This package was debianized by Matt Zimmerman <mdz@debian.org> on
Mon, 17 Jun 2002 10:31:21 -0400.

# FIXME: when we get the file properly formatted:
Files-Exclude: drivers/dahdi/xpp/firmwares/*.hex drivers/dahdi/*.rbt

It was downloaded from
  http://downloads.asterisk.org/pub/telephony/dahdi-linux/

The DAHDI-extra patch was generated from the repository:
  http://git.tzafrir.org.il/?p=dahdi-extra.git;a=summary
  http://git.tzafrir.org.il/git/dahdi-extra.git

DAHDI-extra includes the following:

* drivers/staging/echo: echo.ko (OSLEC)
* drivers/dahdi/opvxa1200.c: opvxa1200.ko (OpenVox A800P/A1200P)
* drivers/dahdi/wcopenpci.c: wcopenpci.ko (Voicetronix OpenPCI)
* drivers/dahdi/zaphfc/: zaphfc.c (HFC-S-based PCI cards)

Upstream source has been modified to comply with the Debian Free 
Software Guildlines (DFSG), by the removal of the firmware files:

    drivers/dahdi/xpp/firmwares/*.hex

drivers/dahdi/xpp/firmwares/LICENSE.firmware permits redistribution but
does not mention modification, which is a requirement of Debian Policy
2.1 ("Derived works").


Summary:
The bulk of the code, under drivers/dahdi/ , is licensed under the terms
of GPLv2. Various drivers (e.g.: all non-Digium drivers) are licensed as
GPLv2.+ . Two other files (mmx.h, XppConfig.pm) are licensed under a more
permissive license.


Upstream Authors: Jim Dixon / Zapate Telephony, Linux Support Services, Inc.

Copyright (from drivers/dahdi/tor2.c):

/*
 * Tormenta 2  Quad-T1 PCI Driver
 *
 * Written by Mark Spencer <markster@digium.com>
 * Based on previous works, designs, and archetectures conceived and
 * written by Jim Dixon <jim@lambdatel.com>.
 *
 * Copyright (C) 2001 Jim Dixon / Zapata Telephony.
 * Copyright (C) 2001-2008, Digium, Inc.
 *
 */

/*
 * See http://www.asterisk.org for more information about
 * the Asterisk project. Please do not directly contact
 * any of the maintainers of this project for assistance;
 * the project provides a web site, mailing lists and IRC
 * channels for your use.
 *
 * This program is free software, distributed under the terms of
 * the GNU General Public License Version 2 as published by the
 * Free Software Foundation. See the LICENSE file included with
 * this program for more details.
 */

The file LICENSE is a verbatim copy of the GNU General Public License, v.2.

On Debian systems, a copy of the GNU General Public License v.2 may be
found in /usr/share/common-licenses/GPL-2.

Other Portions:

drivers/dahdi/octapi: GPLv.2+

    Copyright (c) 2001-2007 Octasic Inc.

This file is part of the Octasic OCT6100 GPL API . The OCT6100 GPL API  is 
free software; you can redistribute it and/or modify it under the terms of 
the GNU General Public License as published by the Free Software Foundation; 
either version 2 of the License, or (at your option) any later version.

The OCT6100 GPL API is distributed in the hope that it will be useful, but 
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 
for more details. 

You should have received a copy of the GNU General Public License 
along with the OCT6100 GPL API; if not, write to the Free Software 
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.


drivers/dahdi/datamods/syncppp.c: GPLv.2+

 *	This program is free software; you can redistribute it and/or
 *	modify it under the terms of the GNU General Public License
 *	as published by the Free Software Foundation; either version
 *	2 of the license, or (at your option) any later version.
 *
 *	Port for Linux-2.1 by Jan "Yenya" Kasprzak <kas@fi.muni.cz>
 * Copyright (C) 1994 Cronyx Ltd.
 * Author: Serge Vakulenko, <vak@zebub.msk.su>

drivers/dahdi/wcopenpci.c: GPLv.2+
 * Written by Mark Spencer <markster@linux-support.net>
 *            Matthew Fredrickson <creslin@linux-support.net>
 *            Ben Kramer <ben@voicetronix.com.au>
 *            Ron Lee <ron@voicetronix.com.au>
 *
 * Copyright (C) 2001, Linux Support Services, Inc.
 * Copyright (C) 2005 - 2007, Voicetronix
 *
 * All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.


drivers/dahdi/opvxa1200.c: GPLv.2+
 * Modify from wctdm.c by MiaoLin<miaolin@openvox.com.cn>
 *
 * All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.

drivers/dahdi/zaphfc/*: GPLv.2
 * Dahdi rewrite in hardhdlc mode
 * Jose A. Deniz <odicha@hotmail.com>
 *
 * Copyright (C) 2009, Jose A. Deniz
 * Copyright (C) 2006, headiisue GmbH; Jens Wilke
 * Copyright (C) 2004 Daniele Orlandi
 * Copyright (C) 2002, 2003, 2004, Junghanns.NET GmbH
 *
 * Jens Wilke <jw_vzaphfc@headissue.com>
 *
 * Original author of this code is
 * Daniele "Vihai" Orlandi <daniele@orlandi.com>
 *
 * Major rewrite of the driver made by
 * Klaus-Peter Junghanns <kpj@junghanns.net>
 *
 * This program is free software and may be modified and
 * distributed under the terms of the GNU Public License.



drivers/dahdi/xpp/XppConfig.pm: GPL 1+ || Artistic

# Written by Oron Peled <oron@actcom.co.il>
# Copyright (C) 2008, Xorcom
# This program is free software; you can redistribute and/or
# modify it under the same terms as Perl itself.


drivers/staging/echo/mmx.h:

 * Copyright (C) 1997-2001 H. Dietz and R. Fisher
 *
 * This file is part of FFmpeg.
 *
 * FFmpeg is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * FFmpeg is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.


Other copyright holders:

drivers/dahdi/dahdi_dummy.c:  * Copyright (C) 2002, Hermes Softlab

drivers/dahdi/dahdi_echocan_sec2.c: Copyright (C) 2001 Steve Underwood
drivers/dahdi/dahdi_echocan_sec.c: Copyright (C) 2001 Steve Underwood
drivers/dahdi/ecdis.h: Copyright (C) 2001 Steve Underwood
drivers/dahdi/datamods/hdlc_*.c: * Copyright (C) 1999 - 2005 Krzysztof Halasa <khc@pm.waw.pl>

Other files under drivers/staging/echo/: 
Copyright (C) 2001, 2003 Steve Underwood, 2007,2008 David Rowe
