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Philipp Maier fbf6610dc1 Implement AoIP, port to M3UA SIGTRAN (large addition and refactoring) 
This was originally a long series of commits converging to the final result
seen in this patch. It does not make much sense to review the smaller steps'
trial and error, we need to review this entire change as a whole.

Implement AoIP in osmo-msc and osmo-bsc.

Change over to the new libosmo-sigtran API with support for proper
SCCP/M3UA/SCTP stacking, as mandated by 3GPP specifications for the IuCS and
IuPS interfaces.

From here on, a separate osmo-stp process is required for SCCP routing between
OsmoBSC / OsmoHNBGW <-> OsmoMSC / OsmoSGSN

jenkins.sh: build from libosmo-sccp and osmo-iuh master branches now for new
M3UA SIGTRAN.

Patch-by: pmaier, nhofmeyr, laforge
Change-Id: I5ae4e05ee7c57cad341ea5e86af37c1f6b0ffa77
 		2017-08-29 12:51:18 +00:00
contrib Implement AoIP, port to M3UA SIGTRAN (large addition and refactoring) 2017-08-29 12:51:18 +00:00
debian deb: install python scripts from contrib/ 2017-05-04 13:38:45 +00:00
doc Implement AoIP, port to M3UA SIGTRAN (large addition and refactoring) 2017-08-29 12:51:18 +00:00
include Implement AoIP, port to M3UA SIGTRAN (large addition and refactoring) 2017-08-29 12:51:18 +00:00
m4 move openbsc/* to repos root 2017-07-12 23:17:10 +00:00
src Implement AoIP, port to M3UA SIGTRAN (large addition and refactoring) 2017-08-29 12:51:18 +00:00
tests Implement AoIP, port to M3UA SIGTRAN (large addition and refactoring) 2017-08-29 12:51:18 +00:00
tools move openbsc/* to repos root 2017-07-12 23:17:10 +00:00
.gitignore Implement IuCS (large refactoring and addition) 2017-08-08 19:17:53 +02:00
.gitreview update .gitreview to new repo url 2017-08-08 17:26:28 +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 2017-07-12 23:17:10 +00:00
COPYING move openbsc/* to repos root 2017-07-12 23:17:10 +00:00
Makefile.am Use release helper from libosmocore 2017-08-28 10:55:19 +00:00
README move openbsc/* to repos root 2017-07-12 23:17:10 +00:00
README.vty-tests move openbsc/* to repos root 2017-07-12 23:17:10 +00:00
configure.ac Implement AoIP, port to M3UA SIGTRAN (large addition and refactoring) 2017-08-29 12:51:18 +00:00
git-version-gen git-version-gen: look for .git in ./, not ../ 2017-07-12 23:28:38 +00:00
openbsc.pc.in move openbsc/* to repos root 2017-07-12 23:17:10 +00:00
osmoappdesc.py Implement IuCS (large refactoring and addition) 2017-08-08 19:17:53 +02:00

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".
 * OsmoMSC - 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>