Osmocom's Base Station Controller for 2G mobile networks
https://osmocom.org/projects/osmobsc
Harald Welte
24567cfeed
From 3GPP TS 48.018: If only the New Serial Number IE, and not the Old Serial Number IE, is included in the WRITE-REPLACE message,then the BSC shall interpret the message as a write request, i.e. a broadcast request of a new emergency message without replacing an ongoing emergency message broadcast. Only one emergency message at the time can be broadcasted in a cell. If a write request is received for a cell where an emergency message broadcast is currently ongoing, the write request is considered as failed. Change-Id: I376c9e796f3a2d26b22d0451f15ef1debbd7f656 Closes: OS#5539 Related: SYS#5906 |
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contrib | ||
debian | ||
doc | ||
include | ||
m4 | ||
src | ||
tests | ||
.gitignore | ||
.gitreview | ||
.mailmap | ||
AUTHORS | ||
COPYING | ||
Makefile.am | ||
README | ||
README.vty-tests | ||
TODO-RELEASE | ||
configure.ac | ||
git-version-gen | ||
osmoappdesc.py |
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)