License: BSD-3-clause
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 .
 1. Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
 .
 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in the
    documentation and/or other materials provided with the distribution.
 .
 3. Neither the name of the Institute nor the names of its contributors
    may be used to endorse or promote products derived from this software
    without specific prior written permission.
 .
 THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 SUCH DAMAGE.

License: BSD-4-clause
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 .
 1. Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
 .
 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in the
    documentation and/or other materials provided with the distribution.
 .
 3. Neither the name of the Institute nor the names of its contributors
    may be used to endorse or promote products derived from this software
    without specific prior written permission.
 .
 4. Neither the name of the <organization> nor the
    names of its contributors may be used to endorse or promote products
    derived from this software without specific prior written permission.
 .
 THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 SUCH DAMAGE.

Files: *
Copyright: 2005-2014, Anthony Minessale II <anthm@freeswitch.org>
 2005-2014, Anthony Minessale II
 2009,2010 Moises Silva <moy@sangoma.com>
 David Yat Sin <dyatsin@sangoma.com>
 2007, Jan Vidar Berger, Case Labs, Ltd.
 2007,2008 Michael Jerris
 2001-2006 Steve Underwood <steveu@coppice.org>
 2001-2006 Steve Underwood
 2005 Robert Krten
 2002,2004 Christopher Clark <firstname.lastname@cl.cam.ac.uk>
 2006 Nenad Corbic <ncorbic@sangoma.com>
 1984-2011 Sangoma Technologies Inc.
 2007, Michael S. Collins
 2012, Kapil Gupta <kgupta@sangoma.com>
 2009 Konrad Hammel <konrad@sangoma.com>
 2010 Stefan Knoblich <s.knoblich@axsentis.de>
 2008 Stefan Knoblich, axsentis GmbH.
 2011 Sebastien Trottier
License: BSD-3-clause

Files: src/priserver.c
 src/sangoma_pri.?
Copyright: 2005-2014, Anthony Minessale II
 Nenad Corbic <ncorbic@sangoma.com>
License: GPL-2+

Files: src/libteletone_detect.c
 mod_freetdm/mod_freetdm.c
 src/include/private/libteletone.h
 src/include/private/libteletone_detect.h
 src/include/private/libteletone_generate.h
 src/libteletone_generate.c
Copyright: 2005-2014, Anthony Minessale II <anthm@freeswitch.org>
 2005-2014, Anthony Minessale II
 2001-2009, Steve Underwood <steveu@coppice.org>
License: MPL-1.1

Files: src/include/private/fsk.h
 src/uart.c
 src/fsk.c
 src/include/private/uart.h
 src/include/private/fsk.h
Copyright: 2005 Robert Krten
License: BSD-2-clause

Files: src/ftmod/ftmod_misdn/ftmod_misdn.c
Copyright: 2011, Stefan Knoblich <stkn@openisdn.net>
License: MIT/X11 (BSD like)