Authentication accepted
+        ```
+        The following code puts everything into the dict ``event``
+        It only implements a very basic inspection of the response
+        """ 
+        self.logger.debug(f"data to inspect: {data}")
         event = {}
         for line in data.splitlines():
             key, sep, value = line.partition(': ')
diff --git a/asterisk/plugin.yaml b/asterisk/plugin.yaml
index 02c37d02b..7a8772e9f 100755
--- a/asterisk/plugin.yaml
+++ b/asterisk/plugin.yaml
@@ -5,13 +5,13 @@ plugin:
     description:
         de: 'Ansteuerung einer Asterisk Telefonanlage'
         en: 'Control of an Asterisk PBX'
-    maintainer: 'Nobody'
+    maintainer: 'bmxp'
     tester: 'Nobody'                 # Who tests this plugin?
     keywords: PBX Asterisk VOIP ISDN
     state: ready
     documentation: https://www.smarthomeng.de/user/plugins/asterisk/README.html
     support: https://knx-user-forum.de/forum/supportforen/smarthome-py/
-    version: 1.4.1                 # Plugin version
+    version: 1.4.2                 # Plugin version
     sh_minversion: 1.9.0           # minimum shNG version to use this plugin
 #    sh_maxversion:                 # maximum shNG version to use this plugin (leave empty if latest)
 #    py_minversion: 3.6             # minimum Python version to use for this plugin