Osmocom's Base Station Controller for 2G mobile networks https://osmocom.org/projects/osmobsc
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Neels Hofmeyr 94d30f2b25 cosmetic: gscon: don't re-enter ST_CLEARING
I often see "ERROR [ST_CLEARING] Entering ST_CLEARING not permitted!", avoid
the bogus error messages by checking entering ST_CLEARING only if not in it
yet. Still don't allow re-entering, to not restart the timeout.

Change-Id: Ia1f171c08dcbc529f907a20eed43bf5ee3a452b3
2018-07-28 12:18:23 +02:00
contrib contrib: osmo-bsc.service: Fix osmo-mgw.service dependency 2018-03-23 15:44:19 +00:00
debian Bump version: 1.2.1.92-93916-dirty → 1.3.0 2018-07-27 19:25:05 +02:00
doc doc: update/fix FSM charts 2018-07-28 12:18:23 +02:00
include cosmetic: rename bsc_api.h to gsm_08_08.h 2018-07-28 12:18:23 +02:00
m4 move openbsc/* to repos root 2017-08-27 03:52:43 +02:00
src cosmetic: gscon: don't re-enter ST_CLEARING 2018-07-28 12:18:23 +02:00
tests cosmetic: rename bsc_api.h to gsm_08_08.h 2018-07-28 12:18:23 +02:00
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Makefile.am Remove unneeded .py scripts 2017-12-19 18:08:46 +01:00
README rewrite README 2017-09-06 16:25:09 +02:00
README.vty-tests Remove obsolete ./configure option 2018-01-02 12:53:11 +01:00
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osmoappdesc.py remove traces of osmo-bsc_nat in python test (osmoappdesc/test_runner) 2018-06-10 22:13:47 +02:00

README

About OsmoBSC
=============

OsmoBSC originated from the OpenBSC project, which started as a minimalistic
all-in-one implementation of the GSM Network. In 2017, OpenBSC had reached
maturity and diversity (including M3UA SIGTRAN and 3G support in the form of
IuCS and IuPS interfaces) that naturally lead to a separation of the all-in-one
approach to fully independent separate programs as in typical GSM networks.

OsmoBSC was one of the parts split off from the old openbsc.git. Before, it
worked as a standalone osmo-bsc binary as well as a combination of libbsc and
libmsc, i.e. the old OsmoNITB. Since the standalone OsmoMSC with a true A
interface (and IuCS for 3G support) is available, OsmoBSC exists only as a
separate standalone entity.

OsmoBSC exposes
- A over IP towards an MSC (e.g. OsmoMSC);
- Abis interfaces towards various kinds of BTS;
- The Osmocom typical telnet VTY and CTRL interfaces.

Find OsmoBSC issue tracker and wiki online at
https://osmocom.org/projects/osmobsc
https://osmocom.org/projects/osmobsc/wiki

OsmoBSC-NAT is a specialized solution to navigating RTP streams through a NAT.
(Todo: describe in more detail)