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Harald Welte laforge at gnumonks.orgOn Fri, Apr 06, 2018 at 09:27:20AM +0000, Radiarisainana Sitraka wrote:
> My quesitonn is , with the osmocom-3G and the box nanocell3G for example; it is possible to send ss7 message like sri-for-sm, ...!?
FYI: SRI-for-SM is not a SS7 Message, but a MAP message. MAP runs several
layers on top of SS7. However, SS7 is used for much more than just MAP.
In the osmocom stack, we currently do not support TCAP/MAP.
There have been several attempts in the past, like
* C language libosmo-tcap + libosmo-map (abandoned ~ 2012)
* Erlang language "signerl" used in some real-world scenarios but
development discontinued in 2013):
http://git.osmocom.org/erlang/signerl/
* A Smalltalk implementation that Holger did (I don't have a source code
link around)
There has never been any contribution (in terms of code or funding) to have
a proper MAP implementation in the Osmocom stack. Today, the best approach
to do this is to implement a proxy between the GSUP protocol and TCAP/MAP
on the other side.
Regards,
Harald
--
- Harald Welte <laforge at gnumonks.org> http://laforge.gnumonks.org/
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