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Osmocom's Base Station Controller for 2G mobile networks https://osmocom.org/projects/osmobsc
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Philipp Maier bca82edab7 codec_pref: also check amr codec rates in check_codec_pref() 
The function check_codec_pref() currently only does a basic check over
the general codec configuration of bts and msc. However, it does not yet
check if the amr codec rate settings for the BTSs contradict the
allowed/forbidden amr codec rates of the MSC. When the two settings do
contradict AMR would not work, even when everything else is correctly
configured. We need to check this on startup to spot configuration
problems quickly.

- Add function to calculate intersections of struct
  gsm48_multi_rate_conf variables.
- Calculate the intersection between the multi rate config of
  each BTS with the one of the MSC

Change-Id: I3537d1c89e2520d35cc0e150ba8e6d3693e06710
Related: OS#3529
 		2018-10-23 18:23:27 +00:00
contrib Install systemd services with autotools 2018-09-13 13:58:26 +00:00
debian debian: Require libcdk and install meas_vis osmo-bsc-meas-utils 2018-10-12 00:38:35 +02:00
doc Install sample cfg file to /etc/osmocom 2018-09-13 13:58:26 +00:00
include codec_pref: also check amr codec rates in check_codec_pref() 2018-10-23 18:23:27 +00:00
m4 move openbsc/* to repos root 2017-08-27 03:52:43 +02:00
src codec_pref: also check amr codec rates in check_codec_pref() 2018-10-23 18:23:27 +00:00
tests remote-BSS neighbors: allow only one cell ID 2018-10-16 15:07:57 +02:00
.gitignore update.gitignore with 'tags' files and 'deps' directory 2018-01-28 03:23:07 +01:00
.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 Install systemd services with autotools 2018-09-13 13:58:26 +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
configure.ac Install systemd services with autotools 2018-09-13 13:58:26 +00:00
git-version-gen git-version-gen: Don't check for .git directory 2018-07-24 18:04:51 +02:00
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)