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#How-to-testuse-it Please let me know if it works for you. -- - Harald Welte <[email protected]> http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6)
