Auerswald COMfortel Voicemail, Instructions Manual

Page: 26 / 44

Licence Information
26
Parts of the software on the system telephone are based on free software. This section con-
tains the various software packages as well as the licences.
GPL and LGPL
Note: The following software packages are used under the conditions of
the GNU GENERAL PUBLIC LICENSE and GNU LESSER GENERAL
PUBLIC LICENSE printed in the following.
mkdosfs-2.11
oRTP 0.13.1
ppp 2.41
sofia-sip 1.12.8
strace
stunnel 4.21
The busybox swiss army knife of embedded linux 1.0
The GNU C library
The iptables packet filter and NAT software 1.2.11
The Linux operating system kernel 2.6.21
U-Boot 1.2.0
udev-118
udhcp 0.9.9-pre
utelnetd, A small Telnet daemon
GNU GENERAL PUBLIC LICENSE (GPL), Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license docu-
ment, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your freedom to share and change it. By
contrast, the GNU General Public License is intended to guarantee your freedom to share and change
free software – to make sure the software is free for all its users. This General Public License applies
to most of the Free Software Foundation‘s software and to any other program whose authors commit
to using it. (Some other Free Software Foundation software is covered by the GNU Library General
Public License instead.) You can apply it to your programs, too.
When we speak of free software, we are referring to freedom, not price. Our General Public Licenses
are designed to make sure that you have the freedom to distribute copies of free software (and charge
for this service if you wish), that you receive source code or can get it if you want it, that you can change
the software or use pieces of it in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to
ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you dis-
tribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the
recipients all the rights that you have. You must make sure that they, too, receive or can get the source
code. And you must show them these terms so they know their rights.
We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which
gives you legal permission to copy, distribute and/or modify the software.
Licence Information