Filter out PJSIP aors for trunks

app/app.py

@@ -289,7 +289,8 @@ async def amiPJSIPShowAors():
     for message in reply:
       if ((message.event == 'AorList') and
           ('objecttype' in message) and
-          (message.objecttype == 'aor')):
+          (message.objecttype == 'aor') and
+          (int(message.maxcontacts) > 0)):
         aors[message.objectname] = message.contacts
     app.logger.warning('AorsList: {}'.format(','.join(aors.keys())))
   return successReply(aors)