Osmocom's Base Station Controller for 2G mobile networks https://osmocom.org/projects/osmobsc
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Harald Welte 4703991e72 Debian: Split off osmo-bsc-{bs11,ipaccess}-utils sub-packages 5 years ago
contrib Further cleanup leftovers from BSC/MSC split 5 years ago
debian Debian: Split off osmo-bsc-{bs11,ipaccess}-utils sub-packages 5 years ago
doc doc/examples: tweak osmo-bsc.cfg, add osmo-bsc_custom-sccp.cfg 5 years ago
include ctrl: add oml-uptime command 5 years ago
m4 move openbsc/* to repos root 5 years ago
src Don't link osmo-bsc_nat against libosmoabis 5 years ago
tests nanobts_omlattra_test: Initialize logging before executing tests 5 years ago
.gitignore .gitignore: Update to post-NITB-split realities 5 years ago
.gitreview .gitreview: update repo url to new location 5 years ago
.mailmap add .mailmap file for mapping git author name/mail in shortlog 6 years ago
AUTHORS move openbsc/* to repos root 5 years ago
COPYING move openbsc/* to repos root 5 years ago
Makefile.am Remove pkg-config file 5 years ago
README rewrite README 5 years ago
README.vty-tests move openbsc/* to repos root 5 years ago
configure.ac connfigure.ac: Depend on latest versions of libosmo-* 5 years ago
git-version-gen git-version-gen: look for .git in ./, not ../ 5 years ago
osmoappdesc.py doc/examples: tweak osmo-bsc.cfg, add osmo-bsc_custom-sccp.cfg 5 years ago

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)