OpenSS7
SS7 for the
Common Man

© Copyright 1997-2004,OpenSS7 Corporation, All Rights Reserved.
Last modified: Thursday, 12-Aug-2004 05:39:30 MDT

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What are the licensing terms for OpenSS7?

Please see our Licensing Terms page for current information on licensing.

STREAMS SS7 Stack

By nature of the fact that the LiS STREAMS package upon which this version is built permits releasing proprietary libraries, I have upgraded the license on this version to the GNU General Public License Version 2. Again, the copyright holder(s) (author(s)) reserve all rights.

The copyrights on OpenSS7 STREAMS SS7 Stack are held by OpenSS7 Corporation. If you are interested in licensing terms which are different from the GPL Version 2 license, please see our Licensing Terms page and the home page of OpenSS7 Corporation.

Otherwise, modifications and applications linked to the OpenSS7 STREAMS SS7 Stack are licensed under the GNU Public License Version 2 by nature of the GPL licensing on the primary work.

Test Programs

The OpenSS7 test programs used to test the OpenSS7 stack are licensed under different terms than the GPL. These programs are only provided to demonstrated the usability, conformance and stability of the OpenSS7 stack and may not be distributed, modified or copied in any way. These programs are the property of OpenSS7 Corporation.

Contributed test programs are the property of the respective copyright holders.

Linux Kernel Version

The OpenSS7 Linux Kernel stack is licensed under the terms of the GNU General Public License Version 2. However, the copyright holder (author) reserves all rights. This means that if you are interested in licensing terms which are different from the GPL Version 2 license, you are free to discuss this with the copyright holders on the original works. Modifications to the OpenSS7 Linux Kernel stack are licensed under the GNU General Public License Version 2 by nature of the GPL licensing of the primary work. For other licensing terms on modifications to the OpenSS7 stack, please contact the respective copyright holders.

Nothing in the GPL Version 2 licensing of the Linux kernel version of the SS7 stack should be construed as a restriction on its use by commercial applications. Just because the Linux Kernel version (sockets) stack is GPL'ed does not mean that applications which use the OpenSS7 stack are necessarily opensource or freely available to the public.

Be careful that you do not confuse the Linux Kernel (sockets) version, which is now deprecated, with the STREAMS version which does not permit proprietary programs to be linked without separate licensing.


Home Index Prev Next More Download Info FAQ Mail   Home -> Documentation -> FAQ -> FAQ #16
OpenSS7
SS7 for the
Common Man
Home Overview Status News Documentation Resources About

© Copyright 1997-2004,OpenSS7 Corporation, All Rights Reserved.
Last modified: Thursday, 12-Aug-2004 05:39:30 MDT