Tag Archives: gsm


What is OpenBTS? OpenBTS is a Unix application that uses a software radio to present a GSM air interface to standard 2G GSM handset and uses a SIP softswitch or PBX to connect calls. (You might even say that OpenBTS is a simplified form of IMS that works with 2G feature-phone handsets.) The combination of the […]

OsmocomBB Getting Started

I will be doing this for demo purposes in a Virtual Machine running Kali Linux 2.0 64Bit But it’s best to do this on a native installed Linux System This page will describe how to compile the firmware, the host utilities and how to use them. If you haven’t done so already, checkout PreliminaryRequirements Compiling […]

OsmocomBB 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 […]