------------------------------------------------------------------------------
Amfeltec USB driver for DAHDI/Asterisk
------------------------------------------------------------------------------
Copyright (c) 2013-2021 Amfeltec Corp.
------------------------------------------------------------------------------

* Future release –

* July 12, 2021 - 4.0.5
============================================================
Linux Kernel 5.4.x support 
DAHDI 3.1.0 support

* Oct 21, 2015 - 4.0.4
============================================================
Optimized for support ARM based architecture

* Nov 10, 2014 - 3.0.4
============================================================
Fail-over support messages

* Sep 10, 2014 - 3.0.3
============================================================
DAHDI 2.10

* Jun 24, 2014 - 3.0.2
============================================================
FXS Minor changes

* May 12, 2014 - 3.0.1
============================================================
FXS Initial

* May 04, 2014 - 2.1.0
============================================================
Modified: Data frame and synchronization proto

* Feb 21, 2014 - 1.1.0
============================================================
DAHDI 2.9, Linux 3.13.x

* Jan 24, 2014 - 1.0.1
============================================================
FXO Initial, DAHDI 2.5-2.8, Linux 2.6-3.x