OsmoDevCall - Retronetworking: V5 interfaces in ISDN/PSTN
▶OsmoDevCall - Retronetworking: V5 interfaces in ISDN/PSTN — a Chaos Computer Club (media.ccc.de) security conference talk on network (1:04:37 min). Watch the full video, indexed free on the Breach Arc Archive.
▶ Watch video on YouTube