Osmocom Mobile Switching Centre
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Alexander Huemer 7b6673fa06 Consistenly format variables in */Makefile.am files 6 years ago
contrib Add web proxy for control interface 7 years ago
doc Consistenly format variables in */Makefile.am files 6 years ago
include Consistenly format variables in */Makefile.am files 6 years ago
src Consistenly format variables in */Makefile.am files 6 years ago
tests Consistenly format variables in */Makefile.am files 6 years ago
tools hlrstat: Print numeric MCC/MNC in case no name is available 13 years ago
.gitignore Adding LLC-XID encoder / decoder and unit test 7 years ago
AUTHORS AUTHORS: Add Jacob and Neels 7 years ago
COPYING License change: We are now AGPLv3+ instead of GPLv2+ 12 years ago
Makefile.am Consistenly format variables in */Makefile.am files 6 years ago
README openbsc/README: some fixes, add CSCN and Iu* 7 years ago
README.vty-tests Add README.vty-tests 7 years ago
configure.ac add libiu 7 years ago
git-version-gen automatically include program version and print it from vty and --version 13 years ago
openbsc.pc.in Install gsm_04_08.h and required headers into a openbsc/ 13 years ago
osmoappdesc.py gtphub: Fix the VTY prompt to make the tests move forward 7 years ago


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

Harald Welte <laforge@gnumonks.org>