Welcome to the OsmocomBB project Introduction OsmocomBB is an Free Software / Open Source GSM Baseband software implementation. It intends to completely replace the need for a proprietary GSM baseband software, such as drivers for the GSM analog and digital baseband (integrated and external) peripherals the GSM phone-side protocol stack, from layer 1 up to layer 3 In short: By using OsmocomBB on a