This is merely a historical archive of years 2008-2021, before the migration to mailman3.
A maintained and still updated list archive can be found at https://lists.osmocom.org/hyperkitty/list/OpenBSC@lists.osmocom.org/.
Tomcsányi, Domonkos domi at tomcsanyi.netHi, You are mislead by the name "silent call". In reality this does not make the phone transmit voice data, just a strong, high powered radio signal that could be used to locate the device/user by using it as a tracking beacon. It is possible to send a command to an MS connected to openBSC afaik that activates this feature. Cheers, Domi 2017. aug. 15. dátummal, 14:04 időpontban samir <samir.s.abed at gmail.com> írta: > Hi, > > I have read that silent-calls in GSM can be used to make a call to a target MS and listen to it without having the target knowing it. Is this theoretically possible ? If yes, can it be done in OpenBSC ? >