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Osmocom's Base Station Controller for 2G mobile networks https://osmocom.org/projects/osmobsc
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Stefan Sperling 42f59d52f8 check return value of gsm48_multirate_config() 
Check the return value of gsm48_multirate_config() in function
lchan_set_single_amr_mode(). This prevents an invalid AMR mode
from being configured for a logical channel.

Because the VTY parsier limits the AMR mode range to 0-7 this
is just a theoretical issue. However, this fact is beyond the
understanding of a static code analyzer, and the absence of
error handling was indeed setting a bad example.

Change-Id: I61153a44e8b7a38332bf38718397be9b339d5f25
Related: CID#188940
 		2018-11-18 20:20:42 +00:00
contrib Install systemd services with autotools 2018-09-13 13:58:26 +00:00
debian debian: Require libcdk and install meas_vis osmo-bsc-meas-utils 2018-10-12 00:38:35 +02:00
doc examples: Remove neighbor-list invalid for default setup 2018-11-16 12:38:03 +01:00
include cosmetic: lchan: introduce sub-struct lchan->release.* 2018-11-14 17:33:00 +01:00
m4 move openbsc/* to repos root 2017-08-27 03:52:43 +02:00
src check return value of gsm48_multirate_config() 2018-11-18 20:20:42 +00:00
tests lchan release: always Deact SACCH 2018-11-14 16:16:30 +00:00
.gitignore update.gitignore with 'tags' files and 'deps' directory 2018-01-28 03:23:07 +01:00
.gitreview .gitreview: update repo url to new location 2017-08-08 17:24:04 +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 2017-08-27 03:52:43 +02:00
COPYING move openbsc/* to repos root 2017-08-27 03:52:43 +02:00
Makefile.am Install systemd services with autotools 2018-09-13 13:58:26 +00:00
README rewrite README 2017-09-06 16:25:09 +02:00
README.vty-tests Remove obsolete ./configure option 2018-01-02 12:53:11 +01:00
configure.ac Install systemd services with autotools 2018-09-13 13:58:26 +00:00
git-version-gen git-version-gen: Don't check for .git directory 2018-07-24 18:04:51 +02:00
osmoappdesc.py remove traces of osmo-bsc_nat in python test (osmoappdesc/test_runner) 2018-06-10 22:13:47 +02:00

README 

About OsmoBSC
=============

OsmoBSC 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.

OsmoBSC was one of the parts split off from the old openbsc.git. Before, it
worked as a standalone osmo-bsc binary as well as a combination of libbsc and
libmsc, i.e. the old OsmoNITB. Since the standalone OsmoMSC with a true A
interface (and IuCS for 3G support) is available, OsmoBSC exists only as a
separate standalone entity.

OsmoBSC exposes
- A over IP towards an MSC (e.g. OsmoMSC);
- Abis interfaces towards various kinds of BTS;
- The Osmocom typical telnet VTY and CTRL interfaces.

Find OsmoBSC issue tracker and wiki online at
https://osmocom.org/projects/osmobsc
https://osmocom.org/projects/osmobsc/wiki

OsmoBSC-NAT is a specialized solution to navigating RTP streams through a NAT.
(Todo: describe in more detail)