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laforge, 05/11/2018 11:18 AM
broken link
OsmoMGW¶
OsmoMGW, the Osmocom Media Gateway, is a Media Gateway for handling user plane (voice) traffic in cellular networks.
OsmoMGW supports the IETF MGCP (Media Gateway Control Protocol) for control from Call Agents, such as those present in OsmoBSC and OsmoMSC.
At the moment (October 2017), OsmoMGW only implements RTP proxy / RTP bridge type endpoints, to each of which two RTP connections can be established.
We are planning to add endpoint types for- classic E1/T1 timeslots (64kBps alaw/ulaw)
- classic E1/T1 16k sub-slots with TRAU frames for classic BTS support
- announcement/playout end-points
- conference endpoints
OsmoMGW is the generalized version of an earlier much more special-purpsoe implementation called osmo-bsc_mgcp.
Situation in a typical Osmocom cellular network¶
Use by OsmoBSC¶
Use by OsmoMSC¶
It is Planned to use OsmoMGW also from OsmoMSC like this:
User Manuals¶
We are still working on a set of complete manuals- osmo-mgw VTY reference: http://ftp.osmocom.org/docs/latest/osmomgw-vty-reference.pdf
Test Suite¶
We have a TTCN-3 test suite as part of our Titan_TTCN3_Testsuites- source code: http://git.osmocom.org/osmo-ttcn3-hacks/tree/mgw
- results: https://jenkins.osmocom.org/jenkins/view/TTCN3/job/ttcn3-mgw-test/
Contact¶
- Contact us via the openbsc@ mailing list, see Mailing Lists.
- Contributions are welcome via Gerrit.
- Git repository browser at https://git.osmocom.org/osmo-mgw
Updated by laforge almost 6 years ago · 9 revisions