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Osmocom Media Gateway (RTP proxy and RTP/E1 gateway) https://osmocom.org/projects/osmo-mgw
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Neels Hofmeyr 51b42ff2e1 refactor: use msgb to receive, pass and send RTP packets 
Instead of numerous arguments (buf, len and context data), use a msgb, like
most other osmo programs do, with a msb->cb pointing at a context data struct.

This opens the future for adding/stripping IuUP header data from the msgb
easily.

(Checked to pass current ttcn3-mgw-tests.)

Change-Id: I3af40b63bc49f8636d4e7ea2f8f83bb67f6619ee
 		2020-07-21 16:13:23 +00:00
contrib osmo-mgw.spec.in: Use %config(noreplace) to retain current config file 2020-06-22 14:20:53 +02:00
debian Bump version: 1.6.0.30-832bc-dirty → 1.7.0 2020-01-03 13:35:10 +01:00
doc manuals: generate vty reference xml at build time 2020-07-11 02:02:50 +00:00
include refactor: use msgb to receive, pass and send RTP packets 2020-07-21 16:13:23 +00:00
m4 move openbsc/* to repos root 2017-08-27 17:44:55 +02:00
src refactor: use msgb to receive, pass and send RTP packets 2020-07-21 16:13:23 +00:00
tests refactor: use msgb to receive, pass and send RTP packets 2020-07-21 16:13:23 +00:00
.gitignore contrib: integrate RPM spec 2020-05-19 15:33:19 +02:00
.gitreview .gitreview: update repo url to new location 2017-08-08 17:15:31 +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 17:44:55 +02:00
COPYING move openbsc/* to repos root 2017-08-27 17:44:55 +02:00
Makefile.am manuals: generate vty reference xml at build time 2020-07-11 02:02:50 +00:00
README Remove libosmo-legacy-mgcp and osmo-bsc-mgcp 2018-09-06 20:39:53 +00:00
README.vty-tests move openbsc/* to repos root 2017-08-27 17:44:55 +02:00
TODO-RELEASE remove accidential TODO-RELEASE entry 2020-05-28 11:22:29 +02:00
configure.ac contrib: integrate RPM spec 2020-05-19 15:33:19 +02:00
git-version-gen git-version-gen: Don't check for .git directory 2018-07-24 18:06:54 +02:00
libosmo-mgcp-client.pc.in separate libosmo-mgcp-client from mgcp server code 2017-09-05 20:56:27 +00:00
osmoappdesc.py osmoappdesc.py: switch to python 3 2019-12-11 09:35:24 +01:00

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