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Neels Hofmeyr bde605dfc5 fix incoming call while Paging 
Do not free the CC transaction when an MT subscriber is already being Paged.
Instead, invoke another paging request, which paging.c will correctly add to
the list of pending paging response callbacks to run.

A ttcn3 test is linked in the related patch (s.b.).

Related: OS#4240
Related: Ieeae6322d4e80893ea3408c6b74bf8e32bea8e46
Change-Id: Idd4537b5f4817d17e5c87d9a93775a32aee0e7be
 		2019-11-28 02:52:55 +01:00
contrib contrib/jenkins.sh: run "make maintainer-clean" 2019-07-11 03:42:36 +00:00
debian Bump version: 1.4.0 → 1.5.0 2019-08-08 16:01:38 +02:00
doc Fix some typos 2019-11-19 01:04:34 +00:00
include Fix some typos 2019-11-19 01:04:34 +00:00
m4 move openbsc/* to repos root 2017-07-12 23:17:10 +00:00
src fix incoming call while Paging 2019-11-28 02:52:55 +01:00
tests Fix some typos 2019-11-19 01:04:34 +00:00
.gitignore rename bscconfig.h to config.h, cleanup 2019-05-08 17:02:32 +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 Fix DISTCHECK_CONFIGURE_FLAGS override 2018-12-04 15:37:37 +01:00
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 Fix dependency version requirements 2019-08-08 15:56:25 +02:00
git-version-gen git-version-gen: Don't check for .git directory 2018-07-24 18:05:46 +02:00
osmoappdesc.py tests: only check IU configs if IU is enabled 2019-10-29 15:47:48 +01:00

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