1 libpri: An implementation of Primate Rate ISDN (and BRI ISDN)
3 Written by Mark Spencer <markster@linux-support.net>
4 Modified for BRI support by Klaus-Peter Junghanns <kpj@junghanns.net>
9 libpri is a C implementation of the Primary Rate ISDN specification. It was
10 based on the Bellcore specification SR-NWT-002343 for National ISDN. As of
11 May 12, 2001, it has been tested work with NI-2, Nortel DMS-100, and
12 Lucent 5E Custom protocols on switches from Nortel and Lucent.
13 The BRI and euroISDN modifications are based on ETS 300 102-1.
15 What is the license for libpri?
16 ===============================
17 libpri is distributed under the terms of the GNU General Public License,
18 which permit its use and linking with other GPL'd software only.
19 The GNU GPL is included in the file LICENSE in this directory.
21 As a special exception, libpri may also be linked to the OpenH323
22 library, so long as the entirity of the derivative work (as defined
23 within the GPL) is licensed either under the MPL of the OpenH323 license
26 If you wish to use libpri in an application for which the GPL is not
27 appropriate (e.g. a proprietary embedded system), then you have to use
28 a non-standard compliant version without BRI support.
31 How do I report bugs or contribute?
32 ===================================
33 For now, contact the author directly. In the future if there is
34 sufficient interest, we will setup a mailing list.
36 Does anything use this library so far?
37 ======================================
38 Yes, the Asterisk Open Source PBX does. http://www.asterisk.org
40 Also, the Zapata library has hooks for it. http://www.zapatatelephony.org
44 Special thanks to Jim Dixon <jim@lambdatel.com> for his help in
45 testing and fixing the implementation.