hello list i have been trying to sniff FR codec traffic from OpenBTS network.i tried to modify patch of bob with little help of airprobe. but when i try to play file toast says bad frame no. can any one help me with that here is app link http://pastebin.com/GwmB7UGK -- Akib Sayyed Matrix-Shell akibsayyed(a)gmail.com akibsayyed(a)matrixshell.com Mob:- +91-966-514-2243