osmo MSC - Roaming Interworking

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Harald Welte laforge at gnumonks.org
Mon Dec 24 16:19:16 UTC 2018


Hi Shingirai,

On Mon, Dec 24, 2018 at 09:07:48AM +0200, Shingirai Simba wrote:
> My last work with osmo when it was an NITB. I noticed that with the new
> split, we have sigtran SS7. I woul like to know if it can handle roaming
> with other GSM networks.

We implement SS7/SIGTRAN and use it on the A interface between osmo-bsc and osmo-msc.

We do not implement TCAP/MAP from the MSC upwards to HLR or other MSC.  There
have been several projects to work on this in the past, but unfortunately the
amount of contribution and/or commercial interest newer was sufficient for
a complete implementation.  Let us know if you'd like to help in that area.

-- 
- Harald Welte <laforge at gnumonks.org>           http://laforge.gnumonks.org/
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