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Philipp Maier 3a77652cd7 msc_mgcp: use more conceise error msg on truncation 
When a truncation check (osmo_strlcpy()) fails handle_error()
is called with MGCP_ERR_NOMEM as cause code. Which finally
results in an "out of memory" message. MGCP_ERR_NOMEM is only
used for failed truncation checks, so it makes sense to choose
a message that describes the cause of the problem better.

- rename MGCP_ERR_NOMEM to MGCP_ERR_TOOLONG
- replace error message string

Change-Id: Ifedb85c1933a30b2aa491b495119919f45782e2c
 		2018-03-14 21:04:50 +00:00
contrib jenkins.sh: Don't depend on osmo-ggsn 2018-01-25 00:18:05 +01:00
debian Migrate from OpenSSL to osmo_get_rand_id() 2017-12-27 11:11:14 +00:00
doc remove unused "auth policy" VTY command 2018-02-14 09:04:56 +01:00
include restore sending of optional MM info messages 2018-03-13 21:13:27 +01:00
m4 move openbsc/* to repos root 2017-07-12 23:17:10 +00:00
src msc_mgcp: use more conceise error msg on truncation 2018-03-14 21:04:50 +00:00
tests msc_vlr_tests: add test_a5_3_not_supported 2018-03-10 23:21:34 +01:00
.gitignore Remove traces of meas_feed 2018-01-24 14:04:46 +00:00
.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: add --enable-werror 2018-03-13 00:03:27 +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