Tekst źródłowy strony Informacja o otwartym oprogramowaniu

==Centrala NCP==
* [https://www.kernel.org/category/about.html Linux], [https://docs.asterisk.org/About-the-Project/License-Information Asterisk], [https://www.sqlite.org/copyright.html SQLite], [https://php.net/license/index.php PHP], [https://www.lighttpd.net Lighttpd], [https://www.github.com/OpenVPN/openvpn/blob/master/COPYING OpenVPN], [https://www.openssl.org/source/license.html OpenSSL], [https://www.openldap.org OpenLDAP], [https://www.busybox.net/license.html BusyBox], [https://github.com/xinetd-org/xinetd/blob/master/COPYRIGHT Xinetd], [https://github.com/savonet/liquidsoap/blob/master/COPYING Liquidsoap], [http://git.haproxy.org/?p=haproxy-2.2.git;a=blob_plain;f=LICENSE;hb=HEAD HAProxy]

==Centrala IPL/IPM/IPU==
* [https://www.kernel.org/category/about.html Linux], [https://docs.asterisk.org/About-the-Project/License-Information Asterisk], [https://www.sqlite.org/copyright.html SQLite], [https://php.net/license/index.php PHP], [https://www.lighttpd.net Lighttpd], [https://www.openssl.org/source/license.html OpenSSL], [https://www.busybox.net/license.html BusyBox], [https://github.com/xinetd-org/xinetd/blob/master/COPYRIGHT Xinetd]

==Centrala ITS==
* [https://www.kernel.org/category/about.html Linux], [https://docs.asterisk.org/About-the-Project/License-Information Asterisk], [https://www.sqlite.org/copyright.html SQLite], [https://php.net/license/index.php PHP], [https://www.lighttpd.net Lighttpd], [https://www.openssl.org/source/license.html OpenSSL], [https://www.busybox.net/license.html BusyBox], [https://github.com/xinetd-org/xinetd/blob/master/COPYRIGHT Xinetd]