osmo-bsc

History

Max c08ee71bff Move DTX settings to BTS * Add per-BTS DTX settings * Configure Uplink and Downlink DTX separately * Deprecate global DTX option (it was never tested/used anyway) * Use libosmocore function for DTX indicator in System Information (previously it was incorrectly assigned for half-rate channels) Related: OS#22 Change-Id: I3d55168475ad47044b6238b55846ea22bdd518a4 Reviewed-on: https://gerrit.osmocom.org/40 Tested-by: Jenkins Builder Reviewed-by: Holger Freyther <holger@freyther.de>		2016-05-17 16:17:54 +00:00
..
contrib	nat/ussd: Add an example of the USSD gateway side-channel	2016-04-16 15:56:13 -04:00
doc	Move DTX settings to BTS	2016-05-17 16:17:54 +00:00
include	Move DTX settings to BTS	2016-05-17 16:17:54 +00:00
src	Move DTX settings to BTS	2016-05-17 16:17:54 +00:00
tests	Cleanup db test	2016-05-17 16:14:06 +00:00
tools	hlrstat: Print numeric MCC/MNC in case no name is available	2010-01-01 15:08:38 +01:00
.gitignore	Ignore extended test leftovers	2016-05-12 12:24:23 +00:00
AUTHORS	AUTHORS: Add Jacob and Neels	2015-12-05 23:04:11 +01:00
COPYING	License change: We are now AGPLv3+ instead of GPLv2+	2011-01-01 15:39:34 +01:00
Makefile.am	Fix "make distcheck"	2015-06-19 20:57:48 +02:00
README	openbsc/README: some fixes, add CSCN and Iu*	2016-01-28 13:36:07 +01:00
README.vty-tests	Add README.vty-tests	2016-01-28 13:36:07 +01:00
configure.ac	Add MM Auth test; add auth_action_str() function	2016-03-31 11:56:00 +02:00
git-version-gen	automatically include program version and print it from vty and --version	2010-03-23 00:09:32 +08:00
openbsc.pc.in	Install gsm_04_08.h and required headers into a openbsc/	2010-02-16 17:51:42 +01:00
osmoappdesc.py	gtphub: Fix the VTY prompt to make the tests move forward	2015-12-14 15:24:50 +01:00

README

About OpenBSC
=============

OpenBSC started as a minimalistic all-in-one implementation of the GSM Network,
with particular emphasis on the functionality typically provided by the BSC,
MSC, HLR, VLR and SMSC.  Today it is a growing suite of libraries and programs,
implementing protocol stacks and functional elements, including

 * OsmoBSC - a pure GSM BSC, speaking Abis/IP to the BTS and A/IP to the MSC
 * OsmoBSC-MGCP - MGCP helper to the OsmoBSC software
 * OsmoNITB - a BSC+MSC+VLR+HLR+SMSC "Network in the box".
 * OsmoCSCN - a voice CN with A/IP and IuCS/IP towards the BSC and/or HNB-GW
 * OsmoSGSN - a GPRS SGSN with Gb/IP and IuPS/IP towards the PCU and/or HNB-GW
 * Osmo-GbProxy - a Proxy to aggregate many Gb links as one Gb link to the SGSN
 * OsmoBSCNAT - a gateway aggregating many A links as one A link to the MSC
 * OsmoGTPHUB - a hub aggregating many GTP links (between SGSN and GGSN)
 * ipaccess-utils - some tools to discover + configure ip.access nanoBTS
 * bs11_config - a tool to configure the Siemens BS-11 microBTS

Various interfaces towards the BTS are supported, among which are:

 * Classic A-bis over E1 using a mISDN based E1 interface. In other
   words, you can connect existing GSM Base Transceiver Station (BTS)
   through E1 to OpenBSC.  So far, we have made it work with the Siemens BS-11,
   various Ericsson RBS2xxx BTS models and the Nokia MetroSite.

 * A-bis over IP as used by the ip.access nanoBTS product family as well as
   the Open Source OsmoBTS software (by the same authors as OpenBSC).  OsmoBTS
   in turn supports various transceiver hardware, including the sysmoBTS
   product family, as well as SDR transceivers supported by OsmoTRX, such as
   the UmTRX or USRP boardss.

 * IuCS and IuPS over IP towards an HNB-GW (see osmo-iuh) for UMTS (3G)
   voice and data links.

Find OpenBSC online at
http://openbsc.osmocom.org/

	Harald Welte <laforge@gnumonks.org>