Osmocom Media Gateway (RTP proxy and RTP/E1 gateway)
https://osmocom.org/projects/osmo-mgw
Philipp Maier
3d2b76fd95
The function init_socket has an arbitrary retry count when opening the socket. After each retry the local port is incremented by one. The intention behind this is to find a useable local port in case the configured port is used by another process. The maximum number of retrys is hardcoded. The upcomming MGW pooling patch requires to set the maximum retry count. Change-Id: Ifd65511daa92fbe610f52da1c4c3b6a7c761d890 Related: SYS#5091 |
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Makefile.am | ||
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README.vty-tests | ||
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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