cellular-infrastructure
/
osmo-bsc
mirror of https://gerrit.osmocom.org/osmo-bsc
9
0
Fork 0
Code Issues Releases Wiki Activity
Osmocom's Base Station Controller for 2G mobile networks https://osmocom.org/projects/osmobsc
7,269 Commits 65 Branches 117 Tags 59 MiB
C 97.2%
Python 1.4%
Makefile 0.6%
M4 0.3%
Shell 0.3%
Other 0.2%
Go to file
Harald Welte 34363908b1 BS-11: Send proprietary MRPCI message after assignment + HO complete 
This is a non-standard RSL message that must be sent after each traffic
channel has been established.  Without it, any voice call will be
disconnected within seconds.

This is a hack; we need to store the subscribers classmark2 value and
use it here.

Change-Id: I6cb6d25e405aa888c4df4022d897330a6af9e946
Related: OS#2389
 		2020-08-01 17:21:58 +02:00
contrib osmo-bsc.spec.in: Add missing directories to package 2020-07-19 12:48:00 +02:00
debian debian: Package E1 configuration file examples 2020-07-26 11:57:09 +02:00
doc Add example config files for Ericsson DUG20 based BTS 2020-07-30 08:38:56 +02:00
include Introduce support for ACC ramping during whole BTS life cycle 2020-07-31 09:56:46 +00:00
m4 move openbsc/* to repos root 2017-08-27 03:52:43 +02:00
src BS-11: Send proprietary MRPCI message after assignment + HO complete 2020-08-01 17:21:58 +02:00
tests Introduce support for ACC ramping during whole BTS life cycle 2020-07-31 09:56:46 +00:00
.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 Introduce support for ACC subset rotation 2020-07-29 20:09:47 +00:00
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)