Hi Lorenzo,
there were many bugs in the generic CBCH/SMS-CB support of both OsmoBTS
and OsmoBSC. It was working once but has bit-rot over time. Due to a
lack of related regression tests, this went unnoticed so far.
The fixes are now all merged, so if you build current master of osmo-bts
and osmo-trx, you should get working CBCH support.
I've also put an example at
https://osmocom.org/projects/cellular-infrastructure/wiki/Cell_Broadcast#Ho…
Please let me know if it works for you.
--
- Harald Welte <laforge(a)gnumonks.org>
http://laforge.gnumonks.org/
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