In case the phone tries to do a Location Area Update or any other transaction you could reject it with a proper reject cause. If you want to detach a completely idle UE without waiting for an LU timer to expire you would need to page it and then reject it I think.
This is based purely signaling theory not actually looking into osmo-bsc’s features/options. Cheers, Domi > 22.07.2021 dátummal, 3:00 időpontban Henry Caga <[email protected]> írta: > > > Hello, thanks for the reply. What i mean about disconnecting is to make > camped devices as "un-camped" from my setup or bts. turning the phone in > flight mode is the correct example but is it possible to un-camped a specific > device from thw bts side or from my setup? > >> On Thu, Jul 22, 2021, 7:21 AM Neels Hofmeyr <[email protected]> wrote: >> On Thu, Jul 22, 2021 at 04:20:55AM +0800, Henry Caga wrote: >> > Hi, >> > >> > I would like to know if it is possible to disconnect a connected device to >> > my osmo-bsc system? >> > >> > After running my osmo-bsc setup and my test phone is connected to my usrp >> > via 2g, is it possible to send a vty command or what are the steps to make >> > the connected device to detach to my bts? >> > >> > Thank you so much. >> > >> > Hnjojo >> >> On osmo-bsc level on a live channel you could try to release the lchan the >> subscriber is using with this VTY command: >> >> enable >> bts <0-255> trx <0-255> timeslot <0-7> sub-slot <0-7> deactivate fr >> >> Of course the subscriber is then still attached to the network on MSC level, >> but the active connection should be interrupted. >> >> The question is what exactly do you mean by "disconnect". >> >> you can also put your phone in flight mode to disconnect it...
