Osmocom Mobile Switching Centre
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Harald Welte 37382ec2cf Reject any CM SERVICE we don't support
When we receive a CM Service Request, OsmoMSC should eventually verify
what kind of service it is the phone requests, and whether we support
that service.

Change-Id: I499730d760dc9ac7f599e09959c6eac4452f2eab
Closes: OS#2668
2018-01-24 14:04:46 +00:00
contrib Enable sanitize for CI tests 2017-12-21 17:18:35 +01:00
debian Migrate from OpenSSL to osmo_get_rand_id() 2017-12-27 11:11:14 +00:00
doc examples: apply mgcp_client vty rename from 'mgcpgw' to 'mgw' 2017-11-08 03:24:13 +00:00
include VLR: constify GSUP-related function parameters 2018-01-24 13:55:03 +01:00
m4 move openbsc/* to repos root 2017-07-12 23:17:10 +00:00
src Reject any CM SERVICE we don't support 2018-01-24 14:04:46 +00:00
tests VLR: log subscriber update 2017-12-31 11:01:46 +00:00
.gitignore Update .gitignore for post-nitb-split 2017-10-03 09:41:21 +08:00
.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 Remove unneeded .py scripts 2017-12-03 21:14:10 +00:00
README rewrite README 2017-09-06 16:33:41 +02:00
README.vty-tests Remove obsolete ./configure option 2017-11-29 14:24:54 +00:00
configure.ac Migrate from OpenSSL to osmo_get_rand_id() 2017-12-27 11:11:14 +00:00
git-version-gen git-version-gen: look for .git in ./, not ../ 2017-07-12 23:28:38 +00:00
osmoappdesc.py doc/examples: add detailed cs7 config examples 2017-09-07 03:10:36 +02:00

README

About OsmoMSC
=============

OsmoMSC 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.

OsmoMSC was one of the parts split off from the old openbsc.git. Before, it was
the libmsc part of the old OsmoNITB. Since a true A interface and IuCS for 3G
support is available, OsmoMSC exists only as a separate standalone entity.

OsmoMSC exposes
- GSUP towards OsmoHLR (or a MAP proxy);
- A over IP towards a BSC (e.g. OsmoBSC);
- IuCS towards an RNC or HNB-GW (e.g. OsmoHNBGW) for 3G voice;
- MNCC (Mobile Network Call Control derived from GSM TS 04.07);
- SMPP 3.4 (Short Message Peer-to-Peer);
- The Osmocom typical telnet VTY and CTRL interfaces.

Find OsmoMSC issue tracker and wiki online at
https://osmocom.org/projects/osmomsc
https://osmocom.org/projects/osmomsc/wiki