Index: aymaster/aypy/devices/device_aver.py
===================================================================
--- aymaster/aypy/devices/device_aver.py	(revision 28871)
+++ aymaster/aypy/devices/device_aver.py	(working copy)
@@ -199,7 +199,6 @@
         port = int(self.params["port"].value)
         user = str(self.params["user"].value)
         password = str(self.params["password"].value)
-
         # r = protonemo((ip, int(port)), "CHECK_SERVER_VERSION")
         # r = protonemo((ip, int(port)), "GET_NCHANNEL")
         # r = protonemo((ip, int(port)), "GET_MAX_STREAM_NUM")
@@ -212,8 +211,10 @@
                                          'version': '',
                                          'model': '',
                                          'sn': sn})
-        r = protonemo((ip, int(port)), "GET_CONFIG")
-        if r:
+
+        r = protonemo((ip, int(port)), "CONNECT %s %s" % (user, base64.b64encode(password)))
+        # OK -1 -1 -1 is returned if login is correct, OK 0 0 0 is the string if the login is not correct
+        if r.startswith('OK -1 -1 -1'):
             if self.__status != 'connected':
                 self.__status = self.device_new_status(self.__objid, 'connected')
         else:
@@ -222,6 +223,7 @@
             self._stop_proxy()
             self.handle_object_end()
             return
+        r = protonemo((ip, int(port)), "GET_CONFIG")
         # start proxy only if aver device is connected
         self._start_proxy()
         for i in range(0, 16):
@@ -1062,34 +1064,15 @@

     k = AverDevicePlugin(info[0])
     #print k.check_slave("192.168.5.74", "8", "admin", "admin123")
-    #===========================================================================
-    # for (kk, v) in [("ip", "10.239.252.12"),
-    #                 ("port", 5550),
-    #                 ("user", "admin"),
-    #                 ("password", "4690"),
-    #                 ("db.id", "321"),
-    #                 ("speed", "low"),
-    #                 ("name", "avertest")]:
-    #===========================================================================

-    for (kk, v) in [("ip", "10.20.18.3"),
-                    ("port", 5550),
+    for (kk, v) in [("ip", "192.168.5.79"),
+                    ("port", 80),
                     ("user", "admin"),
-                    ("password", "9046"),
+                    ("password", "admin123"),
                     ("db.id", "33008"),
                     ("speed", "low"),
                     ("name", "avertest")]:

-    #===========================================================================
-    # for (kk, v) in [("ip", "192.168.5.79"),
-    #                 ("port", 5550),
-    #                 ("user", "admin"),
-    #                 ("password", "admin123"),
-    #                 ("db.id", "33008"),
-    #                 ("speed", "low"),
-    #                 ("name", "avertest")]:
-    #===========================================================================
-
         k.params[kk] = PV(kk, v)
     k.start()

@@ -1096,7 +1079,7 @@
     #inizio = "20170421085443110359"
     #fine = "20170421121843110359"
     #print k.search_status(1, inizio, fine, 3000, 0)
-    #k.poll()
+    k.poll()
     #time.sleep(100)
     # reactor.callLater(5, k.poll)
     # reactor.run()