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Osmocom's Base Station Controller for 2G mobile networks https://osmocom.org/projects/osmobsc
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Philipp Maier c8e2f2c172 gsm_04_08_rr: block EMERGENCY SETUP when EMERGENCY CALLS are denied 
If the BSC configuration is set up to deny emergency calls, make sure
that an EMERGENCY SETUP will not be passed to the MSC, instead ensure
that the call is released.

Change-Id: Ia6eb38370ce4165d221d2ffbe1cd105c0628313c
Related: OS#4548
 		2020-07-16 17:09:54 +02:00
contrib osmo-bsc.spec.in: Use %config(noreplace) to retain current config file 2020-06-24 05:26:35 +00:00
debian Bump version: 1.5.0.43-e1f08-dirty → 1.6.0 2020-01-03 18:24:51 +01:00
doc Add example configuration files for E1 BTS 2020-07-16 11:51:53 +00:00
include propagate RSL error cause codes to RR Channel Release cause 2020-07-16 12:03:19 +00:00
m4 move openbsc/* to repos root 2017-08-27 03:52:43 +02:00
src gsm_04_08_rr: block EMERGENCY SETUP when EMERGENCY CALLS are denied 2020-07-16 17:09:54 +02:00
tests si2quater: fix budget calculation for multiple EARFCNs 2020-07-06 02:22:54 +02:00
.gitignore contrib: integrate RPM spec 2020-05-20 08:53:13 +00:00
.gitreview .gitreview: update repo url to new location 2017-08-08 17:24:04 +02:00
.mailmap add .mailmap file for mapping git author name/mail in shortlog 2016-08-08 17:40:28 +00:00
AUTHORS move openbsc/* to repos root 2017-08-27 03:52:43 +02:00
COPYING move openbsc/* to repos root 2017-08-27 03:52:43 +02:00
Makefile.am manuals: generate vty reference xml at build time 2020-06-16 10:16:30 +00:00
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
TODO-RELEASE remove extract_sub(), add bsc_subscr_find_or_create_by_mi() 2020-06-16 14:56:57 +02:00
configure.ac drop IMSI filter and libfilter completely 2020-05-27 01:56:06 +02:00
git-version-gen git-version-gen: Don't check for .git directory 2018-07-24 18:04:51 +02:00
osmoappdesc.py debian, osmoappdesc.py, tests: switch to python 3 2019-12-11 09:31:40 +01:00

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)