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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 59e7cf4437 add osmo_mgcpc_ep_ci_get_remote_rtp_info() 
So far an mgcp_client user can get the RTP address+port information that
the MGW has returned upon a CRCX. Add this function to return the other
RTP end, i.e. address+port that the MGW was told to send RTP to.

This will be used to fix the MGCP in osmo-bsc, which so far mixes up the
two RTP ends and compares the MSC's RTP address+port with the MGW's one
and hence fails to skip unnecessary MDCX.

Change-Id: Ibb488925827d9dc0ccb1f8d6d84728745d086793
 		2021-05-19 19:05:44 +02:00
contrib attempt to fix RPM spec file after recent soversion bump 2021-02-24 10:54:32 +01:00
debian Bump version: 1.8.0.1-535e → 1.8.1 2021-02-24 10:56:17 +01:00
doc manual: Include QoS chapter and add osmo-mgw specific example 2021-04-29 21:26:15 +02:00
include add osmo_mgcpc_ep_ci_get_remote_rtp_info() 2021-05-19 19:05:44 +02:00
m4 move openbsc/* to repos root 2017-08-27 17:44:55 +02:00
src add osmo_mgcpc_ep_ci_get_remote_rtp_info() 2021-05-19 19:05:44 +02:00
tests tests: Replace deprecated API log_set_print_filename 2021-02-19 13:33:52 +01:00
.gitignore .gitignore: Ignore new autofoo tmp files 2021-02-04 12:50:27 +01:00
.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 TOS bits != DSCP 2021-04-28 20:27:11 +02:00
configure.ac Bump version: 1.7.0.138-ace0b-dirty → 1.8.0 2021-02-23 18:28:45 +01:00
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