OsmoDevCall - GSM networks that require transcoding to G.711: the problem and possible solutions
▶OsmoDevCall - GSM networks that require transcoding to G.711: the problem and possible solutions — a Chaos Computer Club (media.ccc.de) security conference talk on wireless-rf (1:06:09 min). Watch the full video, indexed free on the Breach Arc Archive.
▶ Watch video on YouTube