Hi There, I use HackRf to sniff GSM. I am not able to see any packets on the screen. screen shot : http://imgur.com/a/CLrv7 Attached the screen shot. Regards Srinivasan T -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://pairlist9.pair.net/pipermail/hackrf-dev/attachments/20160127/7a4d2e1b/attachment.html>