Osmocom Media Gateway (RTP proxy and RTP/E1 gateway)
https://osmocom.org/projects/osmo-mgw
Philipp Maier
2a9ba66922
At the moment we open an E1 timeslot when needed, but we never close it even when it is not needed anymore. This may block other entities from using it. Lets add some logic to detect whether the E1 timeslot is still needed and make sure that it is closed when it is no longer needed. Depends: libosmo-abis.git I073cfaba0d5073447842f22665e213135ea3f635 Change-Id: Ie6a32abbc5cd984f6d72a384e3b47c1b82ce7058 Related: OS#5198 |
||
---|---|---|
contrib | ||
debian | ||
doc | ||
include | ||
m4 | ||
src | ||
tests | ||
.clang-format | ||
.gitignore | ||
.gitreview | ||
.mailmap | ||
AUTHORS | ||
COPYING | ||
Makefile.am | ||
README | ||
README.vty-tests | ||
TODO-RELEASE | ||
configure.ac | ||
git-version-gen | ||
libosmo-mgcp-client.pc.in | ||
osmoappdesc.py |
README
About OsmoMGW ============= OsmoMGW 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. OsmoMGW was one of the parts split off from the old openbsc.git. It originated as a solution to merely navigate RTP streams through a NAT, but has since matured to a Media Gateway implementation that is capable of streaming RTP for 2G (AoIP) and 3G (IuCS) GSM networks as well as (still not implemented at time of writing) transcoding between TRAU, various RTP payloads and IuUP. The OsmoMGW program exposes an MGCP interface towards clients like OsmoMSC and OsmoBSC, and receives and sends RTP streams as configured via MGCP. The libosmo-mgcp-client library exposes utilities used by e.g. OsmoMSC (found in osmo-msc.git) to instruct OsmoMGW via its MGCP service. Find OsmoMGW issue tracker and wiki online at https://osmocom.org/projects/osmo-mgw https://osmocom.org/projects/osmo-mgw/wiki