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osmo-msc
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Osmocom Mobile Switching Centre
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Neels Hofmeyr fa391ee86c vlr_access_req_fsm.c: use osmo_strlcpy and avoid compiler error 
gcc 8.1.0:
../../../../src/osmo-msc/src/libvlr/vlr_access_req_fsm.c:679:3: error: ‘strncpy’ output may be truncated copying 15 bytes from a string of length 31 [-Werror=stringop-truncation]
   strncpy(par->imsi, mi_string, sizeof(par->imsi)-1);
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

The Mobile Identity is a union of various kinds, but the IMSI is at most 15
digits, so truncation is "intended". I hope other layers validate the correct
length of an IMSI MI.

Change-Id: I0a17a188fc91e42e252ae4bf1d6cd0bf0e5eb077
 		2018-07-26 20:31:55 +02:00
contrib jenkins.sh: Use --enable-werror only when iu support is disabled 2018-06-20 23:43:12 +02:00
debian Bump version: 1.1.2.269-86f21-dirty → 1.2.0 2018-05-03 18:52:03 +02:00
doc remove unused "auth policy" VTY command 2018-02-14 09:04:56 +01:00
include libmsc: move L3 call-control to separate C file (gsm_04_08_cc.c) 2018-07-25 18:53:57 +00:00
m4 move openbsc/* to repos root 2017-07-12 23:17:10 +00:00
src vlr_access_req_fsm.c: use osmo_strlcpy and avoid compiler error 2018-07-26 20:31:55 +02:00
tests libmsc/ussd.c: use connection ref-counting and transactions 2018-06-10 22:28:40 +07:00
.gitignore .gitignore: ignore src/libgsupclient/gsup_test_client 2018-06-17 21:12:38 +07:00
.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 configure.ac: drop unused dependencies 2018-06-27 18:55:11 +07:00
git-version-gen git-version-gen: Don't check for .git directory 2018-07-24 18:05:46 +02:00
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