Osmocom Media Gateway (RTP proxy and RTP/E1 gateway)
https://osmocom.org/projects/osmo-mgw
Harald Welte
a48ff4a738
We used to update only the per-connection rx/tx packet/byte counters on-the-fly, but not the per-trunk global counters. The latter would only be updated at the end of a connection. As MGCP connections can last quite long (think of a long phone call) this is maybe not the best of ideas. Note: The all_rtp:err_tstmp_in and all_rt:err_tstmp_out are still only updated at the end of a connection. Change-Id: Ib3866cb8149d3257fcf39733846c97c33881c4ee Related: OS#4437 |
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| README.vty-tests | ||
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| configure.ac | ||
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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