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-# pYSFReflector
-YSF Reflector implemented in python3, compatible with g4klx reflector 
+pYSFReflector
+This is a YSF Reflector implemented in python3, mainly compatible with g4klx reflector.
+
+Additional Features
+Enhanced Blocking List
+With the enhanced blocking list you are able to mute calls based on
+
+callsign of sender
+callsign of gateway used
+ip-address of gateway
+Blocking On Regular Expression Callsign Check
+It is also possible to use (by default enabled in the YSFReflector.ini) a callsign check based on a regular expression to check the callsign plausibility in callsign-format and length.
+
+The result of this check can be overdriven by a whitelist-entry in the blocklist (for example: N0CALL is blocked by default by this expression but could be allowed for special bridging situations).
+
+Avoiding Parallel Incomming Transmissions
+There is also a functionality implemented that prohibits parallel transmissions that can happen if two senders transmit at the same time. Here the principle 'first-comes-first-serves' is realized, so the second station in time will just be muted to not disturb the audio.
+
+Easy Installation And Upgrade
+Depending on your used operating system and python3-installation you just have to take care that following libraries are installed:
+
+socket
+threading
+queue
+sys
+os
+time
+re
+configparser
+datetime
+signal
+datetime
+bisect
+struct
+In most installations this packages are already installed, otherwise you easily can install them with your system-package-manager (for example Debian: apt) or you use pip3 install <package>-command.
+
+The configuration file (YSFReflector.ini) is based on the origin YSFReflector.ini of G4KLX's YSFReflector but with added new configuration-items. So If you know the old reflector-software - configuring this one would be straight forward.